Cod sursa(job #2761844)

Utilizator Ioana_Maria_DicuDicu Ioana Maria Ioana_Maria_Dicu Data 4 iulie 2021 12:31:24
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

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

int main()
{
    long long n, p;
    in >> n >> p;

    int r = 1;

    while(p)
    {
        if(p % 2 == 1)
            r = r * n % 1999999973;
        n = n * n % 1999999973;
        p /= 2;
    }

    out << r;
}