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OI-codes/Luogu/P1634/P1634.cpp

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2020-10-17 12:41:29 +00:00
#include<bits/stdc++.h>
using namespace std;
int main() {
unsigned long long x, n, ans=1;
cin >> x >> n;
for(unsigned long long i = 0 ; i < n ; i++) {
ans += ans*x;
}
cout << ans << endl;
return 0;
}