Cod sursa(job #791021)

Utilizator adascaluAlexandru Dascalu adascalu Data 22 septembrie 2012 18:29:28
Problema Ridicare la putere in timp logaritmic Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
using namespace std;
#include<fstream>
#define MOD%1999999973
int main()
{
	long int n,p,rez=1,a;
	ifstream f("lgput.in");
	ofstream g("lgput.out");
	f>>n>>p;
	a=n;
	while(p)
	{
		if(p&1)
			--p,rez*=a MOD;
		else
			a*=n MOD,--p;
	}
	g<<rez;
	f.close();
	g.close();
	return 0;
}