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Provide a correct Python 3 solution for this coding contest problem. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i-th character of s is `1`, it means that the i-th proble...
instruction
0
57,028
16
114,056
"Correct Solution: ``` s=input() cnt=0 for i in s: if i is '1': cnt+=1 print(cnt) ```
output
1
57,028
16
114,057
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,029
16
114,058
Yes
output
1
57,029
16
114,059
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,030
16
114,060
Yes
output
1
57,030
16
114,061
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,031
16
114,062
Yes
output
1
57,031
16
114,063
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,032
16
114,064
Yes
output
1
57,032
16
114,065
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,033
16
114,066
No
output
1
57,033
16
114,067
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,034
16
114,068
No
output
1
57,034
16
114,069
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,035
16
114,070
No
output
1
57,035
16
114,071
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke prepared 6 problems for a upcoming programming contest. For each of those problems, Rng judged whether it can be used in the contest or not. You are given a string S of length 6. If the i...
instruction
0
57,036
16
114,072
No
output
1
57,036
16
114,073
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,867
16
115,734
"Correct Solution: ``` from operator import itemgetter import sys input = sys.stdin.buffer.readline class BIT: """区間加算、一点取得クエリをそれぞれO(logN)で答えるデータ構造""" def __init__(self, n): self.n = n self.bit = [0] * (n + 1) def _add(self, i, val): while i > 0: self.bit[i] += val ...
output
1
57,867
16
115,735
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,869
16
115,738
"Correct Solution: ``` import sys from operator import itemgetter mod = 10**9 + 7 inf = 1<<30 def solve(): N, M = map(int, sys.stdin.readline().split()) sects = [] for i in range(N): li, ri = map(int, sys.stdin.readline().split()) sects.append((li - 1, ri, ri - li + 1)) sects.sort(k...
output
1
57,869
16
115,739
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,870
16
115,740
"Correct Solution: ``` import sys input = sys.stdin.readline def solve(): def makeBIT(numEle): numPow2 = 2 ** (numEle-1).bit_length() data = [0] * (numPow2+1) return data, numPow2 def addValue(iA, A): iB = iA + 1 while iB > 0: data[iB] += A iB -= ...
output
1
57,870
16
115,741
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,871
16
115,742
"Correct Solution: ``` import sys from operator import itemgetter mod = 10**9 + 7 inf = 1<<30 def solve(): N, M = map(int, sys.stdin.readline().split()) sects = [] for i in range(N): li, ri = map(int, sys.stdin.readline().split()) sects.append((li, ri + 1, ri - li + 1)) sects.sort(k...
output
1
57,871
16
115,743
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,872
16
115,744
"Correct Solution: ``` class BIT(object): def __init__(self, size): self.size = size self.bit = [0] * (self.size + 1) def sum(self, i): s = 0 while i > 0: s += self.bit[i] i -= i & -i return s def add(self, i, x): while i <= self.size...
output
1
57,872
16
115,745
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,873
16
115,746
"Correct Solution: ``` class BIT(object): def __init__(self, size): self.size = size self.bit = [0] * (self.size + 1) def sum(self, i): s = 0 while i > 0: s += self.bit[i] i -= i & -i return s def add(self, i, x): while i <= self.size...
output
1
57,873
16
115,747
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th station thereafter, where d is a predetermined constant for...
instruction
0
57,874
16
115,748
"Correct Solution: ``` def bitadd(a,w,bit): #aにwを加える(1-origin) x = a while x <= (len(bit)-1): bit[x] += w x += x & (-1 * x) def bitsum(x,bit): #ind 1~aまでの和を求める ret = 0 while x: ret += bit[x] x -= x & (-1 * x) return ret #区間更新BIT(BITを2つ用意し、BITの長さをN+2で初期化しておく...
output
1
57,874
16
115,749
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to play a game, where the player runs a railway company. There are M+1 stations on Snuke Line, numbered 0 through M. A train on Snuke Line stops at station 0 and every d-th sta...
