Cod sursa(job #2162208)

Utilizator andreiutu111Noroc Andrei Mihail andreiutu111 Data 12 martie 2018 09:05:56
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include<bits/stdc++.h>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long N,P;
int main()
{
    f>>N>>P;
    long long rez=1;
    while(P)
        if(P%2==1)rez=(rez*N)%1999999973,--P;
        else N=(N*N)%1999999973,P/=2;
    g<<rez;
    return 0;
}