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 tags and a correct Python 3 solution for this coding contest problem.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53 | instruction | 0 | 73,598 | 5 | 147,196 |
Tags: *special
Correct Solution:
```
F0, F1, n = map(int, input().split())
if n == 0:
print(F0)
else:
Ans = F1
for i in range(1, n):
Ans = F0 + F1
F0 = F1
F1 = Ans
print(Ans)
``` | output | 1 | 73,598 | 5 | 147,197 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53 | instruction | 0 | 73,599 | 5 | 147,198 |
Tags: *special
Correct Solution:
```
f = [0] * 22
f[0], f[1], idx = [int(x) for x in input().split()]
for i in range (2, 22) : f[i] = f[i - 1] + f[i - 2]
print(f[idx])
``` | output | 1 | 73,599 | 5 | 147,199 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53 | instruction | 0 | 73,600 | 5 | 147,200 |
Tags: *special
Correct Solution:
```
a, b, n = map( int, input().split() )
for i in range( n ):
a, b = b, a + b
print( a )
``` | output | 1 | 73,600 | 5 | 147,201 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53
Submitted Solution:
```
a, s, n = map(int, input().split())
for i in range(n):
a, s = s, a + s
print(a)
``` | instruction | 0 | 73,601 | 5 | 147,202 |
Yes | output | 1 | 73,601 | 5 | 147,203 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53
Submitted Solution:
```
a,b,n = map(int,input().split())
if n == 0:
print(a)
else:
for i in range(1,n):
a,b = b,a+b
print(b)
``` | instruction | 0 | 73,602 | 5 | 147,204 |
Yes | output | 1 | 73,602 | 5 | 147,205 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53
Submitted Solution:
```
a, b, c = map(int, input().split())
exec('a, b = b, a + b;' * c)
print(a)
``` | instruction | 0 | 73,603 | 5 | 147,206 |
Yes | output | 1 | 73,603 | 5 | 147,207 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53
Submitted Solution:
```
a1, a2, a3 = map(int, input().split())
print(1)
``` | instruction | 0 | 73,604 | 5 | 147,208 |
No | output | 1 | 73,604 | 5 | 147,209 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The only line of input contains three integers a1, a2, a3 (1 β€ a1, a2, a3 β€ 20), separated by spaces.
Output
Output a single integer.
Examples
Input
2 3 2
Output
5
Input
13 14 1
Output
14
Input
14 5 9
Output
464
Input
17 18 3
Output
53
Submitted Solution:
```
a, b, n = map(int, input().split())
a = [0] * (n + 1)
a[0] = a
a[1] = b
for i in range(2, n):
a[i] = a[i - 2] + a[i - 1]
print(a[n])
``` | instruction | 0 | 73,605 | 5 | 147,210 |
No | output | 1 | 73,605 | 5 | 147,211 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ilya is a very good-natured lion. He likes maths. Of all mathematical objects, his favourite one is matrices. Now he's faced a complicated matrix problem he needs to solve.
He's got a square 2n Γ 2n-sized matrix and 4n integers. You need to arrange all these numbers in the matrix (put each number in a single individual cell) so that the beauty of the resulting matrix with numbers is maximum.
The beauty of a 2n Γ 2n-sized matrix is an integer, obtained by the following algorithm:
1. Find the maximum element in the matrix. Let's denote it as m.
2. If n = 0, then the beauty of the matrix equals m. Otherwise, a matrix can be split into 4 non-intersecting 2n - 1 Γ 2n - 1-sized submatrices, then the beauty of the matrix equals the sum of number m and other four beauties of the described submatrices.
As you can see, the algorithm is recursive.
Help Ilya, solve the problem and print the resulting maximum beauty of the matrix.
Input
The first line contains integer 4n (1 β€ 4n β€ 2Β·106). The next line contains 4n integers ai (1 β€ ai β€ 109) β the numbers you need to arrange in the 2n Γ 2n-sized matrix.
Output
On a single line print the maximum value of the beauty of the described matrix.
Please, do not use the %lld specifier to read or write 64-bit integers in Π‘++. It is preferred to use the cin, cout streams or the %I64d specifier.
