Cod sursa(job #2428842)

Utilizator Catinca01Ana Catinca Catinca01 Data 6 iunie 2019 17:41:19
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream in ("lgput.in");
ofstream out ("lgput.out");

int n, p, m, i;

int main()
{
    int r=1;
    m=1999999973;

    in>>n>>p;

    while(p!=0)
    {
        if(p%2==1)
            r=(r*n)%m;
        n=n*n;
        p/=2;
    }
    out<<r;

    return 0;
}