哪题qwq
by EnderBracket @ 2016-08-31 15:04:48
@ 火星渣渣 种田
by xw001 @ 2016-09-23 22:59:51
```cpp
# include <cstdio>
# include <iostream>
using namespace std;
int main()
{
long long int m,n,sum=0,t,f=0;
scanf("%lld%lld",&m,&n);
if(m<n){
t=m;
m=n;
n=t;
}
while(1){
if(m%n==0){
sum+=(m-m%n)*2+n*(m/n)*2;
cout<<sum;
break;
}
sum+=(m-m%n)*2+n*(m/n)*2;
t=n;
n=m%n;
m=t;
}
return 0;
}
```
by xw001 @ 2016-09-23 23:34:40
我就是不晓得怎么瞎搞一波就过了
by xw001 @ 2016-09-23 23:35:16
longlong
by 蒟蒻lxy @ 2018-12-09 11:48:30
不开longlong见祖宗
by 施一公 @ 2019-02-17 17:21:18