Java Program to Print Even and Odd Numbers in an Array

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This is a Java Program to Print the Odd & Even Numbers in an Array.

Enter size of array and then enter all the elements of that array. Now using for loop and if codition we use to distinguish whether given integer in the array is odd or even.

Here is the source code of the Java Program to Print the Odd & Even Numbers in an Array. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.

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  1. import java.util.Scanner;
  2. public class Even_Odd
  3. {
  4.     public static void main(String[] args) 
  5.     {
  6.         int n;
  7.         Scanner s = new Scanner(System.in);
  8.         System.out.print("Enter no. of elements you want in array:");
  9.         n = s.nextInt();
  10.         int a[] = new int[n];
  11.         System.out.println("Enter all the elements:");
  12.         for (int i = 0; i < n; i++) 
  13.         {
  14.             a[i] = s.nextInt();
  15.         }
  16.         System.out.print("Odd numbers:");
  17.         for(int i = 0 ; i < n ; i++)
  18.         {
  19.             if(a[i] % 2 != 0)
  20.             {
  21.                 System.out.print(a[i]+" ");
  22.             }
  23.         }
  24.         System.out.println("");
  25.         System.out.print("Even numbers:");
  26.         for(int i = 0 ; i < n ; i++)
  27.         {
  28.             if(a[i] % 2 == 0)
  29.             {
  30.                 System.out.print(a[i]+" ");
  31.             }
  32.         }
  33.     }
  34. }

Output:

$ javac Even_Odd.java
$ java Even_Odd
 
Enter no. of elements you want in array:5
Enter all the elements:
1
2
3
4
5
Odd numbers:1 3 5 
Even numbers:2 4

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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