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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb...
instruction
0
75,367
7
150,734
No
output
1
75,367
7
150,735
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Iahub and his friend Floyd have started painting a wall. Iahub is painting the wall red and Floyd is painting it pink. You can consider the wall being made of a very large number of bricks, numb...
instruction
0
75,368
7
150,736
No
output
1
75,368
7
150,737
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,823
7
151,646
"Correct Solution: ``` from collections import defaultdict while True: n = int(input()) if not n: break stars = defaultdict(int) for s in map(int, input().split()): stars[s] += 1 half_n = n // 2 for i, s in stars.items(): if s > half_n: print(i) b...
output
1
75,823
7
151,647
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,824
7
151,648
"Correct Solution: ``` while True: N = int(input()) if N == 0: break A = list(map(int, input().split())) A.sort() m = 0 flag = True for i in range(N): m += 1 if i == N - 1 or A[i] != A[i + 1]: if 2 * m > N: print(A[i]) flag ...
output
1
75,824
7
151,649
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,825
7
151,650
"Correct Solution: ``` while 1: nums = int(input()) if nums != 0: d = {} stars = list(map(int,input().split())) for x in stars: if x not in d: d[x] = 1 else: d[x] += 1 key = list(d.keys()) val = list(d.values()) ...
output
1
75,825
7
151,651
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,826
7
151,652
"Correct Solution: ``` while True: num=int(input()) if num==0: break stars=sorted(input().split()) if stars.count(stars[num//2]) > num/2 : print(stars[num//2]) else: print("NO COLOR") ```
output
1
75,826
7
151,653
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,827
7
151,654
"Correct Solution: ``` while 1: n=int(input()) if n==0:break s=sorted(input().split()) print(s[n//2] if s.count(s[n//2])>n/2 else 'NO COLOR') ```
output
1
75,827
7
151,655
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,828
7
151,656
"Correct Solution: ``` # AOJ 1008: What Color Is The Universe? # Python3 2018.7.4 bal4u import sys from sys import stdin input = stdin.readline from collections import Counter while True: n = int(input()) if n == 0: break a = tuple(map(int, input().split())) x, w = Counter(a).most_common()[0] print(x if w>(n>>...
output
1
75,828
7
151,657
Provide a correct Python 3 solution for this coding contest problem. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost track of time. Presently, he wondered, | <image> ---|...
instruction
0
75,829
7
151,658
"Correct Solution: ``` from collections import Counter while 1: N = int(input()) if N == 0: break ct = Counter(map(int, input().split())) (a, b), *c = ct.most_common() if b*2 > N: print(a) else: print("NO COLOR") ```
output
1
75,829
7
151,659
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost...
instruction
0
75,830
7
151,660
No
output
1
75,830
7
151,661
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost...
instruction
0
75,831
7
151,662
No
output
1
75,831
7
151,663
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost...
instruction
0
75,832
7
151,664
No
output
1
75,832
7
151,665
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. On a clear night, a boy, Campanella looked up at the sky, there were many stars which have different colors such as red, yellow, green, blue, purple, etc. He was watching the stars and just lost...
