Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
61386 万隽宇 19灯的编号 C++ Wrong Answer 1 MS 288 KB 527 2023-12-04 18:58:14

Tests(0/10):

Code:

# include<iostream> using namespace std; int main(){ int n,m,k=3; int b[5001]={0,0}; cin>>n>>m; for(int c=2;c<=m;c++){ for(int d=1;d<=n;d++){ if(d%c==0){ if(b[d]==0){ b[d]=1; } else{ b[d]=0; } } } } cout<<1; for(int c=2;c<=m;c++){ if(b[c]==0){ cout<<","<<c; } } 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