Cod sursa(job #2084841)

Utilizator programatorulupesteAndrei Usurelu programatorulupeste Data 9 decembrie 2017 12:16:15
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
#define lol 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,p;

long long P;
int main()
{P=1;
    f>>n>>p;
    while(p){
    if(p&1)
  P=((P%lol)*(n%lol))%lol;
        p=p>>1;
  n=((n%lol)*(n%lol))%lol;

    }

    g<<P%lol;
    return 0;
}