Examples
Input
1
13
Output
13
Input
4
1 2 3 4
Output
14
Note
Consider the second sample. You need to arrange the numbers in the matrix as follows:
1 2
3 4
Then the beauty of the matrix will equal: 4 + 1 + 2 + 3 + 4 = 14.
Submitted Solution:
```
n=int(input())
a=list(map(float,input().split()))
a.sort(reverse=True)
ans=0
while(a):
ans += sum(a)
a=a[:len(a)//4]
print(int(ans))
``` | instruction | 0 | 73,632 | 5 | 147,264 |
Yes | output | 1 | 73,632 | 5 | 147,265 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement. | instruction | 0 | 73,744 | 5 | 147,488 |
Tags: math
Correct Solution:
```
# s_map = list()
# p2 = 0
# step = 1
# for i in range(int(input())):
# inp = int(input())
# while step <= inp:
# if(step == 1 << p2):
# p2 += 1
# s_map.append(-step)
# else:
# s_map.append(step)
# step += 1
# print(sum(s_map[:inp]))
# for i in range(int(input())):
# p2 = 0
# step = 1
# m_sum = 0
# inp = int(input())
# while step <= inp:
# if(step == zidle1 << p2):
# p2 += 1
# m_sum -= step
# else:
# m_sum += step
# step += 1
# print(m_sum)
import math
for i in range(int(input())):
step = 0
m_sum = 0
inp = int(input())
print((inp*(inp + 1)>>1) - ((1<<int(math.log(inp, 2)+1))-1)*2)
``` | output | 1 | 73,744 | 5 | 147,489 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement. | instruction | 0 | 73,746 | 5 | 147,492 |
Tags: math
Correct Solution:
```
t = int(input())
l=[]
for i in range(t):
n = int(input())
j=0
s=0
while(pow(2,j)<=n):
s = s + pow(2,j)
j+=1
total = (n*(n+1))//2
y = total - s
l.append((-1*s)+y)
for k in l:
print(k)
``` | output | 1 | 73,746 | 5 | 147,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
t = int(input())
for y in range(t):
n = int(input())
s = (n*(n+1))//2
i = 1
while(i <= n):
s -= 2*i
i *= 2
print(s)
``` | instruction | 0 | 73,750 | 5 | 147,500 |
Yes | output | 1 | 73,750 | 5 | 147,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
import math
def gauss_sum(n):
return int(n*(n+1)//2)
def power_two_sum(n):
if (n==0): return 0
x = int(math.log(n,2))
return 2**(x+1) - 1
num_lines = int(input())
inputs = []
for i in range(num_lines):
inputs.append(int(input()))
for i in inputs:
res = gauss_sum(i) - (2*(power_two_sum(i)))
print(res)
``` | instruction | 0 | 73,751 | 5 | 147,502 |
Yes | output | 1 | 73,751 | 5 | 147,503 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
import sys
import collections
input = sys.stdin.readline
def rints():
return map(int, input().strip().split())
def rint():
return int(input().strip())
def rintas():
return [int(i) for i in input().strip().split()]
def gcd(a, b):
if a == 0:
return b
return gcd(a%b, a)
n = rint()
for _ in range(n):
t = rint()
total = t*(t+1)//2
s = 0
for i in range(t+1):
if 2**i > t:
break
else:
s += 2**i
print(total-2*s)
``` | instruction | 0 | 73,752 | 5 | 147,504 |
Yes | output | 1 | 73,752 | 5 | 147,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
t=int(input())
for i in range(t):
n=int(input())
m=1
s=n*(n+1)//2
while m<=n:
m*=2
print (s-2*m+2)
``` | instruction | 0 | 73,753 | 5 | 147,506 |
Yes | output | 1 | 73,753 | 5 | 147,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
t = int(input())
import math
def solve(n):
full = (1 + n) * n // 2
powers_sum = 2 ** (int(math.log2(n)) + 1) - 1
print('ps', powers_sum)
print(full - 2 * powers_sum)
for _ in range(t):
solve(int(input()))
``` | instruction | 0 | 73,754 | 5 | 147,508 |
No | output | 1 | 73,754 | 5 | 147,509 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
import math
l=[]
for i in range(30):
a=pow(2,i)
if a<=pow(10,9)+1:
l.append(a)
zz=int(input())
for aa in range(zz):
n=int(input())
som =(n * (n+1)) /2
s=0
for j in l:
if (j <= n):
s=s+j
print(int(som) - 2*int(s))
``` | instruction | 0 | 73,755 | 5 | 147,510 |
No | output | 1 | 73,755 | 5 | 147,511 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
import math
for _ in range(int(input())):
n = int(input())
sum1 = i = 1
while i<n:
i*=2
sum1+=i
print((n*(n+1))//2-sum1*2)
``` | instruction | 0 | 73,756 | 5 | 147,512 |
No | output | 1 | 73,756 | 5 | 147,513 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In this problem you are to calculate the sum of all integers from 1 to n, but you should take all powers of two with minus in the sum.
