Cod sursa(job #2782632)

Utilizator tony1806Mleintescu Tony tony1806 Data 12 octombrie 2021 19:41:37
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>
#include <cmath>

using namespace std;
ifstream in ("lgput.in");
ofstream out ("lgput.out");

int main()
{
    long long n,p,i,r=1;
    in>>n>>p;
    while (p)
    {
        if (p%2==1)
        {
            r=r*n%1999999973;
        }
        n=n*n%1999999973;
        p=p/2;
    }
    out<<r<<" ";

    return 0;
}