Cod sursa(job #2931012)

Utilizator Ilinca_Radu_2022Radu Ilinca-Rucsandra Ilinca_Radu_2022 Data 30 octombrie 2022 11:10:38
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <bits/stdc++.h>
using namespace std;
#define mod 1999999973
long long x, power;
long long pow(long long n, long long p) {
    if (p==1) {
        return n;
    }
    if (p%2==0) {
        return pow((n*n)%mod, p/2);
    }
    return (pow((n*n)%mod, p/2)*n)%mod;
}
int main()
{
    ifstream fin("lgput.in");
    ofstream fout("lgput.out");
    fin>>x>>power;
    fout<<pow(x, power);
    return 0;
}