![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
1 #include<iostream> 2 using namespace std; 3 int f(int m,int n) 4 { 5 if(m==0||n==1) 6 return 1; 7 if(m<n) 8 return f(m,m); 9 else return f(m-n,n)+f(m,n-1); 10 } 11 int main() 12 { 13 int n,m,t; 14 cin>>t; 15 while(t--) 16 { 17 cin>>m>>n; 18 cout<<f(m,n)<<endl; 19 } 20 return 0; 21 }