Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
61385 谢绍澜 19灯的编号 C++ Wrong Answer 1 MS 288 KB 370 2023-12-04 18:58:08

Tests(0/10):

Code:

#include<iostream> using namespace std; int main(){ int m,n; cin>>m>>n; int a[5000]={0}; for(int i=2;i<=m;i++){ for(int j=1;j<n+1;j++){ if(j%i==0) a[j]=!a[j]; } } cout<<1; for(int i=2;i<n+1;i++){ if(a[i]==0) cout<<','<<i; } cout<<endl; return 0; }

Run Info:

------Input------

77 40

------Answer-----

1,4,9,16,25,36,41,42,43,44,45,46,47,48,50,51,52,53,54,55,56,57,58,59,60,61,62,63,65,66,67,68,69,70,71,72,73,74,75,76,77

------Your output-----

1,4,9,16,25,36