message stringlengths 2 44.5k | message_type stringclasses 2 values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4 | instruction | 0 | 103,568 | 5 | 207,136 |
"Correct Solution:
```
import sys
from math import log10
for line in sys.stdin:
a, b = map(int, line.split())
print(int(log10(a+b)+1))
``` | output | 1 | 103,568 | 5 | 207,137 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4 | instruction | 0 | 103,569 | 5 | 207,138 |
"Correct Solution:
```
while True:
try:
s = input()
a, b = [int(i) for i in s.split()]
print(len(str(a + b)))
except:
break
``` | output | 1 | 103,569 | 5 | 207,139 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4 | instruction | 0 | 103,570 | 5 | 207,140 |
"Correct Solution:
```
import sys
lines = []
for line in sys.stdin:
num = line.split(" ")
print(len(str(int(num[0]) + int(num[1]))))
``` | output | 1 | 103,570 | 5 | 207,141 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4 | instruction | 0 | 103,571 | 5 | 207,142 |
"Correct Solution:
```
import sys
su = 0
for line in sys.stdin:
for x in line.split():
su += int(x)
su = str(su)
size = len(su)
print(size)
su = 0
``` | output | 1 | 103,571 | 5 | 207,143 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4 | instruction | 0 | 103,572 | 5 | 207,144 |
"Correct Solution:
```
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
for line in sys.stdin:
a,b = map(int,line.split())
print(len(str(a+b)))
``` | output | 1 | 103,572 | 5 | 207,145 |
Provide a correct Python 3 solution for this coding contest problem.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4 | instruction | 0 | 103,573 | 5 | 207,146 |
"Correct Solution:
```
import sys
for line in sys.stdin:
x, y = map(int, line.split())
print(len(str(x+y)))
``` | output | 1 | 103,573 | 5 | 207,147 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
while True:
try:
x,y=[int(i) for i in input().split()]
print(len(str(x+y)))
except EOFError:
break
``` | instruction | 0 | 103,574 | 5 | 207,148 |
Yes | output | 1 | 103,574 | 5 | 207,149 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
import sys
import math
for line in sys.stdin:
a, b = map(int, line.split())
print(int(math.log10(a + b) + 1))
``` | instruction | 0 | 103,575 | 5 | 207,150 |
Yes | output | 1 | 103,575 | 5 | 207,151 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
while True:
try:
a,b = map(int,input().split())
except:
exit()
print(len(str(a+b)))
``` | instruction | 0 | 103,576 | 5 | 207,152 |
Yes | output | 1 | 103,576 | 5 | 207,153 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
import sys
a=[map(int,i.split()) for i in sys.stdin]
[print(len(str(b+c))) for b,c in a]
``` | instruction | 0 | 103,577 | 5 | 207,154 |
Yes | output | 1 | 103,577 | 5 | 207,155 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
while True:
a,b=map(int,input().split())
c=a+b
ans=0
if c>=0 and c<=9:
ans=1
if c>=10 and c<=99:
ans=2
if c>=100 and c<=999:
ans=3
if c>=1000 and c<=9999:
ans=4
if c>=10000 and c<=99999:
ans=5
if c>=100000 and c<=999999:
ans =6
if c>=1000000 and c<=9999999:
ans=7
print(ans)
``` | instruction | 0 | 103,578 | 5 | 207,156 |
No | output | 1 | 103,578 | 5 | 207,157 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
import math
class DataSet():
def __init__(self,a,b):
self.a = a
self.b = b
def add_size(self):
ans = self.a+self.b
return int(math.log10(ans)+1)
def main():
data_set = []
for i in range(0, 199):
n = input().split()
a = int(n[0])
b = int(n[1])
data_set.append(DataSet(a,b))
for i in range(0, 199):
ans = data_set[i].add_size()
print(ans)
if __name__ == "__main__":
main()
``` | instruction | 0 | 103,579 | 5 | 207,158 |
No | output | 1 | 103,579 | 5 | 207,159 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
while True:
line = input()
if not line:
break
a, b = map(int, line.split())
print(a + b)
``` | instruction | 0 | 103,580 | 5 | 207,160 |
No | output | 1 | 103,580 | 5 | 207,161 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which computes the digit number of sum of two integers a and b.
