submission_id string | problem_id string | status string | code string | input string | output string | problem_description string |
|---|---|---|---|---|---|---|
s190220426 | p00015 | Accepted | n=int(input())
for _ in range(n):
a=int(input())
b=int(input())
ab=a+b
print(ab if ab<10**80 else "overflow") | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s842562867 | p00015 | Accepted | # -*- coding: utf-8 -*-
N = int(input())
for _ in range(N):
a = int(input())
b = int(input())
s = str(a + b)
if len(s) <= 80:
print(s)
else:
print('overflow') | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s113867396 | p00015 | Accepted | # -*- coding:utf-8 -*-
N = int(input())
data1 = []
data2 = []
for i in range(N):
data1.append(int(input()))
data2.append(int(input()))
for i in range(N):
if data1[i] > 10**80-1 or data2[i] > 10**80-1 or data1[i]+data2[i] > 10**80-1:
print('overflow')
else:
print(data1[i]+data2[i]) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s224218822 | p00015 | Accepted |
#
n = int(raw_input())
for i in xrange(n):
x = int(raw_input())
y = int(raw_input())
ans = x + y
if len(str(ans)) > 80 :
print 'overflow'
else:
print ans | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s716662495 | p00015 | Accepted | for _ in range(int(input())):
a=int(input())
b=int(input())
print([a+b,'overflow'][len(str(a+b))>80]) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s506954703 | p00015 | Accepted | for _ in range(int(input())):
a=int(input())+int(input())
print(['overflow',a][a<10**80]) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s421067367 | p00015 | Accepted | n = int(input())
for i in range(n):
a = int(input())
b = int(input())
if len(str(a+b)) > 80 :
print("overflow")
else:
print(a+b) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s893732444 | p00015 | Accepted | n = int(input())
for i in range(n):
x = input()
y = input()
ans = int(x) + int(y)
if len(x) > 80 or len(y) > 80 or len(str(ans)) > 80:
print("overflow")
else:
print(ans) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s743620478 | p00015 | Accepted | import sys
import math as mas
n=int(input())
for t in range(n):
i=int(t)
a=int(input())
b=int(input())
a+=b
if a<10**80:print(a)
else:print("overflow")
#for i in sys.stdin:
# a,b=map(int,i.split())
# print(gcd(a,b),lcm(a,b)) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s970048182 | p00015 | Accepted | n = int(input())
for _ in range(n):
a, b = int(input()), int(input())
x = str(a+b)
print('overflow' if len(x) > 80 else a+b) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s430385922 | p00015 | Accepted | # -*- coding: utf-8 -*-
import sys
import os
import math
def is_overflow(v):
s = str(v)
if len(s) > 80:
return True
else:
return False
N = int(input())
for i in range(N):
v0 = int(input())
v1 = int(input())
if is_overflow(v0) or is_overflow(v1):
print('overflow')
elif is_overflow(v0 + v1):
print('overflow')
else:
print(v0 + v1) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s991448816 | p00015 | Accepted | import sys
N=int(input())
for i in range(N):
a=input()
b=input()
len_a=len(a)
len_b=len(b)
c=[]
kuriage=0
if(len_a>=len_b):
for i in range(len_b):
c.append((kuriage+int(a[len_a-1-i])+int(b[len_b-1-i]))%10)
kuriage=(kuriage+int(a[len_a-1-i])+int(b[len_b-1-i]))//10
for i in range(len_b,len_a):
c.append((kuriage+int(a[len_a-1-i]))%10)
kuriage=(kuriage+int(a[len_a-1-i]))//10
else :
for i in range(len_a):
c.append((kuriage+int(a[len_a-1-i])+int(b[len_b-1-i]))%10)
kuriage=(kuriage+int(a[len_a-1-i])+int(b[len_b-1-i]))//10
for i in range(len_a,len_b):
c.append((kuriage+int(b[len_b-1-i]))%10)
kuriage=(kuriage+int(b[len_b-1-i]))//10
if(kuriage==1):
c.append(1)
if(len(c)>=81):
print('overflow')
else:
for i in c[::-1]:
print(i,end='')
print('') | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s396645706 | p00015 | Accepted | for _ in range(int(input())):
a, b = input(), input()
if len(a) < 81 and len(b) < 81 :
c = int(a) + int(b)
if len(str(c)) < 81 : print(c)
else : print('overflow')
else : print('overflow') | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s359661664 | p00015 | Accepted | num = int(input())
for i in range(num):
total = int(input()) + int(input())
