Cod sursa(job #1385990)

Utilizator Vladut-Vlad Panait Vladut- Data 12 martie 2015 16:49:36
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>
#define MOD 1999999973

using namespace std;

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

unsigned int n, p;
long long int m=1;



int main()
{
    fin >> n >> p;
    while(p)
    {
        if(p&1)
        m=(m*n)%MOD;
        p=p/2;
        n=(1LL*n*n)%MOD;
    }
    fout << m%MOD;
    return 0;
}