Cod sursa(job #2282804)

Utilizator anahita2004Anahita anahita2004 Data 14 noiembrie 2018 15:38:16
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
ifstream in ("lgput.in");
ofstream out ("lgput.out");
int main()
{
   unsigned long long n,p,x=1,cici;
   in>>n>>p;
   while(p)
   {
       if(p%2==1)
        x=x*n;
       n=n*n;
       p=p/2;
   }
   cici=x%1999999973;
   out<<cici;
    return 0;
}