#include<bits/stdc++.h> using namespace std; typedef unsigned long long ull; //complexity O(log k) ull po(ull n,ull k){ ull x=1; while(k){ if(k&1) x*=n; n*=n; k>>=1; } return x; } int main(){ ull n,m; //n^m cin>>n>>m; cout<<po(n,m); return 0; }