// A Java program to demonstrate random number generation 
// using java.util.Random; 
import java.util.Random; 

public class generateRandom{ 

	public static void main(String args[]) 
	{ 
		// create instance of Random class 
		Random rand = new Random(); 

		// Generate random integers in range 0 to 999 
		int rand_int1 = rand.nextInt(1000); 
		int rand_int2 = rand.nextInt(1000); 

		// Print random integers 
		System.out.println("Random Integers: "+rand_int1); 
		System.out.println("Random Integers: "+rand_int2); 

		// Generate Random doubles 
		double rand_dub1 = rand.nextDouble(); 
		double rand_dub2 = rand.nextDouble(); 

		// Print random doubles 
		System.out.println("Random Doubles: "+rand_dub1); 
		System.out.println("Random Doubles: "+rand_dub2); 
	} 
}