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#include <iostream>
#include <fstream>
using namespace std;
long long exp(long long a, long long b)
{
if (b == 1)
return a;
if (b % 2 == 0)
{
return exp(a, b / 2) * exp(a, b / 2);
}
else if (b % 2 != 0)
{
return exp(a, (b - 1) / 2)*exp(a, (b - 1) / 2)*a;
}
}
int main()
{
fstream inFile;
inFile.open("lgput.in");
long long a, b;
inFile >> a >> b;
inFile.close();
ofstream outFile;
outFile.open("lgput.out");
outFile << exp(a, b);
outFile.close();
}