instruction
0
57,876
16
115,752
Yes
output
1
57,876
16
115,753
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,698
16
117,396
"Correct Solution: ``` n = int(input()) a = list(map(int, input().split())) for i in range(1, n): a[0] ^= a[i] if a[0] == 0: print("Yes") else: print("No") ```
output
1
58,698
16
117,397
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,699
16
117,398
"Correct Solution: ``` def main(): N = int(input()) A = [int(_) for _ in input().split()] xor = 0 for a in A: xor ^= a print('No' if xor else 'Yes') return if __name__ == '__main__': main() ```
output
1
58,699
16
117,399
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,700
16
117,400
"Correct Solution: ``` from functools import reduce as f;input();print("YNeos"[f(lambda x,y:x^y,map(int,input().split()))>0::2]) ```
output
1
58,700
16
117,401
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,701
16
117,402
"Correct Solution: ``` n = int(input()) a_s = [int(v) for v in input().split()] total = 0; for a in a_s: total ^= a if total == 0: print('Yes') else: print('No') ```
output
1
58,701
16
117,403
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,702
16
117,404
"Correct Solution: ``` N = int(input()) A = list(map(int, input().split())) temp = 0 for a in A: temp = temp ^ a if 0 == temp: print('Yes') else: print('No') ```
output
1
58,702
16
117,405
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,703
16
117,406
"Correct Solution: ``` N = int(input()) l = list(map(int,input().split())) b = 0 for a in l: b ^= a print("Yes" if b == 0 else "No") ```
output
1
58,703
16
117,407
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,704
16
117,408
"Correct Solution: ``` n=int(input()) l=list(map(int,input().split())) x=0 for i in l: x=x^i if(x==0): print("Yes") else: print("No") ```
output
1
58,704
16
117,409
Provide a correct Python 3 solution for this coding contest problem. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distribute the hats to the camels such that the following con...
instruction
0
58,705
16
117,410
"Correct Solution: ``` n=int(input()) a=[int(i) for i in input().split()] a.sort() ans=a[0] for i in range(1,n): ans=ans^a[i] if ans==0: print("Yes") else: print("No") ```
output
1
58,705
16
117,411
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,706
16
117,412
Yes
output
1
58,706
16
117,413
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,707
16
117,414
Yes
output
1
58,707
16
117,415
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,708
16
117,416
Yes
output
1
58,708
16
117,417
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,709
16
117,418
Yes
output
1
58,709
16
117,419
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,710
16
117,420
No
output
1
58,710
16
117,421
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,711
16
117,422
No
output
1
58,711
16
117,423
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,712
16
117,424
No
output
1
58,712
16
117,425
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has N hats. The i-th hat has an integer a_i written on it. There are N camels standing in a circle. Snuke will put one of his hats on each of these camels. If there exists a way to distr...
instruction
0
58,713
16
117,426
No
output
1
58,713
16
117,427
Provide a correct Python 3 solution for this coding contest problem. We have N lamps numbered 1 to N, and N buttons numbered 1 to N. Initially, Lamp 1, 2, \cdots, A are on, and the other lamps are off. Snuke and Ringo will play the following game. * First, Ringo generates a permutation (p_1,p_2,\cdots,p_N) of (1,2,\...
instruction
0
59,431
16
118,862
"Correct Solution: ``` def prepare(n, MOD): factorials = [1] * (n + 1) for i in range(2, n + 1): factorials[i] = factorials[i - 1] * i % MOD finvs = [1] * (n + 1) finvs[n] = pow(factorials[n], MOD - 2, MOD) for i in range(n, 1, -1): finvs[i - 1] = finvs[i] * i % MOD return factor...
output
1
59,431
16
118,863
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N lamps numbered 1 to N, and N buttons numbered 1 to N. Initially, Lamp 1, 2, \cdots, A are on, and the other lamps are off. Snuke and Ringo will play the following game. * First, Ring...
instruction
0
59,432
16
118,864
No
output
1
59,432
16
118,865
Provide a correct Python 3 solution for this coding contest problem. Snuke has a string S consisting of three kinds of letters: `a`, `b` and `c`. He has a phobia for palindromes, and wants to permute the characters in S so that S will not contain a palindrome of length 2 or more as a substring. Determine whether this...
