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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vitya loves programming and problem solving, but sometimes, to distract himself a little, he plays computer games. Once he found a new interesting game about tanks, and he liked it so much that ...
instruction
0
2,202
15
4,404
No
output
1
2,202
15
4,405
Provide a correct Python 3 solution for this coding contest problem. A rabbit who came to the fair found that the prize for a game at a store was a carrot cake. The rules for this game are as follows. There is a grid-like field of vertical h squares x horizontal w squares, and each block has at most one block. Each b...
instruction
0
2,422
15
4,844
"Correct Solution: ``` import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools sys.setrecursionlimit(10**7) inf = 10**20 eps = 1.0 / 10**10 mod = 998244353 dd = [(0,-1),(1,0),(0,1),(-1,0)] ddn = [(0,-1),(1,-1),(1,0),(1,1),(0,1),(-1,-1),(-1,0),(-1,1)] def LI(): return [i...
output
1
2,422
15
4,845
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,544
15
5,088
Tags: math Correct Solution: ``` n = int(input()) xs = [int(elem) for elem in input().split()] even = 0 odd = 0 for i in range(n): if xs[i] % 2 == 1: odd += 1 else: even += 1 ans = min(even, odd) print(ans) ```
output
1
2,544
15
5,089
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,545
15
5,090
Tags: math Correct Solution: ``` print([min(sum(a), n - sum(a)) for n, a in [[int(input()), [int(q) % 2 for q in input().split()]]]][0]) ```
output
1
2,545
15
5,091
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,546
15
5,092
Tags: math Correct Solution: ``` n=int(input()) l=list(map(int,input().split())) coev=0 for i in range(n): if l[i]%2==0: coev+=1 print(min(coev,n-coev)) ```
output
1
2,546
15
5,093
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,547
15
5,094
Tags: math Correct Solution: ``` def readInts(): return [int(x) for x in input().split()] N = int(input()) xs = readInts() num_odd = 0 num_even = 0 for x in xs: if x % 2 == 0: num_even += 1 else: num_odd += 1 print(min(num_odd, num_even)) ```
output
1
2,547
15
5,095
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,548
15
5,096
Tags: math Correct Solution: ``` n = int(input()) cordinate = input().split() odd = 0 even = 0 for i in cordinate: a = int(i) if (a%2==1): odd+=1 else: even+=1 if (odd<even): print(odd) else: print(even) ```
output
1
2,548
15
5,097
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,549
15
5,098
Tags: math Correct Solution: ``` n = int( input()) l = list(map(int, input().split())) f = 9e9 for i in set(l): c = 0 for j in l: c += (j-i)%2 f = min(c,f) print(f) ```
output
1
2,549
15
5,099
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,550
15
5,100
Tags: math Correct Solution: ``` n = int(input()) a = [int(x) for x in input().split()] noch = 0 for i in a: noch += i % 2 if noch < n - noch: print(noch) else: print(n - noch) ```
output
1
2,550
15
5,101
Provide tags and a correct Python 3 solution for this coding contest problem. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip:...
instruction
0
2,551
15
5,102
Tags: math Correct Solution: ``` n=int(input()) a=[int(x) for x in input().split()] c=0 for i in a: if(i%2!=0): c+=1 print(min(c,n-c)) ```
output
1
2,551
15
5,103
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,552
15
5,104
Yes
output
1
2,552
15
5,105
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,553
15
5,106
Yes
output
1
2,553
15
5,107
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,554
15
5,108
Yes
output
1
2,554
15
5,109
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,555
15
5,110
Yes
output
1
2,555
15
5,111
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,556
15
5,112
No
output
1
2,556
15
5,113
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,557
15
5,114
No
output
1
2,557
15
5,115
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,558
15
5,116
No
output
1
2,558
15
5,117
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given n chips on a number line. The i-th chip is placed at the integer coordinate x_i. Some chips can have equal coordinates. You can perform each of the two following types of moves an...
instruction
0
2,559
15
5,118
No
output
1
2,559
15
5,119
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,576
15
5,152
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` mod = 1000000007 eps = 10**-9 def main(): import sys from string import ascii_letters, digits input = sys.stdin.readline SS = ascii_letters + digits for _ in range(int(input())): H, W, K = map(int, input().split()...
output
1
2,576
15
5,153
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,577
15
5,154
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` #!/usr/bin/python3 import os import sys def main(): T = read_int() for _ in range(T): R, C, K = read_ints() A = [inp() for _ in range(R)] print(*solve(R, C, K, A), sep='\n') def itoc(i): if i < 10: ...
output
1
2,577
15
5,155
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,578
15
5,156
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` # Legends Always Come Up with Solution # Author: Manvir Singh import os from io import BytesIO, IOBase import sys from string import ascii_letters def solve(a,x,y,ch,ty): if ty==0: for j in range(y,len(a[0]),1): a[x][j...
output
1
2,578
15
5,157
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,579
15
5,158
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` import sys input = sys.stdin.readline from collections import deque t = int(input()) ls = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" def proceed(x,y): if x%2 == 0 and 0 <= y < c-1: return(x,y+1) elif x%2 == 0: ...
output
1
2,579
15
5,159
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,580
15
5,160
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` import math n=int(input()) res=[chr(x) for x in range(ord('a'), ord('z') + 1)] res1=[chr(x) for x in range(ord('A'), ord('Z') + 1)] res+=res1 res2=[0,1,2,3,4,5,6,7,8,9] res+=res2 for i in range(n): r,c,f=map(int,input().split()) s...
