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#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
int main() {
LL a, b, p, res = 1;
cin >> a >> b >> p;
while (b) {
if (b & 1) res = res * a % p;
a = a * a % p;
b >>= 1;
}
printf("%lld\n", res % p);
return 0;
}