谢谢
by Do_Right @ 2018-11-03 20:21:50
```
#include <iostream>
using namespace std;
int nog = 1;
int sep(int cow,int a)
{
if(cow == a) return 0;
if(cow == 0) return 0;
if((cow - a) % 2 == 0)
{
nog++;
sep((cow - a) / 2 + a,a);
sep((cow - a) / 2,a);
}
else return 0;
}
int main()
{
int n,a;
cin>>n>>a;
sep(n,a);
cout<<nog<<endl;
return 0;
}
```
求助
by 白鸽飞呀飞 @ 2020-10-30 23:18:31