Run ID:158693

提交时间:2026-08-22 16:44:05

#include<bits/stdc++.h> long long tao(long long a,long long b){ if(b==0) return 1; else return tao(a,b-1)*a; } using namespace std; int main(){ long long n,m; cin>>n>>m; cout<<tao(n,m)<<endl; return 0; }