For example, for n = 4 the sum is equal to - 1 - 2 + 3 - 4 = - 4, because 1, 2 and 4 are 20, 21 and 22 respectively.
Calculate the answer for t values of n.
Input
The first line of the input contains a single integer t (1 β€ t β€ 100) β the number of values of n to be processed.
Each of next t lines contains a single integer n (1 β€ n β€ 109).
Output
Print the requested sum for each of t integers n given in the input.
Examples
Input
2
4
1000000000
Output
-4
499999998352516354
Note
The answer for the first sample is explained in the statement.
Submitted Solution:
```
for i in range(int(input())):
a = int(input())
ans = (a*(a + 1)) // 2 if a % 2 == 0 else (a*(a + 1)) // 2 + (int(a // 2) + 1)
counter, i = 0, 0
while (1 << i) <= a:
counter += (1 << i)
i += 1
print(ans - counter * 2)
``` | instruction | 0 | 73,757 | 5 | 147,514 |
No | output | 1 | 73,757 | 5 | 147,515 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two multisets A and B. Each multiset has exactly n integers each between 1 and n inclusive. Multisets may contain multiple copies of the same number.
You would like to find a nonempty subset of A and a nonempty subset of B such that the sum of elements in these subsets are equal. Subsets are also multisets, i.e. they can contain elements with equal values.
If no solution exists, print - 1. Otherwise, print the indices of elements in any such subsets of A and B that have the same sum.
Input
The first line of the input contains a single integer n (1 β€ n β€ 1 000 000) β the size of both multisets.
The second line contains n integers, denoting the elements of A. Each element will be between 1 and n inclusive.
The third line contains n integers, denoting the elements of B. Each element will be between 1 and n inclusive.
Output
If there is no solution, print a single integer - 1. Otherwise, your solution should be printed on four lines.
The first line should contain a single integer ka, the size of the corresponding subset of A. The second line should contain ka distinct integers, the indices of the subset of A.
The third line should contain a single integer kb, the size of the corresponding subset of B. The fourth line should contain kb distinct integers, the indices of the subset of B.
Elements in both sets are numbered from 1 to n. If there are multiple possible solutions, print any of them.
Examples
Input
10
10 10 10 10 10 10 10 10 10 10
10 9 8 7 6 5 4 3 2 1
Output
1
2
3
5 8 10
Input
5
4 4 3 3 3
2 2 2 2 5
Output
2
2 3
2
3 5
Submitted Solution:
```
maxn = int(5e6 + 1)
mod = int(1e9 + 7)
n = int(input())
rbit = [0] * maxn
lbit = [0] * maxn
def update(left, i, val):
if i == 0:
return
while i <= n:
if left:
lbit[i] = (lbit[i] + val) % mod
else:
rbit[i] = (rbit[i] + val) % mod
i = i + (i & (-i))
def query(left, i):
res = 0
while i > 0:
if left:
res = res + lbit[i]
else:
res = res + rbit[i]
i = i - (i & (-i))
return res % mod
a = sorted(list(map(lambda kv: (int(kv[1]), kv[0] + 1), enumerate(input().split()))))
res = 0
for i in range(n):
val = a[i][0]
idx = a[i][1]
rdx = n - idx + 1
res = (res + val * idx * rdx) % mod
res = (res + val * (query(True, idx) * idx + query(False, idx) * rdx)) % mod
update(True, 1, rdx)
update(True, idx, -rdx)
update(False, idx + 1, idx)
print(res % mod)
``` | instruction | 0 | 73,758 | 5 | 147,516 |
No | output | 1 | 73,758 | 5 | 147,517 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two multisets A and B. Each multiset has exactly n integers each between 1 and n inclusive. Multisets may contain multiple copies of the same number.
