Cod sursa(job #2060441)

Utilizator petrisorvmyVamanu Petru Gabriel petrisorvmy Data 8 noiembrie 2017 11:52:11
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long int n,p,sol;
int main()
{
    f>>n>>p;
    sol=1;
    while(p>0)
    {
        if(p%2==1)
            sol=sol*n;
        n=n*n;
        p=p/2;
    }
    g<<sol;
    f.close();
    g.close();
    return 0;
}