Practice Exercises Java - Learn to program performing exercises with Java

Practice Exercises Java

Learn to program performing exercises with Java

12 Lessons Java with the Solutions - 228 Exercises Java with the solutions
For Beginners, Intermediates and Advanceds

App Practice Exercises Java

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Use of {0} and comments - Practice Exercises Java

Lesson 1:

First contact with Java

Exercise 1.6:

Use of {0} and comments


Write a Java program to ask the user for three numbers and display their multiplication. The first line must be a comment with your name and surname. It MUST look as follows:

Enter the first number to multiply
Enter the second number to multiply
Enter the third number to multiply

Source Code:

import java.util.*;
public class Main
	public static void main(String[] args)
		int number1, number2, number3;
		System.out.print("Enter the first number to multiply: ");
		number1 = Integer.parseInt(new Scanner(;
		System.out.print("Enter the second number to multiply: ");
		number2 = Integer.parseInt(new Scanner(;
		System.out.print("Enter the third number to multiply: ");
		number3 = Integer.parseInt(new Scanner(;
		int result = number1 * number2 * number3;
		System.out.printf("Result: %1$s x %2$s x %3$s = %4$s" + "\r\n", number1, number2, number3, result);
Exercisey 1.6

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