Cod sursa(job #2782625)

Utilizator arthur_pPeter Arthur arthur_p Data 12 octombrie 2021 19:30:32
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
int main()
{

    long long n,p,r=1;
    in>>n>>p;
    while(p){
       if(p%2==1) r=(r*n)%1999999973;
       n=(n*n)%1999999973;
       p=p/2;
    }
    out<<r;
    return 0;
}