Cod sursa(job #1022502)

Utilizator Alexa2001Alexa Tudose Alexa2001 Data 5 noiembrie 2013 16:51:00
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
#include <fstream>

using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,p,k;
int main()
{
    f>>n>>p;
    k=1;

    while(p>0)
    {
       if(p%2==1) {--p;k=n*k%1999999973;}
       p/=2;
       n=n*n%1999999973;
    }

    g<<k<<'\n';



    return 0;
}