instruction
0
60,501
16
121,002
"Correct Solution: ``` import sys stdin = sys.stdin sys.setrecursionlimit(10 ** 7) def li(): return map(int, stdin.readline().split()) def li_(): return map(lambda x: int(x) - 1, stdin.readline().split()) def lf(): return map(float, stdin.readline().split()) def ls(): return stdin.readline().split() def ns(): return ...
output
1
60,501
16
121,003
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has a string S consisting of three kinds of letters: `a`, `b` and `c`. He has a phobia for palindromes, and wants to permute the characters in S so that S will not contain a palindrome of...
instruction
0
60,504
16
121,008
Yes
output
1
60,504
16
121,009
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has a string S consisting of three kinds of letters: `a`, `b` and `c`. He has a phobia for palindromes, and wants to permute the characters in S so that S will not contain a palindrome of...
instruction
0
60,506
16
121,012
Yes
output
1
60,506
16
121,013
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has a string S consisting of three kinds of letters: `a`, `b` and `c`. He has a phobia for palindromes, and wants to permute the characters in S so that S will not contain a palindrome of...
instruction
0
60,510
16
121,020
No
output
1
60,510
16
121,021
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,299
16
122,598
"Correct Solution: ``` r,g,b,n=map(int,input().split()) cnt=0 for i in range(n//r+1): for j in range(n//g+1): if (n-i*r-j*g)%b==0 and n-i*r-j*g>=0: cnt+=1 print(cnt) ```
output
1
61,299
16
122,599
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,300
16
122,600
"Correct Solution: ``` R,G,B,N =map(int,input().split()) ans=0 for r in range(N//R +1): for g in range(N//G +1): n = N-r*R-g*G if n>=0: if n%B==0: ans+=1 print(ans) ```
output
1
61,300
16
122,601
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,301
16
122,602
"Correct Solution: ``` r,g,b,n =map(int,input().split()) ans = 0 for i in range((n//r)+1): for l in range(((n-i*r)//g)+1): if (n-i*r-l*g)%b == 0: ans += 1 print(ans) ```
output
1
61,301
16
122,603
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,302
16
122,604
"Correct Solution: ``` R, G, B, N = map(int, input().split()) ans = 0 for r in range(0, N+1, R): for g in range(0, N-r+1, G): if (N - r - g) % B == 0: ans += 1 print(ans) ```
output
1
61,302
16
122,605
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,303
16
122,606
"Correct Solution: ``` r,g,b,n=[int(i) for i in input().split(" ")] res = 0 for i in range(0,n+1,r): for j in range(i,n+1,g): if (n-j) % b == 0: res += 1 print(res) ```
output
1
61,303
16
122,607
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,304
16
122,608
"Correct Solution: ``` R,G,B,N=map(int,input().split()) ans=0 for i in range(N//R+1): for j in range((N-i*R)//G+1): k=N-i*R-j*G if k%B==0 and k>=0: ans+=1 print(ans) ```
output
1
61,304
16
122,609
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,305
16
122,610
"Correct Solution: ``` R,G,B,N=map(int,input().split()) ans=0 for r in range(0,N+1,R): for g in range(0,N+1,G): if r+g>N: break b=N-r-g if b%B==0: ans+=1 print(ans) ```
output
1
61,305
16
122,611
Provide a correct Python 3 solution for this coding contest problem. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green balls * Blue boxes, each containing B blue balls Snuk...
instruction
0
61,306
16
122,612
"Correct Solution: ``` R,G,B,N=map(int,input().split()) dp=[0]*(N+1) dp[0]=1 for C in (R,G,B): for i in range(len(dp)-C): dp[i+C]=dp[i]+dp[i+C] print(dp[N]) ```
output
1
61,306
16
122,613
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green ...
instruction
0
61,307
16
122,614
Yes
output
1
61,307
16
122,615
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green ...
instruction
0
61,308
16
122,616
Yes
output
1
61,308
16
122,617
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has come to a store that sells boxes containing balls. The store sells the following three kinds of boxes: * Red boxes, each containing R red balls * Green boxes, each containing G green ...
instruction
0
61,309
16
122,618
Yes
output
1
61,309
16
122,619