Cod sursa(job #2499458)

Utilizator teisanumihai84Mihai Teisanu teisanumihai84 Data 26 noiembrie 2019 09:36:38
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
#define mod 1999999973
using namespace std;
long long n, p, r;
int main ()
{
    ifstream fin ("lgput.in");
    ofstream fout ("lgput.out");
    fin>>n>>p;
    r=1;
    while (p)
    {
        if (p%2==1)
            r=(1LL*r*n)%mod;
        n=(1LL*n*n)%mod;
        p/=2;
    }
    fout<<r;


}