if len(str(total)) > 80:
print("overflow")
else:
print(total) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s605777703 | p00015 | Accepted | def main():
n = int(input())
answers = []
for _ in range(n):
a = input()
b = input()
la, lb = len(a), len(b)
if la > 80 or lb > 80:
answers.append("overflow")
continue
if la > lb:
ll = la
for _ in range(la-lb):
b = "0" + b
else:
ll = lb
for _ in range(lb-la):
a = "0" + a
ans = ""
bl = 0
for i in range(ll):
tmp = int(a[ll-i-1]) + int(b[ll-i-1]) + bl
if tmp >= 10:
bl = 1
tmp = tmp % 10
else:
bl = 0
ans = str(tmp) + ans
if bl == 1:
ans = "1" + ans
if len(ans) > 80:
answers.append("overflow")
continue
answers.append(ans)
print(*answers, sep="\n")
if __name__ == "__main__":
main() | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s726110454 | p00015 | Accepted | p = int(input())
for j in range(p):
a, b = int(input()), int(input())
x = str(a+b)
print("overflow" if len(x)>80 else a+b) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s121335692 | p00015 | Accepted | N = int(input())
A = []
B = []
for i in range(N):
a = int(input())
b = int(input())
A.append(a)
B.append(b)
for i in range(N):
if A[i] >= 10 ** 80 or B[i] >= 10 ** 80:
print("overflow")
elif A[i] + B[i] >= 10 ** 80:
print("overflow")
else:
print(str(A[i] + B[i])) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s420947091 | p00015 | Accepted | n = int(input())
for i in range(n):
s = int(input()) + int(input())
if(len(str(s)) <= 80):
print (s)
else:
print ('overflow') | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s908259884 | p00015 | Accepted | import sys
n = int(input())
for _ in range(n):
a = sys.stdin.readline()
b = sys.stdin.readline()
c = int(a) + int(b)
if len(str(c)) > 80:
print("overflow")
else:
print(c) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s980294826 | p00015 | Accepted | n = int(input())
for i in range(n):
a = int(input())
b = int(input())
if len(str(a + b)) > 80:
print("overflow")
else:
print(str(a + b)) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s481051444 | p00015 | Accepted | import math
n = int(input());
for i in range(n):
num1 = int(input());
num2 = int(input());
total = num1 + num2;
if len(str(total)) > 80:
print("overflow");
else:
print(total);
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s440168473 | p00015 | Accepted | import math
n = int(input());
for i in range(0,n):
num1 = int(input());
num2 = int(input());
total = num1 + num2;
if len(str(total)) > 80:
print("overflow");
else:
print(total);
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s332511112 | p00015 | Accepted | # Aizu Problem 0015: National Budget
#
import sys, math, os
# read input:
PYDEV = os.environ.get('PYDEV')
if PYDEV=="True":
sys.stdin = open("sample-input.txt", "rt")
N = int(input())
for n in range(N):
a = int(input())
b = int(input())
budget = a + b
print(budget if len(str(budget)) <= 80 else "overflow") | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s726924943 | p00015 | Accepted | t=int(input())
for num in range(t):
a=int(input())
b=int(input())
if len(str(a))<=80 and len(str(b))<=80 and len(str(a+b))<=80:
print(a+b)
else:
print("overflow") | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s107341087 | p00015 | Accepted | N = int(input())
import re
for _ in [0]*N:
a = input().zfill(100)
b = input().zfill(100)
result = []
prev = 0
for i in range(1, 81):
n = int(a[-i]) + int(b[-i]) + prev
result.append(n%10)
prev = n // 10
if prev > 0 or int(a[:-80]) + int(b[:-80]) > 0:
print("overflow")
else:
result = "".join(map(str, result[::-1]))
print(int(result)) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s125620014 | p00015 | Accepted | # coding:utf-8
for i in range(int(input())):
a,b =int(input()),int(input())
if a>=pow(10,80) or b>=pow(10,80):
print("overflow")
else:
big = a+b
if big >= pow(10,80):
print("overflow")
else:
print(big); | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s920277352 | p00015 | Accepted | N = int(input())
for _ in range(N):
f, s = [int(input()) for _ in range(2)]
print(f+s if len(str(f+s)) <= 80 else "overflow") | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s397473043 | p00015 | Accepted | import math
count=int(input())
for i in range(count):