You would like to find a nonempty subset of A and a nonempty subset of B such that the sum of elements in these subsets are equal. Subsets are also multisets, i.e. they can contain elements with equal values.
If no solution exists, print - 1. Otherwise, print the indices of elements in any such subsets of A and B that have the same sum.
Input
The first line of the input contains a single integer n (1 β€ n β€ 1 000 000) β the size of both multisets.
The second line contains n integers, denoting the elements of A. Each element will be between 1 and n inclusive.
The third line contains n integers, denoting the elements of B. Each element will be between 1 and n inclusive.
Output
If there is no solution, print a single integer - 1. Otherwise, your solution should be printed on four lines.
The first line should contain a single integer ka, the size of the corresponding subset of A. The second line should contain ka distinct integers, the indices of the subset of A.
The third line should contain a single integer kb, the size of the corresponding subset of B. The fourth line should contain kb distinct integers, the indices of the subset of B.
Elements in both sets are numbered from 1 to n. If there are multiple possible solutions, print any of them.
Examples
Input
10
10 10 10 10 10 10 10 10 10 10
10 9 8 7 6 5 4 3 2 1
Output
1
2
3
5 8 10
Input
5
4 4 3 3 3
2 2 2 2 5
Output
2
2 3
2
3 5
Submitted Solution:
```
n = int(input())
str1 = input().split();
A = [int(elm) for elm in str1];
str1 = input().split();
B = [int(elm) for elm in str1];
Aind = 0;
Bind = 0;
maxInd = 2**(n + 1)
while True:
s = 0;
tmp = Aind
i = 0;
while True:
if (tmp & 1):
s += A[i];
tmp >>= 1;
if (tmp == 0):
break;
tmp = Bind
i = 0;
while True:
if (tmp & 1):
s -= B[i];
tmp >>= 1;
if (tmp == 0):
break;
if (s > 0):
Bind += 1;
elif (s < 0):
Aind += 1;
else:
strout = "";
tmp = Aind
i = 0;
count = 0;
while True:
if (tmp & 1):
strout += str(i + 1) + " "
count += 1;
tmp >>= 1;
i += 1;
if (tmp == 0):
break;
print(count);
print(strout)
strout = "";
tmp = Bind
i = 0;
count = 0;
while True:
if (tmp & 1):
strout += str(i + 1) + " "
count += 1;
tmp >>= 1;
i += 1;
if (tmp == 0):
break;
print(count);
print(strout)
break;
if (Aind == maxInd or Bind == maxInd):
print("-1");
break;
``` | instruction | 0 | 73,759 | 5 | 147,518 |
No | output | 1 | 73,759 | 5 | 147,519 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two multisets A and B. Each multiset has exactly n integers each between 1 and n inclusive. Multisets may contain multiple copies of the same number.
You would like to find a nonempty subset of A and a nonempty subset of B such that the sum of elements in these subsets are equal. Subsets are also multisets, i.e. they can contain elements with equal values.
If no solution exists, print - 1. Otherwise, print the indices of elements in any such subsets of A and B that have the same sum.
Input
The first line of the input contains a single integer n (1 β€ n β€ 1 000 000) β the size of both multisets.
The second line contains n integers, denoting the elements of A. Each element will be between 1 and n inclusive.
The third line contains n integers, denoting the elements of B. Each element will be between 1 and n inclusive.
Output
If there is no solution, print a single integer - 1. Otherwise, your solution should be printed on four lines.
The first line should contain a single integer ka, the size of the corresponding subset of A. The second line should contain ka distinct integers, the indices of the subset of A.
The third line should contain a single integer kb, the size of the corresponding subset of B. The fourth line should contain kb distinct integers, the indices of the subset of B.
Elements in both sets are numbered from 1 to n. If there are multiple possible solutions, print any of them.
