Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
116920 钱恩浩 13判断质数 C++ Compile Error 0 MS 0 KB 508 2025-04-12 19:14:07

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n; cin>>n; for(int i=2;i<=n/2;i++){ if(i%i==0){ cont<<"No"; } return 0; } } cout<<"Yes"; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:12:13: error: 'cont' was not declared in this scope
             cont<<"No";
             ^
Main.cc: At global scope:
Main.cc:17:5: error: 'cout' does not name a type
     cout<<"Yes";
     ^
Main.cc:18:5: error: expected unqualified-id before 'return'
     return 0;
     ^
Main.cc:19:1: error: expected declaration before '}' token
 }
 ^