제출 #19293

#제출 시각아이디문제언어결과실행 시간메모리
19293aintaΑ (kriii4_P1)C++98
100 / 100
0 ms1084 KiB
#include<stdio.h>
long long a,b,r,Mod=1000000007;
int main(){
    scanf("%lld%lld",&a,&b);
    a%=Mod;
    r=1;
    while(b){
        if(b%2)r=r*a%Mod;
        a=a*a%Mod;b/=2;
    }
    printf("%lld\n",r);
}
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