Constraints
* 0 ≤ a, b ≤ 1,000,000
* The number of datasets ≤ 200
Input
There are several test cases. Each test case consists of two non-negative integers a and b which are separeted by a space in a line. The input terminates with EOF.
Output
Print the number of digits of a + b for each data set.
Example
Input
5 7
1 99
1000 999
Output
2
3
4
Submitted Solution:
```
while 1:
a,b=map(int,input().split())
print(len(str(a+b)))
``` | instruction | 0 | 103,581 | 5 | 207,162 |
No | output | 1 | 103,581 | 5 | 207,163 |
Provide a correct Python 3 solution for this coding contest problem.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50 | instruction | 0 | 103,634 | 5 | 207,268 |
"Correct Solution:
```
n,m=map(int,input().split())
mod1,mod2=10**9+7,998244353
mod=mod1
ans=(m+1)%mod
if n!=1:
a=m//(n-1)
ans=((m+1)*(a+1)+(m+1)*a-(n-1)*a*(a+1))%mod
print(ans)
``` | output | 1 | 103,634 | 5 | 207,269 |
Provide a correct Python 3 solution for this coding contest problem.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50 | instruction | 0 | 103,635 | 5 | 207,270 |
"Correct Solution:
```
MOD = 10**9+7
def sum(a,d,n):
return n*(2*a+(n-1)*d)//2
def main():
n,m = map(int,input().split())
s = 0
if n == 1:
s = m+1
else:
s = sum(m+1,-n+1,1+m//(n-1))
s *= 2
s -= (m+1)
print(s%MOD)
if __name__ == '__main__':
main()
``` | output | 1 | 103,635 | 5 | 207,271 |
Provide a correct Python 3 solution for this coding contest problem.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50 | instruction | 0 | 103,636 | 5 | 207,272 |
"Correct Solution:
```
n, m = map(int, input().split())
MOD = 10**9 + 7
if n == 1:
print((m+1) % MOD)
else:
k = m//(n-1)
res = m+1 + 2*(m*k - k*(k+1)*(n-1)//2+k)
print(res % MOD)
``` | output | 1 | 103,636 | 5 | 207,273 |
Provide a correct Python 3 solution for this coding contest problem.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50 | instruction | 0 | 103,637 | 5 | 207,274 |
"Correct Solution:
```
n,m = map(int,input().split())
if(n == 1):
ans = (m+1)%1000000007
print(ans)
else:
d = int(m//(n-1))
ans = (m+1)*d - d*(d+1)//2*(n-1)
ans *= 2
ans += (m+1)
ans %= 1000000007
print(ans)
``` | output | 1 | 103,637 | 5 | 207,275 |
Provide a correct Python 3 solution for this coding contest problem.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50 | instruction | 0 | 103,638 | 5 | 207,276 |
"Correct Solution:
```
r = 1000000007
n, m = input().split()
n = int(n)
m = int(m)
if n==1:
output = (m+1)%r
print(output)
else:
l = (m+1) // (n-1) + 1
a = (m+1) - ((m+1) // (n-1)) * (n-1)
e = m+1
output = ((a+e)*l) // 2
output = 2*output - (m+1)
output = output % r
print(output)
``` | output | 1 | 103,638 | 5 | 207,277 |
Provide a correct Python 3 solution for this coding contest problem.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50 | instruction | 0 | 103,639 | 5 | 207,278 |
"Correct Solution:
```
s = input()
n, m = s.split()
n = int(n)
m = int(m)
if n==1:
print((m+1)%1000000007)
else:
d = m // (n - 1)
A = m - d * (n-1) + 1
B = m - (n-1) + 1
ans = (A+B)*d + (m+1)
# ans = 2*(d*m+d)-(n-1)*(d+1)*d+m+1
ans %= 1000000007
print(ans)
``` | output | 1 | 103,639 | 5 | 207,279 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50
Submitted Solution:
```
s = input()
n, m = s.split()
n = int(n)
m = int(m)
if n==1:
print(m+1)
else:
d = m // (n - 1)
A = m - d * (n-1) + 1
B = m - (n-1) + 1
ans = (A+B)*d + (m+1)
# ans = 2*(d*m+d)-(n-1)*(d+1)*d+m+1
print(ans)
``` | instruction | 0 | 103,640 | 5 | 207,280 |
No | output | 1 | 103,640 | 5 | 207,281 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50
