package Mg1Gb;


	import java.util.*;
class Mg1Gb{
	public static void main (String args[]) {
			int m;
			int g;
			m = 1024;
		Scanner tastatura = new Scanner(System.in);
		System.out.println("Koliko megabajta? (1024MB = 1GB)");
		g = tastatura.nextInt();
		g=g*m;
		System.out.print("gigabajta");
	}
}