666
by 彭骐飞 @ 2017-11-03 14:32:09
@[Rousseau_](/space/show?uid=51621) 有STL的好处（我曾经也学P0
```cpp
#include<bits/stdc++.h>
using namespace std;
int a[4];
int main()
{
scanf("%d %d %d",&a[1],&a[2],&a[3]);
sort(a+1,a+3+1);
int k=__gcd(a[1],a[3]);
printf("%d/%d",a[1]/k,a[3]/k);
return 0;
}
```）
by 夜刀神十香ღ @ 2018-08-12 09:33:16
@[夜刀神十香ღ](/space/show?uid=41785) 挖坟……这是我初学的时候发的
by Altria_Pendragon_ @ 2018-08-12 10:58:35
@[Rousseau_](/space/show?uid=51621) 嘿嘿嘿
by 夜刀神十香ღ @ 2018-08-12 11:00:07