Pagini recente » Istoria paginii runda/tesst | Istoria paginii runda/oni_2021 | Cod sursa (job #1320058) | Istoria paginii runda/er/clasament | Cod sursa (job #1507962)
#include <bits/stdc++.h>
using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
long long int power(int x, int n)
{
if(n < 0)
return power(1 / x, -n);
else if (n == 0)
return 1;
else if (n == 1)
return x;
else if (n % 2 == 0)
return power(x * x, n / 2);
else if (n % 2 == 1)
return x * power(x * x, (n - 1) / 2);
}
int main()
{
int n, k;
in >> n >> k;
out << power(n, k);
return 0;
}