Submitted Solution:
```
s = input()
n, m = s.split()
n = int(n)
m = int(m)
maxd = m // (n - 1)
A = m - maxd * (n-1) + 1
B = m - (n-1) + 1
ans = (A+B)*maxd + (m+1)
ans %= 1000000007
print(ans)
``` | instruction | 0 | 103,641 | 5 | 207,282 |
No | output | 1 | 103,641 | 5 | 207,283 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50
Submitted Solution:
```
s = input()
n, m = s.split()
n = int(n)
m = int(m)
if n==1:
print(m+1)
else:
maxd = m // (n - 1)
A = m - maxd * (n-1) + 1
B = m - (n-1) + 1
ans = (A+B)*maxd + (m+1)
ans %= 1000000007
print(ans)
``` | instruction | 0 | 103,642 | 5 | 207,284 |
No | output | 1 | 103,642 | 5 | 207,285 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
B: Ebi-chan and Integer Sequences-
problem
Ebi-chan likes sequences. I especially like arithmetic progressions. This time, I decided to create a sequence that meets the following conditions.
* Arithmetic progression of length n
* When the i-th element of the sequence is defined as s_i, all s_i (1 \ leq i \ leq n) are integers that satisfy 0 \ leq s_i \ leq m.
How many sequences are there that satisfy the above conditions? However, the answer can be very large, so print the remainder after dividing by 10 ^ 9 + 7.
Input format
Input is given in one line.
n m
n represents the length of the sequence.
Constraint
* 1 \ leq n \ leq 10 ^ {15}
* 0 \ leq m \ leq 10 ^ {15}
Output format
Divide the number of arithmetic progressions that satisfy the condition by 10 ^ 9 + 7 and output the remainder in one row.
Input example 1
3 9
Output example 1
50
Input example 2
10000000000 10000000000
Output example 2
999999942
Note that the input does not fit in a 32-bit integer.
Example
Input
3 9
Output
50
Submitted Solution:
```
n, m = map(int, input().split())
MOD = 10**9 + 7
if n == 1:
print(m+1)
else:
k = m//(n-1)
res = m+1 + 2*(m*k - k*(k+1)*(n-1)//2+k)
print(res % MOD)
``` | instruction | 0 | 103,643 | 5 | 207,286 |
No | output | 1 | 103,643 | 5 | 207,287 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES | instruction | 0 | 103,989 | 5 | 207,978 |
Tags: data structures
Correct Solution:
```
_set, h = [], []
def dfs(a, b, Len, h):
if a == b:
return True
Len[a] = True
for x in h[a]:
if not Len[x] and dfs(x, b, Len, h):
return True
return False
for i in range(int(input())):
q, x, y = map(int, input().split())
if q == 1:
_set.append((x, y))
h.append([])
for i, part_set in enumerate(_set):
if x in range(part_set[0] + 1, part_set[1]) or y in range(part_set[0] + 1, part_set[1]):
h[-1].append(i)
if part_set[0] in range(x + 1, y) or part_set[1] in range(x + 1, y):
h[i].append(len(_set) - 1)
else:
print('YES' if dfs(x - 1, y - 1, [False] * len(_set), h) else 'NO')
``` | output | 1 | 103,989 | 5 | 207,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES
Submitted Solution:
```
read_line = lambda : map(int,input().split())
n, = read_line()
intervals = []
def dfs(start, end):
visited = []
stack = [intervals[start]]
while stack:
v = stack.pop()
if v not in visited:
visited.append(v)
for i in intervals:
if i[0] < v[0] < i[1] or i[0] < v[1] < i[1]:
stack.extend([i])
if intervals.index(v) == end:
return True
return False
for i in range(n):
option, x, y = read_line()
if option == 1:
intervals.append([x,y])
else:
print ("YES" if dfs(x-1, y-1) else "NO")
``` | instruction | 0 | 103,990 | 5 | 207,980 |
Yes | output | 1 | 103,990 | 5 | 207,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES
Submitted Solution:
```
class Interval:
def __init__(self, a, b):