instruction
0
75,833
7
151,666
No
output
1
75,833
7
151,667
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,559
7
153,118
"Correct Solution: ``` n,m,k=map(int,input().split()) s=[] for i in range(n+1): for j in range(m+1): s.append((n-i)*(m-j)+i*j) print("Yes"if k in s else"No") ```
output
1
76,559
7
153,119
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,560
7
153,120
"Correct Solution: ``` n,m,k=map(int,input().split()) for i in range(n+1): for j in range(m+1): if i*m+j*n-2*i*j==k: print('Yes') exit() print('No') ```
output
1
76,560
7
153,121
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,561
7
153,122
"Correct Solution: ``` n,m,k = map(int, input().split()) for i in range(n+1): for j in range(m+1): if i*j + (n-i)*(m-j) == k: print('Yes') exit() print('No') ```
output
1
76,561
7
153,123
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,562
7
153,124
"Correct Solution: ``` n, m, k = list(map(int, input().split())) for i in range(n+1): for j in range(m+1): if m*i + n*j - 2*(i*j) == k: print('Yes') exit() print('No') ```
output
1
76,562
7
153,125
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,563
7
153,126
"Correct Solution: ``` N, M, K = [int(_) for _ in input().split()] for i in range(N+1): for j in range(M+1): if i *(M-j) + j *(N-i) == K: print("Yes") exit() print("No") ```
output
1
76,563
7
153,127
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,564
7
153,128
"Correct Solution: ``` N, M, K = map(int, input().split()) for i in range(N): for j in range(M): s = i * j + (N-i) * (M-j) if s == K or N*M - s == K: print("Yes") exit() print("No") ```
output
1
76,564
7
153,129
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,565
7
153,130
"Correct Solution: ``` n,m,k=map(int,input().split()) for i in range(n+1): for j in range(m+1): if m*i+n*j-2*(i*j)==k: print("Yes") exit() print("No") ```
output
1
76,565
7
153,131
Provide a correct Python 3 solution for this coding contest problem. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, the colors of all the squares in that row are inverted; th...
instruction
0
76,566
7
153,132
"Correct Solution: ``` N, M, K = map(int, input().split()) for l in range(N+1): for k in range(M+1): if (N-l)*(M-k) + l*k == K: print("Yes") exit() print("No") ```
output
1
76,566
7
153,133
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,567
7
153,134
Yes
output
1
76,567
7
153,135
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,568
7
153,136
Yes
output
1
76,568
7
153,137
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,569
7
153,138
Yes
output
1
76,569
7
153,139
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,570
7
153,140
Yes
output
1
76,570
7
153,141
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,571
7
153,142
No
output
1
76,571
7
153,143
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,572
7
153,144
No
output
1
76,572
7
153,145
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,573
7
153,146
No
output
1
76,573
7
153,147
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have a grid with N rows and M columns of squares. Initially, all the squares are white. There is a button attached to each row and each column. When a button attached to a row is pressed, th...
instruction
0
76,574
7
153,148
No
output
1
76,574
7
153,149
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. DZY loves colors, and he enjoys painting. On a colorful day, DZY gets a colorful ribbon, which consists of n units (they are numbered from 1 to n from left to right). The color of the i-th unit...
instruction
0
77,084
7
154,168
No
output
1
77,084
7
154,169
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,135
7
154,270
Tags: combinatorics, math Correct Solution: ``` ''' ##======================================================================================================================================## ## _____ _ _ _ _____ _ _ _ _ _____ _____ ____ ___ ____ ___ ...
output
1
77,135
7
154,271
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,136
7
154,272
Tags: combinatorics, math Correct Solution: ``` n = int(input()) p = n // 2 if (n % 2 == 1): print(0) else: if (n % 4 == 0): print((p-1)//2) else: print(p//2) ```
output
1
77,136
7
154,273
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,137
7
154,274
Tags: combinatorics, math Correct Solution: ``` n=int(input());print(0if(n&1)else(n//2-1)>>1) ```
output
1
77,137
7
154,275
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,138
7
154,276
Tags: combinatorics, math Correct Solution: ``` n = int(input()) print(0 if n % 2 != 0 else n // 4 - (n % 4 == 0)) ```
output
1
77,138
7
154,277
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,139
7
154,278
Tags: combinatorics, math Correct Solution: ``` import math n=int(input()) if(n%2!=0): print(0) else: a=math.ceil(n/4) print(a-1) ```
output
1
77,139
7
154,279
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,140
7
154,280
Tags: combinatorics, math Correct Solution: ``` n = int(input()) if n&1 == 1: print(0) elif n&3 == 0: print((n>>2)-1) else: print(n>>2) ```
output
1
77,140
7
154,281
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,141
7
154,282
Tags: combinatorics, math Correct Solution: ``` def main(): n = int(input()) if n % 2 == 1: print(0) else: print(((n // 2) - 1) // 2) main() ```
output
1
77,141
7
154,283
Provide tags and a correct Python 3 solution for this coding contest problem. Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n. Pasha lik...
