# 希望更丰富的展现？使用$Markdown$
by Punny @ 2018-10-04 14:54:18
```cpp
int main()
{
int n,a,b;
cin>>n;
for(int i=2;i<=sqrt(n);i++)
if(n%i==0)
{
cout<<n/i;
return 0;
}
return 0;
}
```@[郑朝升](/space/show?uid=84288)
by Purple_sword @ 2018-10-04 15:17:29
人品差了，我就常常被AC
by 罗沁心 @ 2018-10-09 21:49:15
~~您的头像真好看~~
by CSPRPplusplus @ 2021-09-29 19:34:50