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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Average - Practice Exercises Java


Lesson 1:

First contact with Java


Exercise 1.9:

Average


Objetive:

Write a Java program to calculate and display the average of four numbers entered by the user.


Source Code:


import java.util.*;
public class Main
{
	public static void main(String[] args)
	{
		int num1, num2, num3, num4;
		System.out.print("Enter the First number: ");
		num1 = Integer.parseInt(new Scanner(System.in).nextLine());
		System.out.print("Enter the Second number: ");
		num2 = Integer.parseInt(new Scanner(System.in).nextLine());
		System.out.print("Enter the third number: ");
		num3 = Integer.parseInt(new Scanner(System.in).nextLine());
		System.out.print("Enter the four number: ");
		num4 = Integer.parseInt(new Scanner(System.in).nextLine());
		int result = (num1 + num2 + num3 + num4) / 4;
		System.out.printf("the average of %1$s , %2$s , %3$s , %4$s is: %5$s " + "\r\n", num1, num2, num3, num4, result);
	}
}
Exercisey 1.9




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