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Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
83,996
16
167,992
"Correct Solution: ``` n=int(input()) num=[0]+[int(i) for i in input().split()] ans=[] for i in range(n,0,-1): cnt,j=0,2 while i*j<=n: cnt+=num[i*j] j+=1 if cnt%2==num[i]: num[i]=0 else: num[i]=1 ans.append(i) print(len(ans)) print(*ans) ```
output
1
83,996
16
167,993
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
83,997
16
167,994
"Correct Solution: ``` import sys input = sys.stdin.readline N = int(input()) a =[0]+ list(map(int, input().split())) for i in range(N,0,-1): a[i] =sum(a[i::i]) %2 print(sum(a)) del a[0] for i,v in enumerate(a): if v==1: print(i+1,end=" ") ```
output
1
83,997
16
167,995
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
83,998
16
167,996
"Correct Solution: ``` n = int(input()) a = [int(x) for x in input().split()] ans = [0]*n for i in range(n-1, -1, -1): ans[i] = sum(ans[i+i+1:n:i+1]) % 2 != a[i] print(sum(ans)) for i in range(n): if ans[i] == 1: print(i+1) ```
output
1
83,998
16
167,997
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
83,999
16
167,998
"Correct Solution: ``` n=int(input()) l=list(map(int,input().split())) for i in range(n,0,-1): l[i-1]=sum(l[i-1::i])%2 print(sum(l)) print(*[i+1 for i in range(n) if l[i]]) ```
output
1
83,999
16
167,999
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
84,000
16
168,000
"Correct Solution: ``` N = int(input()) a = list(map(int, input().split())) M = 0 b = [0]*N B = [] for i in range(N, 0, -1): wa = sum(b[i-1::i]) if wa%2 != a[i-1]: M+=1 b[i-1] = 1 B.append(i) print(M) if M!=0: print(*B) ```
output
1
84,000
16
168,001
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
84,001
16
168,002
"Correct Solution: ``` def inpl(): return list(map(int, input().split())) N = int(input()) A = [0] + inpl() D = [0]*(N+1) for i in range(N, 0, -1): D[i] = (sum(D[2*i::i])%2)^A[i] print(sum(D)) print(*[i for i in range(N+1) if D[i]]) ```
output
1
84,001
16
168,003
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
84,002
16
168,004
"Correct Solution: ``` N = int(input()) A = [0] + list(map(int, input().split())) for i in range(N, 0, -1): A[i] = sum(A[i::i]) % 2 print(sum(A)) ans = [i for i, v in enumerate(A) if v] print(*ans) ```
output
1
84,002
16
168,005
Provide a correct Python 3 solution for this coding contest problem. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a ball in it or to put nothing in it. We say a set of ch...
instruction
0
84,003
16
168,006
"Correct Solution: ``` n=int(input()) a=[0] + list(map(int,input().split())) boxes=[0]*(n+1) m=0 b=[] for i in reversed(range(1,n+1)): if sum(boxes[i::i])%2 != a[i]: boxes[i]=1 m+=1 b.append(i) print(m) print(*b) ```
output
1
84,003
16
168,007
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,004
16
168,008
Yes
output
1
84,004
16
168,009
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,005
16
168,010
Yes
output
1
84,005
16
168,011
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,006
16
168,012
Yes
output
1
84,006
16
168,013
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,007
16
168,014
Yes
output
1
84,007
16
168,015
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,008
16
168,016
No
output
1
84,008
16
168,017
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,009
16
168,018
No
output
1
84,009
16
168,019
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,010
16
168,020
No
output
1
84,010
16
168,021
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N empty boxes arranged in a row from left to right. The integer i is written on the i-th box from the left (1 \leq i \leq N). For each of these boxes, Snuke can choose either to put a...
instruction
0
84,011
16
168,022
No
output
1
84,011
16
168,023
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,028
16
168,056
"Correct Solution: ``` #!/usr/bin/env python3 # -*- coding: utf-8 -*- import array from bisect import * from collections import * import fractions import heapq from itertools import * import math import random import re import string import sys N, X = map(int, input().split()) Xs = list(map(int, input().split())) Y...
output
1
84,028
16
168,057
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,029
16
168,058
"Correct Solution: ``` import sys # import numpy N, X = map(int, input().split()) x_list = list(map(int, input().split())) x_list.insert(0, 0) tmp = 0 sum_x = [] for x in x_list: tmp += x sum_x.append(tmp) # sum_x = numpy.cumsum(x_list) max_robo = -(-1 * N // 2) ans = sys.maxsize for k in range(1, max_robo +...
output
1
84,029
16
168,059
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,030
16
168,060
"Correct Solution: ``` N,X=map(int,input().split()) G=list(map(int,input().split())) S=[0] for g in G: S.append(S[-1]+g) ANS=1<<60 def length(x): if x==1: return 5 else: return 2*x+1 for rep in range(1,N+1): score=X*N+X*rep count=1 for i in range(N,0,-rep): score...
output
1
84,030
16
168,061
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,031
16
168,062
"Correct Solution: ``` N, X = map(int, input().split()) gar = list(map(int, input().split())) gar_cum = [0] * (N + 1) for i in range(N): gar_cum[i + 1] = gar_cum[i] + gar[i] def move_cost(i): #i回ゴミを捨てるときの移動コストの最小値 v = [gar_cum[N - i * j] - gar_cum[max(0, N - i * (j + 1))] for j in range((N + i - 1) // i)] ...
