Cod sursa(job #1342375)

Utilizator ArambasaVlad Arambasa Arambasa Data 13 februarie 2015 21:53:23
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
#define NMax 1999999973
using namespace std;
ifstream in ("lgput.in");
ofstream out ("lgput.out");
int main()
{
    long long n,p;
    in>>n>>p;
    int sol=1;
    while (p)
    {
        if (p%2==1)
            sol=(sol*n)%NMax;
        n=(n*n)%NMax;
        p/=2;
    }
    out<<sol;
    return 0;
}