#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");

int squaringExponentiation(int a, int b, int c) {
    if (b==0)
        return 1;
    if (b % 2 == 1)
        return 1LL * a * (squaringExponentiation(1LL * a * a % c, b / 2, c))%c;
    if (b % 2 == 0)
        return 1LL * (squaringExponentiation(1LL * a * a, b / 2, c));
}

int main()
{
    int a, b, c;
    fin >> a >> b >> c;
    fout << squaringExponentiation(a, b, c);
    return 0;
}