Example: Reverse Array Using Temporary Array in Java

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// Reverse Array Using Temporary Array
import java.util.Arrays; // Required for Arrays.toString()

public class Main {
    public static void main(String[] args) {
        // Step 1: Declare and initialize the original array
        int[] originalArray = {1, 2, 3, 4, 5};
        System.out.println("Original Array: " + Arrays.toString(originalArray));

        // Step 2: Create a new array to store the reversed elements
        int[] reversedArray = new int[originalArray.length];

        // Step 3: Iterate through the original array and copy elements in reverse order
        int j = 0; // Index for the new reversed array
        for (int i = originalArray.length - 1; i >= 0; i--) {
            reversedArray[j] = originalArray[i];
            j++;
        }

        // Step 4: Print the reversed array
        System.out.println("Reversed Array (temp array): " + Arrays.toString(reversedArray));
    }
}