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

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Lesson 2:

Flow Control

Exercise 2.26:



Create a program which asks the user for two integer numbers and displays their multiplication, but not using "*". You must use consecutive sums. (Hint: remember that 3*5 = 3+3+3+3+3 = 15)

Source Code:

import java.util.*;
public class Main
	public static void main(String[] args)
		System.out.print("Enter the first number: ");
		int n1 = Integer.parseInt(new Scanner(;

		System.out.print("Enter the second number: ");
		int n2 = Integer.parseInt(new Scanner(;

		int result = 0;
		int i = 0;

		while (i < n2)
			result = result + n1;
		System.out.printf("%1$s X %2$s = %3$s" + "\r\n", n1, n2, result);
Exercisey 2.26

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