Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
98556 王思颜 素数对 C++ Compile Error 0 MS 0 KB 360 2024-11-23 11:33:21

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int he(int b){ if (b < 2){ return 0; } for (int i = 2;i < b;i++){ if (b % i == 0){ return 0; } } return 1; } int main(){ int n,a,b; cin>>n; for (int j = 2;j <= n;j++){ a = he(j); b = he(j + 2); if (a == 1 && b == 1){ cout<<j<<" "<<j + 2<<endl; } } return 0;

Run Info:

Main.cc: In function 'int main()':
Main.cc:25:10: error: expected '}' at end of input
  return 0;
          ^