Problem: 2.11

 Question 2.11: Write a Java program that takes three numbers as input to calculate and print the average of the numbers.

Solution: 

package com.company;

import java.util.Scanner;

public class Lab2problem11 {

    public static void main(String[] args)

    {

        Scanner Obj =new Scanner(System.in);

        System.out.println("enter the first value");

        int a =Obj.nextInt();

        System.out.println("enter the first value");

        int b =Obj.nextInt();

        System.out.println("enter the first value");

        int c =Obj.nextInt();

        int sum = a+b+c;

        double ave =(double) sum/3;

        System.out.println("the result is: " + ave);

    }

}