instruction
0
77,142
7
154,284
Tags: combinatorics, math Correct Solution: ``` from math import * def main(): n=int(input()) if n%2!=0: print(0) else: ans=ceil((n/4)-1) print(ans) main() ```
output
1
77,142
7
154,285
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Steve Rogers is fascinated with new vibranium shields S.H.I.E.L.D gave him. They're all uncolored. There are n shields in total, the i-th shield is located at point (xi, yi) of the coordinate pl...
instruction
0
77,185
7
154,370
No
output
1
77,185
7
154,371
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Steve Rogers is fascinated with new vibranium shields S.H.I.E.L.D gave him. They're all uncolored. There are n shields in total, the i-th shield is located at point (xi, yi) of the coordinate pl...
instruction
0
77,186
7
154,372
No
output
1
77,186
7
154,373
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Steve Rogers is fascinated with new vibranium shields S.H.I.E.L.D gave him. They're all uncolored. There are n shields in total, the i-th shield is located at point (xi, yi) of the coordinate pl...
instruction
0
77,187
7
154,374
No
output
1
77,187
7
154,375
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Steve Rogers is fascinated with new vibranium shields S.H.I.E.L.D gave him. They're all uncolored. There are n shields in total, the i-th shield is located at point (xi, yi) of the coordinate pl...
instruction
0
77,188
7
154,376
No
output
1
77,188
7
154,377
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,929
7
155,858
Tags: brute force, dp, strings, two pointers Correct Solution: ``` import os import sys from io import BytesIO, IOBase _str = str str = lambda x=b"": x if type(x) is bytes else _str(x).encode() BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() ...
output
1
77,929
7
155,859
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,930
7
155,860
Tags: brute force, dp, strings, two pointers Correct Solution: ``` n = int(input()) s = input() dp = [[-1]*(n+1) for x in range(26)] for c in range(26): for l in range(n): n_c = 0 for r in range(l, n): if s[r] == chr(ord('a') + c): n_c += 1 dp[c][r-l+1-n_c] ...
output
1
77,930
7
155,861
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,931
7
155,862
Tags: brute force, dp, strings, two pointers Correct Solution: ``` #------------------------------warmup---------------------------- import os import sys from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() se...
output
1
77,931
7
155,863
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,932
7
155,864
Tags: brute force, dp, strings, two pointers Correct Solution: ``` from sys import stdin n=int(stdin.readline()) s=list(stdin.readline())[:-1] cnt=[[0]*26 for i in range(n+1)] for j in range(26): x=chr(j+97) for i in range(n): if s[i]==x: cnt[i+1][j]+=1 for i in range(1,n+1): cnt[i][j]+=cnt[i-1][j] ...
output
1
77,932
7
155,865
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,933
7
155,866
Tags: brute force, dp, strings, two pointers Correct Solution: ``` import sys n = int(sys.stdin.readline().strip()) s = sys.stdin.readline().strip() ans = [[-1]*(n+1) for x in range(26)] for c in range(26): for l in range(n): nrOfC = 0 for r in range(l, n): if s[r] == chr(97 + c): ...
output
1
77,933
7
155,867
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,934
7
155,868
Tags: brute force, dp, strings, two pointers Correct Solution: ``` import os import sys from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "x" in file.mode or ...
output
1
77,934
7
155,869
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,935
7
155,870
Tags: brute force, dp, strings, two pointers Correct Solution: ``` import sys ii = lambda: sys.stdin.readline().strip() idata = lambda: [int(x) for x in ii().split()] # Ввод данных n = int(ii()) s = ii() # Будем считать, что "сет" - подотрезок, состоящий из одинаковых букв # Далее создание словаря и внесение в него д...
output
1
77,935
7
155,871
Provide tags and a correct Python 3 solution for this coding contest problem. Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it! Still unsatisfied with the garland, Nadeko de...
instruction
0
77,936
7
155,872
Tags: brute force, dp, strings, two pointers Correct Solution: ``` """ Python 3 compatibility tools. """ from __future__ import division, print_function import itertools import sys import os from io import BytesIO, IOBase if sys.version_info[0] < 3: input = raw_input range = xrange filter = itertools.ifilter ...
output
1
77,936
7
155,873