Cod sursa(job #1234126)

Utilizator RazecBotez Cezar Razec Data 26 septembrie 2014 18:56:04
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>
#define MOD 1999999973


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

long long n,p,sol;
int main()
{
    fin>>n>>p;
     for(sol=1;p;p/=2)
    {
        if(p%2)
            sol=(sol*n)%MOD;
        n=(n*n)%MOD;
    }
    fout<<sol;
    return 0;
}