self.interval_a = a
self.interval_b = b
def can_go(self, interval):
return (interval.interval_a < self.interval_a < interval.interval_b) or (
interval.interval_a < self.interval_b < interval.interval_b)
intervals = []
matrix = []
def dfs(a, b, visited, matrix):
if a == b:
return True
ans = False
visited[a] = True
for i in range(len(matrix)):
if matrix[a][i] and not visited[i]:
ans = ans or dfs(i, b, visited, matrix)
return ans
for i in range(int(input())):
t, a, b = list(map(int, input().split()))
if t == 1:
newInterval = Interval(a, b)
intervals.append(newInterval)
for row in range(len(matrix)):
matrix[row].append(intervals[row].can_go(newInterval))
matrix.append([])
for col in range(len(matrix)):
matrix[len(matrix) - 1].append(newInterval.can_go(intervals[col]))
if t == 2:
visited = []
for i in range(len(intervals)):
visited.append(False)
if dfs(a - 1, b - 1, visited, matrix):
print("YES")
else:
print("NO")
``` | instruction | 0 | 103,992 | 5 | 207,984 |
Yes | output | 1 | 103,992 | 5 | 207,985 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES
Submitted Solution:
```
s, t, i = {}, [], 1
for n in range(int(input())):
c, a, b = map(int, input().split())
if c > 1: print('YES' if b in s[a] else 'NO')
else:
s[i] = [i]
for j, (x, y) in enumerate(t, 1):
if x < a < y or x < b < y: s[i].extend(s[j])
s[i] = set(s[i])
r = [j for j, (x, y) in enumerate(t, 1) if a < x < b or a < y < b]
for j in range(1, len(t) + 1):
if any(k in s[j] for k in r): s[j].update(s[i])
t.append((a, b))
i += 1
``` | instruction | 0 | 103,993 | 5 | 207,986 |
Yes | output | 1 | 103,993 | 5 | 207,987 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES
Submitted Solution:
```
set_of_intervals = []
def in_interval(w, x, y, z):
#print("fdsa{}".format(9 < 11))
if (w > y and w < z) or (x > y and x < z):
return True
else:
return False
def step_through(a, b, c, d, temp):
for interval in temp:
e = int(interval[0])
f = int(interval[1])
if in_interval(a,b,c,d):
return True
if in_interval(a,b,e,f):
#print(interval)
temp.remove(interval)
return step_through(e,f,c,d,temp)
return False
n = int(input())
c = 0
for i in range (n):
line = input().split()
if line[0] == "1":
set_of_intervals.append([line[1], line[2]])
else:
c += 1
a = int(set_of_intervals[int(line[1]) - 1][0])
b = int(set_of_intervals[int(line[1]) - 1][1])
c = int(set_of_intervals[int(line[2]) - 1][0])
d = int(set_of_intervals[int(line[2]) - 1][1])
temp = set_of_intervals[:]
temp.remove([str(a),str(b)])
if( c > 30 ):
print(temp)
#print(temp)
if(step_through(a,b,c,d, temp)):
print ("YES")
else:
print("NO")
#print(set_of_intervals)
``` | instruction | 0 | 103,994 | 5 | 207,988 |
No | output | 1 | 103,994 | 5 | 207,989 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES
Submitted Solution:
```
n = int(input())
Set = []
for i in range(0, n):
q, x, y = map(int, input().split())
if(q == 1):
Set.insert(0,[x,y])
elif(q == 2):
a = Set[x-1][0]
b = Set[x-1][1]
c = Set[y-1][0]
d = Set[y-1][1]
if( (c > (a) > d) and ( c > (b) > d)):
print("YES")
else:
print("NO")
``` | instruction | 0 | 103,995 | 5 | 207,990 |
No | output | 1 | 103,995 | 5 | 207,991 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem at each moment you have a set of intervals. You can move from interval (a, b) from our set to interval (c, d) from our set if and only if c < a < d or c < b < d. Also there is a path from interval I1 from our set to interval I2 from our set if there is a sequence of successive moves starting from I1 so that we can reach I2.