Examples
Input
10
10 10 10 10 10 10 10 10 10 10
10 9 8 7 6 5 4 3 2 1
Output
1
2
3
5 8 10
Input
5
4 4 3 3 3
2 2 2 2 5
Output
2
2 3
2
3 5
Submitted Solution:
```
n = int(input())
str1 = input().split();
A = [int(elm) for elm in str1];
str1 = input().split();
B = [int(elm) for elm in str1];
Aind = 1;
Bind = 1;
while True:
s = 0;
tmp = Aind
i = 0;
while True:
if (tmp & 1):
s += A[i];
tmp >>= 1;
if (tmp == 0):
break;
tmp = Bind
i = 0;
while True:
if (tmp & 1):
s -= B[i];
tmp >>= 1;
if (tmp == 0):
break;
if (s > 0):
Bind += 1;
elif (s < 0):
Aind += 1;
else:
strout = "";
tmp = Aind
i = 0;
count = 0;
while True:
if (tmp & 1):
strout += str(i + 1) + " "
count += 1;
tmp >>= 1;
if (tmp == 0):
break;
print(count);
print(strout)
strout = "";
tmp = Bind
i = 0;
count = 0;
while True:
if (tmp & 1):
strout += str(i + 1) + " "
count += 1;
tmp >>= 1;
if (tmp == 0):
break;
print(count);
print(strout)
break;
if (Aind >= 2**(n + 1) or Bind >= 2**(n + 1)):
print("-1");
break;
``` | instruction | 0 | 73,760 | 5 | 147,520 |
No | output | 1 | 73,760 | 5 | 147,521 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The marmots have prepared a very easy problem for this year's HC2 β this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful and riveting story for the problem statement. It explains what the input means, what the program should output, and it also reads like a good criminal.
However I, Heidi, will have none of that. As my joke for today, I am removing the story from the statement and replacing it with these two unhelpful paragraphs. Now solve the problem, fools!
Input
The first line of the input contains two space-separated integers n and k (1 β€ k β€ n β€ 2200). The second line contains n space-separated integers a1, ..., an (1 β€ ai β€ 104).
Output
Output one number.
Examples
Input
8 5
1 1 1 1 1 1 1 1
Output
5
Input
10 3
16 8 2 4 512 256 32 128 64 1
Output
7
Input
5 1
20 10 50 30 46
Output
10
Input
6 6
6 6 6 6 6 6
Output
36
Input
1 1
100
Output
100 | instruction | 0 | 73,834 | 5 | 147,668 |
Tags: greedy, sortings
Correct Solution:
```
from heapq import nsmallest
n, k = map(int, input().split())
a = list(map(int, input().split()))
print(sum(nsmallest(k, a)))
``` | output | 1 | 73,834 | 5 | 147,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 β this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful and riveting story for the problem statement. It explains what the input means, what the program should output, and it also reads like a good criminal.
However I, Heidi, will have none of that. As my joke for today, I am removing the story from the statement and replacing it with these two unhelpful paragraphs. Now solve the problem, fools!
Input
The first line of the input contains two space-separated integers n and k (1 β€ k β€ n β€ 2200). The second line contains n space-separated integers a1, ..., an (1 β€ ai β€ 104).
Output
Output one number.
Examples
Input
8 5
1 1 1 1 1 1 1 1
Output
5
Input
10 3
16 8 2 4 512 256 32 128 64 1
Output
7
Input
5 1
20 10 50 30 46
Output
10
Input
6 6
6 6 6 6 6 6
Output
36
Input
1 1
100
Output
100
Submitted Solution:
```
import sys
import string
from collections import Counter, defaultdict
from math import fsum, sqrt, gcd, ceil, factorial
from operator import add
from itertools import accumulate
inf = float("inf")
# input = sys.stdin.readline
flush = lambda: sys.stdout.flush
comb = lambda x, y: (factorial(x) // factorial(y)) // factorial(x - y)
# inputs
# ip = lambda : input().rstrip()
ip = lambda: input()
ii = lambda: int(input())
r = lambda: map(int, input().split())
rr = lambda: list(r())
n, k = r()
arr = sorted(rr())
print(sum(arr[:k]))
``` | instruction | 0 | 73,836 | 5 | 147,672 |
Yes | output | 1 | 73,836 | 5 | 147,673 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 β this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful and riveting story for the problem statement. It explains what the input means, what the program should output, and it also reads like a good criminal.
However I, Heidi, will have none of that. As my joke for today, I am removing the story from the statement and replacing it with these two unhelpful paragraphs. Now solve the problem, fools!
