Cod sursa(job #1905172)

Utilizator markyDaniel marky Data 5 martie 2017 22:30:31
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.26 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream f("lgput.in");
ofstream g("lgput.out");

const int m = 1999999973;
unsigned long long n,p,sol=1;
int main(){
f>>n>>p;
while(p){
if(p%2)sol=(sol*n)%m;
p=p/2;
n=(n*n)%m;
}
g<<sol<<'\n';
return 0;
}