Your program should handle the queries of the following two types:
1. "1 x y" (x < y) — add the new interval (x, y) to the set of intervals. The length of the new interval is guaranteed to be strictly greater than all the previous intervals.
2. "2 a b" (a ≠ b) — answer the question: is there a path from a-th (one-based) added interval to b-th (one-based) added interval?
Answer all the queries. Note, that initially you have an empty set of intervals.
Input
The first line of the input contains integer n denoting the number of queries, (1 ≤ n ≤ 105). Each of the following lines contains a query as described above. All numbers in the input are integers and don't exceed 109 by their absolute value.
It's guaranteed that all queries are correct.
Output
For each query of the second type print "YES" or "NO" on a separate line depending on the answer.
Examples
Input
5
1 1 5
1 5 11
2 1 2
1 2 9
2 1 2
Output
NO
YES
Submitted Solution:
```
n = int(input())
g = []
for i in range(0, n):
t, x, y = map(int,input().split())
if(x > y):
x, y = y, x
if(t == 1):
g.insert(0,[x,y])
elif(t == 2):
a = g[x-1][0]
b = g[x-1][1]
c = g[y-1][0]
d = g[y-1][1]
if(c < a < d or c < b < d):
print("YES")
else:
print("NO")
``` | instruction | 0 | 103,997 | 5 | 207,994 |
No | output | 1 | 103,997 | 5 | 207,995 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja has two sequences a and b and number p. Sequence a consists of n integers a1, a2, ..., an. Similarly, sequence b consists of m integers b1, b2, ..., bm. As usual, Sereja studies the sequences he has. Today he wants to find the number of positions q (q + (m - 1)·p ≤ n; q ≥ 1), such that sequence b can be obtained from sequence aq, aq + p, aq + 2p, ..., aq + (m - 1)p by rearranging elements.
Sereja needs to rush to the gym, so he asked to find all the described positions of q.
Input
The first line contains three integers n, m and p (1 ≤ n, m ≤ 2·105, 1 ≤ p ≤ 2·105). The next line contains n integers a1, a2, ..., an (1 ≤ ai ≤ 109). The next line contains m integers b1, b2, ..., bm (1 ≤ bi ≤ 109).
Output
In the first line print the number of valid qs. In the second line, print the valid values in the increasing order.
Examples
Input
5 3 1
1 2 3 2 1
1 2 3
Output
2
1 3
Input
6 3 2
1 3 2 2 3 1
1 2 3
Output
2
1 2
Submitted Solution:
```
from sys import stdin, stdout
from math import log, sqrt
lines = stdin.readlines()
n = int(lines[0].split()[0])
m = int(lines[0].split()[1])
p = int(lines[0].split()[2])
a = [int(x) for x in lines[1].split()]
b = [int(x) for x in lines[2].split()]
def hash_elem(x):
x = (x + (x >> 13) + (x >> 5) + (x << 15)) & 0xffffffff
return x
c = [hash_elem(elem) for elem in a]
c_new = [sum([c[q + p * i] for i in range(m)]) for q in range(min(p, max(0, n - (m - 1) * p)))]
for q in range(p, n - (m - 1) * p):
prev = c_new[q - p]
# print(len(c_new)-1, q, q + p*(m-1))
c_new.append(prev - c[q - p] + c[q + p * (m - 1)])
b_check = sum([hash_elem(elem) for elem in b])
ans1 = 0
ans = []
for q in range(n - (m - 1) * p):
c_check = c_new[q]
if b_check != c_check:
continue
else:
ans1 += 1
ans.append(q + 1)
print(ans1)
stdout.write(' '.join([str(x) for x in ans]))
``` | instruction | 0 | 104,006 | 5 | 208,012 |
No | output | 1 | 104,006 | 5 | 208,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sereja has two sequences a and b and number p. Sequence a consists of n integers a1, a2, ..., an. Similarly, sequence b consists of m integers b1, b2, ..., bm. As usual, Sereja studies the sequences he has. Today he wants to find the number of positions q (q + (m - 1)·p ≤ n; q ≥ 1), such that sequence b can be obtained from sequence aq, aq + p, aq + 2p, ..., aq + (m - 1)p by rearranging elements.
Sereja needs to rush to the gym, so he asked to find all the described positions of q.
