Cod sursa(job #3221242)

Utilizator Gabriel_DaescuDaescu Gabriel Florin Gabriel_Daescu Data 6 aprilie 2024 13:11:18
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.38 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream  fin("lgput.in");
ofstream fout("lgput.out");
long long N,P,Q,cif,x;
int main()
{
    fin>>N>>P;

    Q=1;
    x=N;

    do
    {
        cif=P%2;
        if(cif==1)
        {
            Q=Q*x%1999999973;
        }
        x=x*x%1999999973;

        P=P/2;

    }while(P);

    fout<< Q;

    return 0;
}