p2386,站外测试是 MLE(站内也是),为啥?
#include<iostream>
using namespace std;
int kkk(int n,int m)
{
if(m<=1||n==1)return 1;
else if(n<m)return kkk(m,m);
else return kkk(m-n,n)+kkk(m,n-1);
}
int main()
{
int t,n,m;
cin>>t;
while(t--)
{
cin>>m>>n;
cout<<kkk(m,n)<<endl;
}
return 0;
}