Run ID:44317

提交时间:2023-02-07 17:09:08

#include<iostream> using namespace std; int akm(int m,int n) { if(m==0) { return n+1; }else if(m>0&&n==0) { return akm(m-1,1); } else { return akm(m-1,akm(m, n-1)); } } int main() { int m,n; cin>>m>>n; cout<<akm(m,n); return 0; }