Cod sursa(job #789624)

Utilizator bia.liliPoenar Liana bia.lili Data 18 septembrie 2012 19:26:08
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.27 kb
Raporteaza aceasta sursa 
#include <fstream>

# define N 1999999973

using namespace std;
int main()
{
    long long n,p,r;
    ifstream f("lgput.in");
    ofstream g("lgput.out");
    f>>n>>p;
    r=1;
    while(p>0)
    { if(p%2)
    r=(r*n)%N;
    n=(n*n)%N;
    p=p/2;
}
g<<r;}