Submission #19398

#	Time	Username	Problem	Language	Result	Execution time	Memory
19398		Qwaz	Α (kriii4_P1)	C++14	0 / 100	0 ms	1084 KiB

P1

#include <cstdio>

typedef long long ll;
const int MOD = 1000000007;

ll a, x;

int main() {
	ll res = 1;

	scanf("%lld%lld", &a, &x);
	a = a % MOD;
	x = x % MOD;

	while (x) {
		if (x & 1) res = res * a % MOD;
		a = a * a % MOD;
		x >>= 1;
	}

	printf("%lld\n", res);

	return 0;
}

• Subtask 1: 0 / 100