Submission #19343

#	Time	Username	Problem	Language	Result	Execution time	Memory
19343		min050820	Α (kriii4_P1)	C++14	0 / 100	0 ms	1716 KiB

P1

#include <iostream>

using namespace std;

long long a,x;

const long long mod=1000000007;

long long pow(long long N,long long P){
    if(P<2) return N%mod;
    long long tmp=pow(N,P/2);
    if(P&1){
        return (((N * tmp)%mod) * tmp)%mod;// P%2==1
    }
    else{
        return (tmp * tmp)%mod;// P%2==0
    }
}

int main()
{
    cin >> a >> x;
    a%=mod;
    x%=mod;
    cout << pow(a,x);
    return 0;
}

• Subtask 1: 0 / 100