Java Program to Print Array Elements Present at Even Positions - The Coding Shala

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 In this post, we will learn how to write a Java program to print the array elements that are available at even positions.

Java Program to Print Array Elements Present at Even Positions

Write a Java program to print array elements that are available at even indexes. Positions are starting from 0 in the array.

Example 1:
Input: [1, 2, 3, 4, 5]
Output: 1, 3, 5

Approach:

We will start the for/while loop from index 0 and move the pointer by 2 indexes. 

Java Program: 

/**
 * https://www.thecodingshala.com/
 */

public class Main {

    public static void printEvenIndexElements(int[] arr) {
        for (int i=0; i < arr.length; i = i+2) {
            System.out.println(arr[i]);
        }
    }

    public static void main(String[] args) {
        int[] arr = {1, 4, 2, 5, 2, 6, 8};
        printEvenIndexElements(arr);
    }
}

Output: 

Elements at even indexes are: 
1
2
2
8


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