Ex_11.java

package Big_O;

public class Ex_11 {
	public static void reverse(int[] array) {
	    for (int i = 0; i < array.length / 2; i++) {
	        int other = array.length - i - 1;
	        int temp = array[i];
	        array[i] = array[other];
	        array[other] = temp;
	    }
	}
	
	public static void main(String[] args) {
		int[] array = {0, 1, 2, 3, 4, 5};
		reverse(array);
		for (int x : array) {
			System.out.println(x);
		}
	}	
}