Input
The first line contains three integers n, m and p (1 ≤ n, m ≤ 2·105, 1 ≤ p ≤ 2·105). The next line contains n integers a1, a2, ..., an (1 ≤ ai ≤ 109). The next line contains m integers b1, b2, ..., bm (1 ≤ bi ≤ 109).
Output
In the first line print the number of valid qs. In the second line, print the valid values in the increasing order.
Examples
Input
5 3 1
1 2 3 2 1
1 2 3
Output
2
1 3
Input
6 3 2
1 3 2 2 3 1
1 2 3
Output
2
1 2
Submitted Solution:
```
from sys import stdin, stdout
from math import log, sqrt
lines = stdin.readlines()
n = int(lines[0].split()[0])
m = int(lines[0].split()[1])
p = int(lines[0].split()[2])
a = [int(x) for x in lines[1].split()]
b = [int(x) for x in lines[2].split()]
hash_map = {}
def hash_elem(elem):
if hash_map.get(elem, -1) == -1:
x = int(elem * 1662634645 + 32544235)
x = int((x >> 13) + (x << 19))
hash_map[elem] = int(x * 361352451)
# hash_map[elem] = int(342153534 + elem + (elem >> 5) + (elem >> 13) + (elem << 17))
# if elem < 1000:
# hash_map[elem] = elem//2 + elem * 1134234546677 + int(elem/3) + int(elem**2) + elem<<2 + elem>>7 + int(log(elem)) + int(sqrt(elem)) + elem&213213 + elem^324234211323 + elem|21319423094023
# else:
# hash_map[elem] = 3 + elem^34
return elem + hash_map[elem]
c = [hash_elem(elem) for elem in a]
c_new = [sum([c[q + p * i] for i in range(m)]) for q in range(min(p, max(0, n - (m - 1) * p)))]
for q in range(p, n - (m - 1) * p):
prev = c_new[q - p]
# print(len(c_new)-1, q, q + p*(m-1))
c_new.append(prev - c[q - p] + c[q + p * (m - 1)])
b_check = sum([hash_elem(elem) for elem in b])
ans1 = 0
ans = []
for q in range(n - (m - 1) * p):
c_check = c_new[q]
if b_check != c_check:
continue
else:
ans1 += 1
ans.append(q + 1)
print(ans1)
stdout.write(' '.join([str(x) for x in ans]))
``` | instruction | 0 | 104,007 | 5 | 208,014 |
No | output | 1 | 104,007 | 5 | 208,015 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,203 | 5 | 208,406 |
"Correct Solution:
```
a,b,c,k = map(int,input().split())
ans = min(a,k)
if(k>a+b):
ans-=(k-(a+b))
print(ans)
``` | output | 1 | 104,203 | 5 | 208,407 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,204 | 5 | 208,408 |
"Correct Solution:
```
a,b,c,k = map(int,input().split())
ans=min(k,a)-max(min(k-a-b,c),0)
print(ans)
``` | output | 1 | 104,204 | 5 | 208,409 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,205 | 5 | 208,410 |
"Correct Solution:
```
a,b,c,k=map(int,input().split())
if k<=a+b:
print(min(a,k))
else:
print(a-(k-a-b))
``` | output | 1 | 104,205 | 5 | 208,411 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,206 | 5 | 208,412 |
"Correct Solution:
```
A, B, C, K = map(int, input().split())
print(min(A, K) - max(0, (K - A - B)))
``` | output | 1 | 104,206 | 5 | 208,413 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,207 | 5 | 208,414 |
"Correct Solution:
```
one, zero, neg_one, k = map(int, input().split())
print(min(one, k) - max(0, k-one-zero))
``` | output | 1 | 104,207 | 5 | 208,415 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,208 | 5 | 208,416 |
"Correct Solution:
```
a,b,c,k = map(int,input().split())
ax=min(a,k)
k=k-ax
bx=min(b,k)
k=k-bx
cx=k
print(ax-cx)
``` | output | 1 | 104,208 | 5 | 208,417 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,209 | 5 | 208,418 |
"Correct Solution:
```
A,B,C,K=map(int,input().split())
print(min(A,K)-max(0,K-A-B))
``` | output | 1 | 104,209 | 5 | 208,419 |
Provide a correct Python 3 solution for this coding contest problem.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000 | instruction | 0 | 104,210 | 5 | 208,420 |
"Correct Solution:
```
