Equivalent operations - Practice Exercises Java

import java.util.*;
public class Main
{
	public static void main(String[] args)
	{
		int num1, num2, num3;
		System.out.print("Enter first number....");
		num1 = Integer.parseInt(new Scanner(System.in).nextLine());
		System.out.print("Enter second number....");
		num2 = Integer.parseInt(new Scanner(System.in).nextLine());
		System.out.print("Enter third number....");
		num3 = Integer.parseInt(new Scanner(System.in).nextLine());
		System.out.printf("Result of operation between %1$s," + 
        " %2$s and %3$s, (a+b)·c is %4$s and a·b + a·c is %5$s", 
        num1, num2, num3, ((num1 + num2) * num3), (num1 * num3 + num2 * num3));
	}
}