x=int(input())
y=int(input())
ans=x+y
dif=100000000000000000000000000000000000000000000000000000000000000000000000000000000
if ans>=dif:
print("overflow")
else:
print(ans) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s663132432 | p00015 | Accepted |
if __name__ == '__main__':
n = (int)(input())
for _ in range(n):
sNumber = (int)(input())
tNumber = (int)(input())
uNumber = sNumber+tNumber
print("overflow" if uNumber >= 10**80 else uNumber) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s286987591 | p00015 | Accepted | n = int(input())
for _ in range(n):
a = input()
b = input()
c = int(a) + int(b)
if len(str(c)) > 80:
print("overflow")
else:
print(c) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s182780377 | p00015 | Accepted | # -*- coding:utf-8 -*-
n = input()
for i in range(1, n + 1):
a = long(raw_input())
b = long(raw_input())
c = a + b
d = c
digit = 0
while c > 0:
c = c / 10
digit += 1
if digit > 80:
print 'overflow'
else:
print d | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s058942764 | p00015 | Accepted | def main():
n = int(input())
Upper = 10**80
for i in range(n):
a = int(input())
b = int(input())
if a+b >= Upper:
print("overflow")
else:
print(a+b)
if __name__ =='__main__':
main() | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s601923873 | p00015 | Accepted | n = int(input())
for i in range(0, n) :
a = int(input())
b = int(input())
sum = a + b
if len(str(sum)) > 80 :
print("overflow")
else :
print(sum) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s836054713 | p00015 | Accepted | for i in range(int(input())):
ans = int(input()) + int(input())
print(ans if len(str(ans)) <= 80 else "overflow") | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s586665740 | p00015 | Accepted | n = int(input())
for i in range(n):
a = int(input())
b = int(input())
if (a+b) < (10**80):
print(a+b)
else:
print("overflow")
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s755265421 | p00015 | Accepted | n = int(input())
for i in range(n):
x = int(input())
y = int(input())
if len(str(x + y)) > 80:
print("overflow")
else:
print(x + y)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s365905486 | p00015 | Accepted | import math
def calc_digit(data1, data2):
if(data1 == 0):
data_size2 = int(len(str(data2)))
data_size1 = 1
elif(data2 == 0):
data_size1 = int(len(str(data2)))
data_size2 = 1
else:
data_size1 = int(len(str(data1)))
data_size2 = int(len(str(data2)))
return(data_size1, data_size2)
def two_number_sum(data1, data2):
result = data1 + data2
if int(len(str(result))) > 80:
print("overflow")
else:
print(result)
def main():
a = []
N = int(input())
for i in range(N*2):
a.append(input())
for i in range(0, N*2):
if i % 2 == 0:
continue
else:
data1 = int(a[i-1])
data2 = int(a[i])
if(data1 == None):
data1 = 0
elif(data2 == None):
data2 = 0
x, y = calc_digit(data1, data2)
if(x > 80 or y > 80):
print("overflow")
continue
two_number_sum(data1, data2)
if __name__ == '__main__':
main()
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s004408983 | p00015 | Accepted | n = int(raw_input())
for i in range(0,n):
#a,b=map(int,raw_input().splitlines())
a = int(raw_input())
b = int(raw_input())
sum = a+b
if len(str(sum)) <= 80:
print sum
else:
print "overflow"
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s331134912 | p00015 | Accepted | # coding: utf-8
n = int(raw_input())
for i in range(n):
n1 = int(raw_input())
n2 = int(raw_input())
sum = n1 + n2
strsum = str(sum)
if len(strsum) > 80:
print("overflow")
else:
print(strsum)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s370436029 | p00015 | Accepted | N = int(input())
for _ in range(N):
a = int(input())
b = int(input())
c = a + b
length = len(str(c))
print([c, "overflow"][length > 80])
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s823551454 | p00015 | Accepted | N = int(input())
for i in range(N):
a = int(input())
b = int(input())
ans = a + b
if len(str(ans)) > 80:
print("overflow")
else:
print(ans)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s725970731 | p00015 | Accepted | for _ in[0]*int(input()):
s=int(input())+int(input())
print([s,'overflow'][s>=10**80])
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s169684516 | p00015 | Accepted | for _ in[0]*int(input()):