Input
The first line of the input contains two space-separated integers n and k (1 β€ k β€ n β€ 2200). The second line contains n space-separated integers a1, ..., an (1 β€ ai β€ 104).
Output
Output one number.
Examples
Input
8 5
1 1 1 1 1 1 1 1
Output
5
Input
10 3
16 8 2 4 512 256 32 128 64 1
Output
7
Input
5 1
20 10 50 30 46
Output
10
Input
6 6
6 6 6 6 6 6
Output
36
Input
1 1
100
Output
100
Submitted Solution:
```
n = list(map(int, input().split(' ')))
a = list(map(int, input().split(' ')))
n, k = n[0], n[1]
a.sort()
s = sum([a[i] for i in range(k)])
print(s)
``` | instruction | 0 | 73,839 | 5 | 147,678 |
Yes | output | 1 | 73,839 | 5 | 147,679 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,024 | 5 | 148,048 |
"Correct Solution:
```
d,n=map(int, input().split())
if n == 100:
n = 101
print(n * 100 **d)
``` | output | 1 | 74,024 | 5 | 148,049 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,025 | 5 | 148,050 |
"Correct Solution:
```
d,n=list(map(int,input().split()))
if n==100:
n+=1
print(n*(pow(100,d)))
``` | output | 1 | 74,025 | 5 | 148,051 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,026 | 5 | 148,052 |
"Correct Solution:
```
n,k=map(int,input().split())
print(100**n * 101 if k==100 else 100**n * k)
``` | output | 1 | 74,026 | 5 | 148,053 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,027 | 5 | 148,054 |
"Correct Solution:
```
a, b = map(int, input().split())
print(100 ** a * (b + b // 100))
``` | output | 1 | 74,027 | 5 | 148,055 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,028 | 5 | 148,056 |
"Correct Solution:
```
D,N=map(int, input().split())
print((N+int(N/100))*100**D)
``` | output | 1 | 74,028 | 5 | 148,057 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,029 | 5 | 148,058 |
"Correct Solution:
```
D, N = [int(i) for i in input().split()]
print((100**D) * (N + (N // 100)))
``` | output | 1 | 74,029 | 5 | 148,059 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,030 | 5 | 148,060 |
"Correct Solution:
```
d,n=map(int,input().split())
if n==100:
n+=1
n*=100**d
print(n)
``` | output | 1 | 74,030 | 5 | 148,061 |
Provide a correct Python 3 solution for this coding contest problem.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000 | instruction | 0 | 74,031 | 5 | 148,062 |
"Correct Solution:
```
d, n = map(int,input().split())
n += n//100
print(n*(100**d))
``` | output | 1 | 74,031 | 5 | 148,063 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
d,n = map(int,input().split())
if n==100:
n=101
print(n*(100**d))
``` | instruction | 0 | 74,032 | 5 | 148,064 |
Yes | output | 1 | 74,032 | 5 | 148,065 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
d,n=map(int,input().split())
print(100**d*(n+1) if n==100 else 100**d*n)
``` | instruction | 0 | 74,033 | 5 | 148,066 |
Yes | output | 1 | 74,033 | 5 | 148,067 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
a,b=map(int,input().split())
print((b+b//100)*100**a)
``` | instruction | 0 | 74,034 | 5 | 148,068 |
Yes | output | 1 | 74,034 | 5 | 148,069 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
d,n=map(int,input().split())
if(n==100): n=101
print(100**d*n)
``` | instruction | 0 | 74,035 | 5 | 148,070 |
Yes | output | 1 | 74,035 | 5 | 148,071 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
A,B = map(int,input().split())
if A == 0:
print(B)
else:
print(B*100**A)
``` | instruction | 0 | 74,036 | 5 | 148,072 |
No | output | 1 | 74,036 | 5 | 148,073 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
d, n = map(int, input().split())
if d == 0:
ren = 1
elif d == 1:
ren = 100
else:
ren = 10000
print(ren * n)
``` | instruction | 0 | 74,037 | 5 | 148,074 |
No | output | 1 | 74,037 | 5 | 148,075 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
a = input()
b = a.split()
d = float(b[0])
n = float(b[1])
print((100**d)*n)
``` | instruction | 0 | 74,038 | 5 | 148,076 |
No | output | 1 | 74,038 | 5 | 148,077 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Today, the memorable AtCoder Beginner Contest 100 takes place. On this occasion, Takahashi would like to give an integer to Ringo.
