Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
80980 尚雨钒 19灯的编号 C++ Compile Error 0 MS 0 KB 364 2024-07-11 17:15:26

Tests(0/0):

Code:

#include <iostream> using namespace std; int arr[101]; int main() { int n,m,sum=0; cin>>n>>m; for(int i=1; i<=m; i++) { for(int j=1; j<=n; j++) { if(j%i==0) { if(arr[j]==0) { arr[j]==1; } else { arr[j]=0; } } } } cout<<i; for(int j=2; j<=n; j++) { if(arr[j]==1) { cout<<','<<j; } } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:12: warning: statement has no effect [-Wunused-value]
      arr[j]==1;
            ^
Main.cc:18:8: error: 'i' was not declared in this scope
  cout<