s=eval(input()+'+'+input())
print([s,'overflow'][s>=10**80])
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s346899812 | p00015 | Accepted | n = int(input())
for i in range(n):
x = int(input())
y = int(input())
ans = x + y
if(ans < 10**80):
print(ans)
else:
print("overflow")
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s928371017 | p00015 | Accepted |
n=int(input())
for _ in range(n):
a=input()
b=input()
s=int(a)+int(b)
if len(a)>80 or len(b)>80 or len(str(s))>80:
print("overflow")
continue
else:
print(s)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s541314786 | p00015 | Accepted | n = int(input())
for i in range(n):
a = int(input())
b = int(input())
c = a + b
if len(str(c)) > 80:
print("overflow")
else:
print(c)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s971832910 | p00015 | Accepted | for _ in range(int(input())):
a = int(input()) + int(input())
print(a if len(str(a)) < 81 else "overflow")
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s195979615 | p00015 | Accepted | o=map(str,[sum([int(input()) for j in range(2)]) for i in range(int(input()))])
[print(i) if len(i)<=80 else print("overflow") for i in o]
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s951642034 | p00015 | Accepted | [print(i) if len(i)<=80 else print("overflow") for i in map(str,[sum([int(input()) for j in range(2)]) for i in range(int(input()))])]
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s532685023 | p00015 | Accepted | # AOJ 0015 National Budget
# Python3 2018.6.9 bal4u
n = int(input())
for i in range(n):
a = str(input())
b = str(input())
if len(a) > 80 or len(b) > 80:
print('overflow')
else:
s = str(int(a)+int(b))
if len(s) <= 80:
print(s)
else:
print('overflow')
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s983096256 | p00015 | Accepted | # AOJ 0015 National Budget
# Python3 2018.6.9 bal4u
n = int(input())
for i in range(n):
s = int(input()) + int(input())
if len(str(s)) <= 80:
print(s)
else:
print('overflow')
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s185750519 | p00015 | Accepted | n = int(input())
for _ in range(n):
a = int(input())+int(input())
if a >= 10**80:
print("overflow")
else:
print(a)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s860119313 | p00015 | Accepted | n = int(raw_input())
for i in range(0, n):
x = int(raw_input())
y = int(raw_input())
sum = str(x+y)
if len(sum) > 80:
print 'overflow'
else:
print sum | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s421085918 | p00015 | Accepted | count =int(input())
for a in range(count):
x,y=int(input()),int(input())
ans = str(x+y)
if len(ans) >80:print "overflow"
else:
print ans | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s209751724 | p00015 | Accepted | line_num = int(raw_input())
for n in range(line_num):
a = raw_input()
b = raw_input()
if len(a) > 80 or len(b) > 80:
print 'overflow'
else:
filled_a, filled_b = a.zfill(80), b.zfill(80)
rlist_a = map(int,list(filled_a)[::-1])
rlist_b = map(int,list(filled_b)[::-1])
rlist_sum = []
for n in range(80):
rlist_sum.append(rlist_a[n]+rlist_b[n])
for n in range(79):
if rlist_sum[n] > 9:
rlist_sum[n] -= 10
rlist_sum[n+1] += 1
if rlist_sum[79] > 9:
print 'overflow'
else:
list_sum = []
f = 0
for n in rlist_sum[::-1]:
if f > 0:
list_sum.append(n)
else:
if n > 0:
f = 1
list_sum.append(n)
ans = ''.join(map(str,list_sum))
if len(ans) < 1:
print '0'
else:
print ans | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s244704752 | p00015 | Accepted | n=input()
for i in xrange(n):
a=input()
b=input()
sum=str(a+b)
if len(sum)>80:
print "overflow"
else :
print sum | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s593119629 | p00015 | Accepted | ds = int(raw_input())
for i in xrange(ds):
x=int(raw_input())
y=int(raw_input())
sum = str(x+y)
if len(sum) > 80:
print "overflow"
else:
print sum | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s090383818 | p00015 | Accepted | n=input()
for i in range(n):
a=input()
b=input()
if len(str(a+b))>80:
print "overflow"
else:
print a+b | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s898298919 | p00015 | Accepted | def datasets():
import sys
for i in range(int(sys.stdin.readline().strip())):
