Cod sursa(job #2050999)

Utilizator Ioana_AndreeaCristescu Ioana Ioana_Andreea Data 28 octombrie 2017 13:44:54
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream fin ("lgput.in");
ofstream fout ("lgput.out");
int P;
long long MOD=1999999973;
long long N, Sol=1;

int main()
{
    fin>>N>>P;
    while (P!=0)
    {
        if (P%2==1)
            Sol=(Sol*N)%MOD;
        N=(N*N)%MOD;
        P=P/2;
    }
    fout<<Sol;

    return 0;
}