A, B, C, K = [int(i) for i in input().split(' ')]
print(min(A, K) - max(K - B - A, 0))
``` | output | 1 | 104,210 | 5 | 208,421 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
A, B, C, K = [int(_) for _ in input().split()]
print(min(K, A) - max(0, (K - A - B)))
``` | instruction | 0 | 104,211 | 5 | 208,422 |
Yes | output | 1 | 104,211 | 5 | 208,423 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
A, B, C, K = map(int, input().split())
ans = min(A, K) - max(0, K - (A + B))
print(ans)
``` | instruction | 0 | 104,212 | 5 | 208,424 |
Yes | output | 1 | 104,212 | 5 | 208,425 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
a, b, c, k = map(int, input().split())
if k<a+b:
print(k)
exit()
else:
print(2*a+b-k)
``` | instruction | 0 | 104,213 | 5 | 208,426 |
Yes | output | 1 | 104,213 | 5 | 208,427 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
a, b, c, k = map(int,input().split())
ans = min(k, a) - max(0, k - a - b)
print(ans)
``` | instruction | 0 | 104,214 | 5 | 208,428 |
Yes | output | 1 | 104,214 | 5 | 208,429 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
line1 = input().split()
a = int(line1[0])
b = int(line1[1])
c = int(line1[2])
k = int(line1[3])
if a >= k:
print(a)
elif a + b >= k:
print(a)
else:
print(a - (k - (a + b)))
``` | instruction | 0 | 104,215 | 5 | 208,430 |
No | output | 1 | 104,215 | 5 | 208,431 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
a,b,c,k=map(int,input().split())
max=a
if max<k:
if k>a+b:
max-=k-a-b
print(max)
``` | instruction | 0 | 104,216 | 5 | 208,432 |
No | output | 1 | 104,216 | 5 | 208,433 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
card = list(map(int, input().split()))
count = card[3] - card[0] - card[1]
answer = card[0]
if count > 0:
if count < card[2]:
answer = answer + (count * -1)
print(answer)
else:
count = count - card[2]
answer = answer + (count * -1)
print(answer)
else:
print(answer)
``` | instruction | 0 | 104,217 | 5 | 208,434 |
No | output | 1 | 104,217 | 5 | 208,435 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
We have A cards, each of which has an integer 1 written on it. Similarly, we also have B cards with 0s and C cards with -1s.
We will pick up K among these cards. What is the maximum possible sum of the numbers written on the cards chosen?
Constraints
* All values in input are integers.
* 0 \leq A, B, C
* 1 \leq K \leq A + B + C \leq 2 \times 10^9
Input
Input is given from Standard Input in the following format:
A B C K
Output
Print the maximum possible sum of the numbers written on the cards chosen.
Examples
Input
2 1 1 3
Output
2
Input
1 2 3 4
Output
0
Input
2000000000 0 0 2000000000
Output
2000000000
Submitted Solution:
```
a, b, c, counts = map(int, input().split())
x = a - counts
if x < 0:
y = b + x
if y < 0:
z = c + y
print(1 * a + -1 * (-(b + x)))
``` | instruction | 0 | 104,218 | 5 | 208,436 |
No | output | 1 | 104,218 | 5 | 208,437 |
Provide a correct Python 3 solution for this coding contest problem.
We call a 4-digit integer with three or more consecutive same digits, such as 1118, good.
You are given a 4-digit integer N. Answer the question: Is N good?
Constraints
* 1000 ≤ N ≤ 9999
* N is an integer.
Input
Input is given from Standard Input in the following format:
N
Output
If N is good, print `Yes`; otherwise, print `No`.
Examples
Input
1118
Output
Yes
Input
7777
Output
Yes
Input
1234
Output
No | instruction | 0 | 104,277 | 5 | 208,554 |
"Correct Solution:
```
N = input()
print("Yes" if len(set(N[0:3])) == 1 or len(set(N[1:4]))==1 else "No")
``` | output | 1 | 104,277 | 5 | 208,555 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.