Submission #19307

#	Time	Username	Problem	Language	Result	Execution time	Memory
19307		imsifile	Α (kriii4_P1)	C++98	100 / 100	0 ms	1084 KiB

P1

#include<stdio.h>
#define mod 1000000007

typedef long long lld;
lld a, b;

lld exp(lld a, lld b){
	if(b==0)return 1;
	lld k=exp(a, b/2);
	k=(k*k)%mod;
	if(b%2)k=(k*a)%mod;
	return k;
}

int main(){
	scanf("%lld%lld", &a, &b), a%=mod;
	printf("%lld", exp(a,b));
	return 0;
}

• Subtask 1: 100 / 100