/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Random random = new Random();
		long[] longArray = new long[5000000];
		for (int i = 0; i < 5000000; i++) {
			longArray[i] = random.nextLong();
		}
		long time = System.currentTimeMillis();
		Arrays.sort(longArray);
		System.out.println("For long array " + (System.currentTimeMillis() - time));

		double[] objArray = new double[5000000];
		for (int i = 0; i < 5000000; i++) {
			objArray[i] = random.nextDouble() * 5000000;
		}
		time = System.currentTimeMillis();
		Arrays.sort(objArray);
		System.out.println("For dbl array " + (System.currentTimeMillis() - time));
		
		int[] intArray = new int[5000000];
		for (int i = 0; i < 5000000; i++) {
			intArray[i] = random.nextInt(5000000);
		}
		time = System.currentTimeMillis();
		Arrays.sort(intArray);
		System.out.println("For int array " + (System.currentTimeMillis() - time));
	}
}