As the name of the contest is AtCoder Beginner Contest 100, Ringo would be happy if he is given a positive integer that can be divided by 100 exactly D times.
Find the N-th smallest integer that would make Ringo happy.
Constraints
* D is 0, 1 or 2.
* N is an integer between 1 and 100 (inclusive).
Input
Input is given from Standard Input in the following format:
D N
Output
Print the N-th smallest integer that can be divided by 100 exactly D times.
Examples
Input
0 5
Output
5
Input
1 11
Output
1100
Input
2 85
Output
850000
Submitted Solution:
```
d, n = map(int, input().split())
a = -1
ans = 0
if d == 0:
ans = n
elif d == 1:
ans = 100*n
else:
ans = 10000*n
print(ans)
``` | instruction | 0 | 74,039 | 5 | 148,078 |
No | output | 1 | 74,039 | 5 | 148,079 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,040 | 5 | 148,080 |
"Correct Solution:
```
n, a, b = map(int, input().split())
print(sum([i if a <= sum([int(s) for s in str(i)]) <= b else 0 for i in range(1, n+1)]))
``` | output | 1 | 74,040 | 5 | 148,081 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,041 | 5 | 148,082 |
"Correct Solution:
```
n,a,b = map(int,input().split())
s = 0
for i in range(n+1):
if a <= sum(list(map(int,list(str(i))))) <= b:
s += i
print(s)
``` | output | 1 | 74,041 | 5 | 148,083 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,042 | 5 | 148,084 |
"Correct Solution:
```
N,A,B = map(int, input().strip().split(' '))
ans = 0
for i in range(1,N+1):
if A <= sum(map(int, str(i))) <= B:
ans += i
print(ans)
``` | output | 1 | 74,042 | 5 | 148,085 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,043 | 5 | 148,086 |
"Correct Solution:
```
n, a, b = map(int, input().split())
def f(n): return a<=sum(int(i) for i in str(n))<=b
print(sum(i for i in range(1, n+1) if f(i)))
``` | output | 1 | 74,043 | 5 | 148,087 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,044 | 5 | 148,088 |
"Correct Solution:
```
n, a, b = map(int, input().split())
ans = sum(i for i in range(1, n + 1) if a <= sum(int(c) for c in str(i)) <= b)
print(ans)
``` | output | 1 | 74,044 | 5 | 148,089 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,045 | 5 | 148,090 |
"Correct Solution:
```
n,a,b = map(int,input().split())
c = 0
for i in range(n+1):
if a <= sum(int(j) for j in str(i)) <= b:
c += i
print(c)
``` | output | 1 | 74,045 | 5 | 148,091 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,046 | 5 | 148,092 |
"Correct Solution:
```
N, A, B = map(int, input().split())
S = 0
for n in range(N+1):
if A <= sum(map(int, list(str(n)))) <= B:
S += n
print(S)
``` | output | 1 | 74,046 | 5 | 148,093 |
Provide a correct Python 3 solution for this coding contest problem.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554 | instruction | 0 | 74,047 | 5 | 148,094 |
"Correct Solution:
```
N,A,B=map(int,input().split())
s=0
for i in range(1,N+1):
j=str(i)
X=sum(map(int,j))
if A<=X<=B:
s=s+i
print(s)
``` | output | 1 | 74,047 | 5 | 148,095 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Constraints
* 1 \leq N \leq 10^4
* 1 \leq A \leq B \leq 36
* All input values are integers.
Input
Input is given from Standard Input in the following format:
N A B
Output
Print the sum of the integers between 1 and N (inclusive), whose sum of digits written in base 10 is between A and B (inclusive).
Examples
Input
20 2 5
Output
84
Input
10 1 2
Output
13
Input
100 4 16
Output
4554
Submitted Solution:
```
n,a,b=map(int,input().split())
ans=0
for i in range(1,n+1):
s=str(i)
s=sum(list(map(int,s)))
if a<=s<=b:
ans+=i
print(ans)
``` | instruction | 0 | 74,048 | 5 | 148,096 |
Yes | output | 1 | 74,048 | 5 | 148,097 |
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