Cod sursa(job #2705371)

Utilizator Glue02Tudorescu Ioan Daniel Glue02 Data 12 februarie 2021 14:55:54
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long n,a,p,r;
int main()
{
    fin>>n>>p;
    r=1;
    while(p)
    {
        if(p%2)
        {
            r*=n;
        }
        p/=2;
        n*=n;
    }
    fout<<r%1999999973;
    return 0;
}