s1 = sys.stdin.readline().strip()
s2 = sys.stdin.readline().strip()
yield s1, s2
for s1, s2 in datasets():
r = int(s1)+int(s2)
if len(s1)>80 or len(s2)>80 or len(str(r))>80:
print "overflow"
continue
print r | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s421054609 | p00015 | Accepted | n = long(raw_input())
for i in range(n):
a = long(raw_input())
b = long(raw_input())
c = a + b
if(len(str(c)) > 80):
print 'overflow'
else:
print c | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s867979626 | p00015 | Accepted | for i in range(input()):
x=input();y=input();
if len(str(x+y))>80:
print "overflow"
else:
print x+y | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s629933206 | p00015 | Accepted | for i in range(input()):
x=input();y=input();
if len(str(x+y))>80:
print "overflow"
else:
print x+y | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s127478611 | p00015 | Accepted | for i in range(input()):
x=input();y=input();
if len(str(x+y))>80:
print "overflow"
else:
print x+y | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s388192681 | p00015 | Accepted | n = int(raw_input())
for i in range(n):
a = int(raw_input())
b = int(raw_input())
sum = str(a + b)
if len(sum) > 80:
print("overflow")
else:
print(sum) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s066849864 | p00015 | Accepted | for i in range(int(raw_input())):
x = int(raw_input())
y = int(raw_input())
s = str(x+y)
if len(s) > 80:
print "overflow"
else :
print s | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s144242771 | p00015 | Accepted | from __future__ import (absolute_import, division, print_function,
unicode_literals)
from sys import stdin
n = int(stdin.readline())
while n:
result = long(stdin.readline()) + long(stdin.readline())
if len(str(result)) >= 81:
print('overflow')
else:
print(result)
n -= 1 | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s590648791 | p00015 | Accepted | '''
Created on Mar 21, 2013
@author: wukc
'''
from sys import stdin
n=int(stdin.readline())
for i in range(n):
a,b=[stdin.readline().strip().lstrip("0") for k in range(2)]
if len(a)>80 or len(b)>80:
print("overflow")
continue
a,b=a.rjust(len(b),'0'),b.rjust(len(a),'0')
ans=[]
c=0
for x,y in zip(a[::-1],b[::-1]):
t=int(x)+int(y)+c
c=t//10
ans+=[t%10]
ans+=[c]
ans="".join(map(str,ans[::-1])).lstrip("0")
if len(ans)>80:
print("overflow")
continue
print(ans.rjust(1,'0'))
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s340199793 | p00015 | Accepted | for val in xrange(0,input()):
a = input()
b = input()
c = a+b
if len(str(a)) <= 80 and len(str(b)) <= 80 and len(str(c)) <= 80: print c
else: print 'overflow' | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s909268311 | p00015 | Accepted | n=int(raw_input())
for i in range(0,n):
a=int(raw_input())
b=int(raw_input())
c=str(a+b)
if len(c)<=80:
print c
else:
print "overflow" | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s031937455 | p00015 | Accepted | n=input()
for i in range(n):
x=input()
y=input()
if 80<len(str(x)) or 80<len(str(y)): print 'overflow'
else:
ans=x+y
if 80<len(str(ans)): print 'overflow'
else: print x+y | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s808103138 | p00015 | Accepted | n = int(raw_input())
for i in range(0,n):
a = int(raw_input())
b = int(raw_input())
ans = str(a+b)
if len(ans) > 80:
print 'overflow'
else:
print ans | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s442665357 | p00015 | Accepted | def isoverflow(s):
if len(s)>80: return True
else: return False
n = input()
for i in range(n):
a = input()
b = input()
if isoverflow(str(a)) or isoverflow(str(b)): print "overflow"
else:
tmp = a+b
if isoverflow(str(tmp)): print "overflow"
else: print tmp | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s872913856 | p00015 | Accepted | n = int(raw_input())
for _ in range(n):
r = int(raw_input()) + int(raw_input())
if len(str(r)) > 80:
print 'overflow'
else:
print r | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s200019554 | p00015 | Accepted | #! /usr/bin/python
num_inputs = int(raw_input())
limit = 100000000000000000000000000000000000000000000000000000000000000000000000000000000
count = 0
while count < num_inputs:
num1 = int(raw_input())
