Cod sursa(job #2581211)

Utilizator Maftei_TudorMaftei Tudor Maftei_Tudor Data 14 martie 2020 17:34:11
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin ("lgput.in");
ofstream fout ("lgput.out");
unsigned long long n, p, k=1, i;
int main()
{
    fin>>n>>p;
    for (i=1; i<=p/2; i++)
        k*=n;
    if (p%2==0) fout<<k*k%1999999973;
    else fout<<k*k*n%1999999973;
    return 0;
}