output
1
84,031
16
168,063
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,032
16
168,064
"Correct Solution: ``` iN ,iX = [int(x) for x in input().split()] aX = [int(x) for x in input().split()] aCum = [0]*(iN) aCum[0] = aX[0] for i in range(1,iN): aCum[i]=aCum[i-1]+aX[i] def fCeil(iT,iR): return -1 * iT // iR * -1 def fCalcCost(iN,iX,aCum,iK): iCost = 5 * aCum[-1] for i in range(2,fCeil...
output
1
84,032
16
168,065
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,033
16
168,066
"Correct Solution: ``` N, X = map(int, input().split()) g = list(map(int, input().split())) s = [0] for gi in g: s.append(s[-1] + gi) ans = float('inf') for t in range(1, N + 1): m = 5 * s[N] + t * X for i in range(N - t * 2, 0, -t): m += 2 * s[i] ans = m if t == 1 else min(ans, m) print(ans + ...
output
1
84,033
16
168,067
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,034
16
168,068
"Correct Solution: ``` from itertools import accumulate def E(i, x): if i == 1: return 5 * x return (2 * i + 1) * x N, X = map(int, input().split()) x = list(map(int, input().split())) x.sort(key=None, reverse=True) x = list(accumulate(x)) x.insert(0, 0) energy = 9223372036854775807 for k in range(1, N ...
output
1
84,034
16
168,069
Provide a correct Python 3 solution for this coding contest problem. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bin at position 0. For the positions of the pieces of tra...
instruction
0
84,035
16
168,070
"Correct Solution: ``` N,X=map(int,input().split()) w=[0] for i in map(int,input().split()):w+=[w[-1]+i] print(min(5*w[N]+k*X+sum(2*w[j]for j in range(N-k*2,0,-k))for k in range(1,N+1))+N*X) ```
output
1
84,035
16
168,071
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,036
16
168,072
Yes
output
1
84,036
16
168,073
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,037
16
168,074
Yes
output
1
84,037
16
168,075
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,038
16
168,076
Yes
output
1
84,038
16
168,077
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,039
16
168,078
Yes
output
1
84,039
16
168,079
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,040
16
168,080
No
output
1
84,040
16
168,081
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,041
16
168,082
No
output
1
84,041
16
168,083
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,042
16
168,084
No
output
1
84,042
16
168,085
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has decided to use a robot to clean his room. There are N pieces of trash on a number line. The i-th piece from the left is at position x_i. We would like to put all of them in a trash bi...
instruction
0
84,043
16
168,086
No
output
1
84,043
16
168,087
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has X+Y balls. X of them have an integer A written on them, and the other Y of them have an integer B written on them. Snuke will divide these balls into some number of groups. Here, ever...
instruction
0
84,802
16
169,604
No
output
1
84,802
16
169,605
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has X+Y balls. X of them have an integer A written on them, and the other Y of them have an integer B written on them. Snuke will divide these balls into some number of groups. Here, ever...
instruction
0
84,803
16
169,606
No
output
1
84,803
16
169,607
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke has X+Y balls. X of them have an integer A written on them, and the other Y of them have an integer B written on them. Snuke will divide these balls into some number of groups. Here, ever...
instruction
0
84,804
16
169,608
No
output
1
84,804
16
169,609
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,595
16
171,190
"Correct Solution: ``` N = int(input()) A = list(map(int, input().split())) c = 0 while all(i % 2 == 0 for i in A): A = [i/2 for i in A] c += 1 print(c) ```
output
1
85,595
16
171,191
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,596
16
171,192
"Correct Solution: ``` n=int(input()) *a,=map(int,input().split()) c=0 while all([i%2==0 for i in a]): a=[j/2 for j in a] c+=1 print(c) ```
output
1
85,596
16
171,193
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,597
16
171,194
"Correct Solution: ``` input() n = eval(input().replace(' ', '|')) for i in range(201): if n & 1 << i: print(i) break ```
output
1
85,597
16
171,195
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,598
16
171,196
"Correct Solution: ``` input() A=list(map(int,input().split())) index = 0 while all (a%2 == 0 for a in A): A = [a/2 for a in A] index += 1 print(index) ```
output
1
85,598
16
171,197
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,599
16
171,198
"Correct Solution: ``` n=int(input()) l=list(map(int,input().split())) count=0 while all(i%2==0 for i in l): l=[i/2 for i in l] count+=1 print(count) ```
output
1
85,599
16
171,199
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,600
16
171,200
"Correct Solution: ``` input() n=eval(input().replace(' ','|')) print(len(bin(n&-n))-3) ```
output
1
85,600
16
171,201
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,601
16
171,202
"Correct Solution: ``` input() a=list(map(int, input().split())) count=0 while all(x%2==0 for x in a): a=[x/2 for x in a] count+=1 print(count) ```
output
1
85,601
16
171,203
Provide a correct Python 3 solution for this coding contest problem. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the blackboard by X divided by 2. Find the maximum possible...
instruction
0
85,602
16
171,204
"Correct Solution: ``` _ = input() a = [int(x) for x in input().split()] f = lambda x : len(bin(x & -x)[2:].split('1')[-1]) print(min([f(x) for x in a])) ```
output
1
85,602
16
171,205
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,603
16
171,206
Yes
output
1
85,603
16
171,207
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,604
16
171,208
Yes
output
1
85,604
16
171,209
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,605
16
171,210
Yes
output
1
85,605
16
171,211
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,606
16
171,212
Yes
output
1
85,606
16
171,213
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,607
16
171,214
No
output
1
85,607
16
171,215
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,608
16
171,216
No
output
1
85,608
16
171,217
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N positive integers written on a blackboard: A_1, ..., A_N. Snuke can perform the following operation when all integers on the blackboard are even: * Replace each integer X on the bl...
instruction
0
85,609
16
171,218
No
output
1
85,609
16
171,219