num2 = int(raw_input())
if num1 >= limit or num2 >= limit:
print('overflow')
else:
num = num1 + num2
if num >= limit:
print('overflow')
else:
print(num)
count += 1 | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s924500006 | p00015 | Accepted | for x in range(input()):
a = input() + input()
print a if len(str(a)) < 81 else "overflow" | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s724446281 | p00015 | Accepted | n = int(raw_input())
for i in range(n):
a = long(raw_input())
b = long(raw_input())
s = a + b
if s >= pow(10, 80):
print "overflow"
else:
print s | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s783820621 | p00015 | Accepted |
import math
n = input()
for i in range(n):
a = input() + input()
if(len(str(a)) > 80):
print "overflow"
else:
print a | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s775538792 | p00015 | Accepted | n = int(raw_input())
for i in range(n):
a = long(raw_input())
b = long(raw_input())
c = a+b
if len(str(c)) > 80:
print "overflow"
else:
print c | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s079201331 | p00015 | Accepted | import sys
n = input()
for i in range(n):
a = list(reversed(map(int, raw_input())))
b = list(reversed(map(int, raw_input())))
if len(a) < len(b):
a, b = b, a
for j in range(len(a)):
if j < len(b):
a[j] += b[j]
if a[j] >= 10:
a[j] -= 10
if j != len(a) - 1:
a[j + 1] += 1
else:
a.insert(len(a), 1)
if len(a) > 80:
print "overflow"
else:
for x in reversed(a):
sys.stdout.write("%d" %x)
print | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s916767947 | p00015 | Accepted | s="overflow"
n=input()
for i in range(n):
a=raw_input()
b=raw_input()
if len(a)>80 or len(b)>80: print s
else:
tmp=int(a)+int(b)
if len(str(tmp))>80: print s
else: print tmp | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s182092113 | p00015 | Accepted | m=10**80
n=input()
for i in range(n):
s="overflow"
a=input()
b=input()
if a<m and b<m:
tmp=a+b
if tmp<m: s=tmp
print s | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s164155168 | p00015 | Accepted | n=input()
for i in range(n):
a=input()
b=input()
c=a+b
if len(str(c))>80: print "overflow"
else: print c | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s114086061 | p00015 | Accepted | n = int(raw_input())
for i in range(n):
a = int(raw_input())
b = int(raw_input())
if a+b >= 10**80: print 'overflow'
else: print a+b | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s368980192 | p00015 | Accepted | for i in range(int(raw_input())):
a = str(int(raw_input()) + int(raw_input()))
print 'overflow' if len(a) > 80 else a | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s992990581 | p00015 | Accepted | n = int(input())
for i in range(n):
sum = int(input()) + int(input())
if len(str(sum)) >= 81:
print 'overflow'
else:
print sum | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s062281236 | p00015 | Accepted | n = int(input())
for i in range(n):
sum = long(input()) + long(input())
if len(str(sum)) >= 81:
print 'overflow'
else:
print sum | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s635131081 | p00015 | Accepted | n = input()
for i in range(n):
m = input() + input()
if len(str(m)) >= 81:
print 'overflow'
else:
print m | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s918662544 | p00015 | Accepted | n = input()
for _ in xrange(n):
a, b = input(), input()
ret = a + b
overflow = 10 ** 80
if a + b >= overflow:
print 'overflow'
else:
print ret | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s147462878 | p00015 | Accepted | LIMIT = 10 ** 80
n = int(input())
for i in range(n):
a = int(input())
b = int(input())
c = a + b
if a >= LIMIT or b >= LIMIT or c >= LIMIT:
print('overflow')
else:
print(c) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s885133412 | p00015 | Accepted | import re
def readline():
return raw_input()
def split8by10(str):
str = str.rjust(80,'0')
ss = []
for s in range(0,len(str),8):
ss.append(int(str[s:s+8]))
return ss
def add8by10(a,b):
c = [0 for i in range(0,10)]
p = 10**8
for i in reversed(range(0,10)):
c[i] += a[i] + b[i]
if c[i] >= p:
if i > 0:
c[i-1] += c[i] // p
else:
return None
c[i] = c[i] % p
return c
n = int(readline())
for i in range(0,n):
a = readline()
b = readline()
