Cod sursa(job #1181389)

Utilizator TimeAttackTimer Roby TimeAttack Data 2 mai 2014 16:53:45
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
/*
    Keep It Simple!
*/

#include<fstream>
using namespace std;

#define MOD 1999999973

int main()
{
    ifstream f("lgput.in");
    ofstream g("lgput.out");

    int n,p;
    f >> n >> p;
    int sol = 1;

    while(p)
    {
        if(p%2) sol = (sol*n)%MOD;
        n = (n*n)%MOD;
        p/=2;
    }

    g << sol;
}