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1<=M,N<=10。请问测试数据里有没有M个苹果0个盘子的?这样应该输出多少啊?这个哇了。#include<iostream>
using namespace std;
int f(int m,int n);
int main()
{
int M,N,K;
cin>>M>>N;
K=f(M,N);
cout<<K<<endl;
return 0;
}
int f(int M,int N)
{
if(M<0)
return 0;
if(M==0||N==1)
return 1;
return f(M-N,N)+f(M,N-1);
}
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