if len(a) > 80 or len(b) > 80:
print "overflow"
continue
a = split8by10(a)
b = split8by10(b)
c = add8by10(a,b)
if c is None:
print "overflow"
else:
print re.sub('^0{,79}',"","".join(map(lambda x:str(x).rjust(8,'0'),c))) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s466971338 | p00015 | Accepted | n=input()
for i in range(0,n):
a=input()
b=input()
s=str(a+b)
if(len(s)<=80): print a+b
else: print "overflow"
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s098378217 | p00015 | Accepted | def digits(n):
if n < 10: return 1
c = 0
while n > 0:
c += 1
n = n // 10
return c
n = int(input())
for i in range(n):
u = int(input())
v = int(input())
s = u + v
if (digits(u) > 80 or digits(v) > 80 or digits(s) > 80):
print("overflow")
else:
print(s) | 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s551902103 | p00015 | Accepted | # -*- coding: utf-8 -*-
import math
n=int(input())
for i in range(n):
a=int(input())
b=int(input())
st=str(a+b)
if len(st)>80:
print("overflow")
else:
print(st)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s695289806 | p00015 | Accepted | n = int(input())
for i in range(n) :
a = input()
b = input()
if len(a) > 80 or len(b) > 80 :
print("overflow")
else :
ans = str(int(a)+int(b))
if len(ans) > 80 :
print("overflow")
else :
print(int(a) + int(b))
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s780811280 | p00015 | Accepted | n = int(input())
for i in range(n):
num1 = int(input())
num2 = int(input())
num3 = num1 + num2
k = len(str(num3))
if k > 80:
print("overflow")
else:
print(num3)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s196308092 | p00015 | Accepted | #標準入力
j = int(input())
for _ in range(j):
a = int(input())
b = int(input())
#aとbの和を計算
num = a + b
#桁数を調べ81以上であればoverflowを出力する
num1 = [c for c in str(num)]
if len(num1) > 80:num = "overflow"
else:pass
print(num)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s458234980 | p00015 | Accepted | N = int(input())
for i in range(N):
a = int(input())
b = int(input())
c = a+b
if len(str(c)) > 80:
print("overflow")
else:
print(c)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s100584393 | p00015 | Accepted | n = int(input())
for i in range(n):
a = int(input())
b = int(input())
s = a + b
if len(str(s)) > 80 :
print("overflow")
else:
print(s)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s920040922 | p00015 | Accepted | [print((lambda x:x if x<10**80 else "overflow")(int(input())+int(input()))) for i in range(int(input()))]
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
s655270040 | p00015 | Accepted | for i in range(int(input())):
a = int(input())
b = int(input())
result = a + b
if len(str(result)) > 80:
print('overflow')
else:
print(result)
| 6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
| 1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
|
<H1>National Budget</H1>
<p>
A country has a budget of more than 81 trillion yen. We want to process such data, but conventional integer type which uses signed 32 bit can represent up to 2,147,483,647.
</p>
<p>
Your task is to write a program which reads two integers (more than or equal to zero), and prints a sum of these integers.
</p>
<p>
If given integers or the sum have more than 80 digits, print "overflow".
</p>
<H2>Input</H2>
<p>
Input consists of several datasets. In the first line, the number of datasets <var>N</var> (1 ≤ <var>N</var> ≤ 50) is given. Each dataset consists of 2 lines:
</p>
<pre>
The first integer
The second integer
</pre>
<p>
The integer has at most 100 digits.
</p>
<H2>Output</H2>
<p>
For each dataset, print the sum of given integers in a line.
</p>
<H2>Sample Input</H2>
<pre>
6
1000
800
9999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
1
99999999999999999999999999999999999999999999999999999999999999999999999999999999
0
100000000000000000000000000000000000000000000000000000000000000000000000000000000
1
100000000000000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000000000000
</pre>
<H2>Output for the Sample Input</H2>
<pre>
1800
10000000000000000000000000000000000000000
overflow
99999999999999999999999999999999999999999999999999999999999999999999999999999999
overflow
overflow
</pre>
|
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