Cod sursa(job #2696526)

Utilizator barbuantoniabarbu antonia elena barbuantonia Data 16 ianuarie 2021 09:43:11
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 <bits/stdc++.h>
using namespace std;
#define MOD 1999999973
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,l,p,r;
int main()
{
    f>>n>>p;
    r=1;
    while(p>1)
    {
        if(p%2==1)
        {
            r=(r*n)%MOD;
        }
        n=(n*n)%MOD;
        p/=2;
    }
    g<<n*r;
}