output
1
2,580
15
5,161
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,581
15
5,162
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` from string import ascii_letters, digits def snake(n, m): i = j = 0 d = 1 while i < n: while 0 <= j < m: yield i, j j += d i += 1 d *= -1 j += d chickens = ascii_letters +...
output
1
2,581
15
5,163
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,582
15
5,164
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` import sys from string import ascii_letters, digits readline = sys.stdin.readline T = int(readline()) Ans = [] cnums = ascii_letters + digits for qu in range(T): r, c, k = map(int, readline().split()) G = [[1 if s == 'R' else 0 for ...
output
1
2,582
15
5,165
Provide tags and a correct Python 3 solution for this coding contest problem. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r rows and c columns. Some of these cells contain r...
instruction
0
2,583
15
5,166
Tags: constructive algorithms, greedy, implementation Correct Solution: ``` from collections import deque, Counter import array from itertools import combinations, permutations from math import sqrt import unittest def read_int(): return int(input().strip()) def read_int_array(): return [int(i) for i in input()...
output
1
2,583
15
5,167
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,584
15
5,168
Yes
output
1
2,584
15
5,169
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,585
15
5,170
Yes
output
1
2,585
15
5,171
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,586
15
5,172
Yes
output
1
2,586
15
5,173
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,587
15
5,174
Yes
output
1
2,587
15
5,175
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,588
15
5,176
No
output
1
2,588
15
5,177
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,589
15
5,178
No
output
1
2,589
15
5,179
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,590
15
5,180
No
output
1
2,590
15
5,181
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Long is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is increasing, so he decides to breed the chicken on his own farm. His farm is presented by a rectangle grid with r ro...
instruction
0
2,591
15
5,182
No
output
1
2,591
15
5,183
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,956
15
5,912
Tags: constructive algorithms, greedy, math Correct Solution: ``` n, s, b, k = map(int, input().split()) a = list('1' + input() + '1') ans = [] cnt = 0 for i in range(len(a)): if a[i] == '0': cnt += 1 else: cnt = 0 if cnt == b: if s > 1: s -= 1 else: a...
output
1
2,956
15
5,913
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,957
15
5,914
Tags: constructive algorithms, greedy, math Correct Solution: ``` '''input 5 4 1 0 00000 ''' from sys import stdin import collections import math def get_working(string): aux = [] first = None if string[0] == 1: pass else: first = -1 for i in range(len(string)): if string[i] == '1': if first == None: ...
output
1
2,957
15
5,915
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,958
15
5,916
Tags: constructive algorithms, greedy, math 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 "r" not ...
output
1
2,958
15
5,917
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,959
15
5,918
Tags: constructive algorithms, greedy, math Correct Solution: ``` n,a,b,k=map(int,input().split()) A=input() B=A.split('1') C=[] l=1 for i in B: if len(i)>=b: for j in range(b-1,len(i),b): C.append(j+l) l+=len(i)+1 C=C[:len(C)-a+1] print(len(C)) print(' '.join(list(map(str,C)))) # Made...
output
1
2,959
15
5,919
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,960
15
5,920
Tags: constructive algorithms, greedy, math Correct Solution: ``` # Why do we fall ? So we can learn to pick ourselves up. from itertools import groupby n,a,b,k = map(int,input().split()) s = input() sg = [list(g) for s,g in groupby(s)] ll = 0 hits = [] for i in range(0,len(sg)): if sg[i][0] == '0' and len(sg[i])...
output
1
2,960
15
5,921
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,961
15
5,922
Tags: constructive algorithms, greedy, math Correct Solution: ``` n,a,b,k=[int(i) for i in input().split()] s=input() l=[] i=0 j=0 while i<len(s): if s[i]=="1": j=0 else : j+=1 if(j%b)==0: l+=[i+1] j=0 i+=1 l=l[a-1:] print(len(l)) print(*l) ```
output
1
2,961
15
5,923
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,962
15
5,924
Tags: constructive algorithms, greedy, math Correct Solution: ``` "Codeforces Round #384 (Div. 2)" "C. Vladik and fractions" # y=int(input()) # a=y # b=a+1 # c=y*b # if y==1: # print(-1) # else: # print(a,b,c) "Technocup 2017 - Elimination Round 2" "D. Sea Battle" n,a,b,k=map(int,input().split()) s=list(inp...
output
1
2,962
15
5,925
Provide tags and a correct Python 3 solution for this coding contest problem. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, however, the ships can touch each other. Galya do...
instruction
0
2,963
15
5,926
Tags: constructive algorithms, greedy, math Correct Solution: ``` #from bisect import bisect_left as bl #c++ lowerbound bl(array,element) #from bisect import bisect_right as br #c++ upperbound br(array,element) #from __future__ import print_function, division #while using python2 # from ...
output
1
2,963
15
5,927
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,964
15
5,928
Yes
output
1
2,964
15
5,929
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,965
15
5,930
Yes
output
1
2,965
15
5,931
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,966
15
5,932
Yes
output
1
2,966
15
5,933
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,967
15
5,934
Yes
output
1
2,967
15
5,935
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,968
15
5,936
No
output
1
2,968
15
5,937
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,969
15
5,938
No
output
1
2,969
15
5,939
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,970
15
5,940
No
output
1
2,970
15
5,941
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of b consecutive cells. No cell can be part of two ships, how...
instruction
0
2,971
15
5,942
No
output
1
2,971
15
5,943