Introduction

In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..

import java.util.Arrays; 
 public class Javaexcercise {
 public static void main(String[] args)
 {
    int[] myarray = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
    System.out.println("Original Array: "+Arrays.toString(myarray)); 
    int ctr = 0;
    for(int i = 0; i < myarray.length; i++)
    {
        if(myarray[i] % 2 == 0)
            ctr++;
    }
    System.out.println("Number of even numbers : "+ctr);
    System.out.println("Number of odd numbers  : "+(myarray.length-ctr));
 }
}

Result