제출 #19403

#제출 시각아이디문제언어결과실행 시간메모리
19403QwazΑ (kriii4_P1)C++14
100 / 100
0 ms1084 KiB
#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;

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

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

	return 0;
}
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