为孩子注入编程算法基因
| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 57694 | zhangzhexuan | 判断一个数是否为质数 | C++ | Wrong Answer | 0 MS | 240 KB | 290 | 2024-11-26 21:00:00 |
Tests(0/1):
#include<bits/stdc++.h> using namespace std; int main() { int a,f=0; cin>>a; for(int i=1;i*i<=a;i++) { if(a%i==0) { f=1; } } if(f==1) { cout<<"no"; } else { cout<<"yes"; } }