Cod sursa(job #2657040)

Utilizator Horis21Horia Radu Horis21 Data 9 octombrie 2020 16:15:58
Problema Ridicare la putere in timp logaritmic Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <iostream>

using namespace std;

const int m=1999999973;

int main()
{
    long long int n, p;
    cin >> n >> p;
    int sol=1;
    while(p)
    {
        if(p%2)
        {
            sol*=n;
            sol%=m;
        }
        n*=n;
        p/=2;
    }
    cout << sol;
    return 0;
}