Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
97674 王思颜 判断素数II C++ Compile Error 0 MS 0 KB 315 2024-11-16 12:10:31

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 (x % i == 0){ return 0; } } return 1; } int main(){ int n,a,m = 0; cin>>n; for (int j = 2;j <= n;j++){ a = he(i); if (a == 1){ m++; } } return 0; }

Run Info:

Main.cc: In function 'int he(int)':
Main.cc:8:7: error: 'x' was not declared in this scope
   if (x % i == 0){
       ^
Main.cc: In function 'int main()':
Main.cc:19:10: error: 'i' was not declared in this scope
   a = he(i);
          ^