Sunday, February 19, 2017

Summation of Odd and Even Numbers in Java

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I this article I would like to share with you a sample program that will ask the user to give five numbers and then it will sum up all the odd and even numbers that the user given. I am using one dimensional array and methods in Java I hope you like my work. Thank you so much.

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Sample Program Output


Program Listing

sum_odd_even.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package sum_odd_eve;


import java.util.Scanner;

/**
 *
 * @authors Jake R. Pomperada and Jacob Samuel F. Pomperada
 * Date : February 19, 2017  Sunday
 * Language : Java
 * IDE     : NetBeans
 */
public class sum_odd_even {

    /**
     * @param args the command line arguments
     */
    
    void display()
    {
         int val_items=0, total_sum_even = 0, total_sum_odd = 0;

        Scanner s = new Scanner(System.in);

        val_items =  5;
        int[] array_value = new int[val_items];

        System.out.println();
        System.out.println("=== SUMMATION OF ODD AND EVEN NUMBERS IN JAVA === ");
        System.out.println();
        for(int b = 0; b < val_items; b++)

        {
           System.out.print("Enter value in item no. " + (b+1) + " : ");
            array_value[b] = s.nextInt();
       }

        for(int b = 0; b < val_items; b++)

        {
            if(array_value[b] % 2 == 0)

            {

                total_sum_even +=  array_value[b];

            }

            else

            {

                total_sum_odd += array_value[b];
            }

        }
        System.out.println();
        System.out.println("===== DISPLAY RESULTS ======");
        System.out.println();
        System.out.println("The Total Sum  of Even Numbers is "
                  + total_sum_even + ".");

        System.out.println("The Total Sum  of Odd Numbers is "
                  + total_sum_odd + ".");
        System.out.println();
        System.out.println("===== END OF PROGRAM ======");
        System.out.println();
    }
    
    public static void main(String[] args)
      {
        // TODO code application logic here
      sum_odd_even demo  = new sum_odd_even();
      demo.display();
            
    }
    
}







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