Question

Write a while loop in java that will let the user enter a series of integer values and compute the total values and number of values entered. An odd number will stop the loop. Display the number of iterations and the total of the values after the loop terminates.

Answer 1

import java.util.*;

class Solution

{

    public static void main(String[] args)

    {

        Scanner sc = new Scanner(System.in);

       

        // store the number of elements entered

        int count = 0;

       

        // store the total of elements entered

        int total = 0;

       

        // infinite loop

        while(true)

        {

            // get user input

            int x = sc.nextInt();

           

            // if the number eneterd is odd

            if( x % 2 != 0 )

                break;

           

            total += x;

            count++;

        }

       

        System.out.println("Total of all elements : " + total);

        System.out.println("Total number of elements : " + count);

    }

}

Sample Output