Cod sursa(job #2385253)

Utilizator game_difficultyCalin Crangus game_difficulty Data 21 martie 2019 18:55:03
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream in("lgput.in");
ofstream out("lgput.out");

int MOD=1999999973;

int main()
{
    unsigned long long n,p,x=1;
    in>>n>>p;
    while(p)
    {
        if(p&1)
            x=x*n%MOD;
        n=n*n%MOD;
        p>>=1;
    }
    out<<x;
    return 0;
}