{}
class ReverseArray {
public static void main(String[] args) {
int[] arr={12,13,5,67,8,9,5,4};
for(int ele: arr){
System.out.print(ele+" ");
}
int n=arr.length;
for(int i=0; i<n/2; i++){
int temp=arr[i];
arr[i]=arr[n-1-i];
arr[n-1-i]=temp;
}
System.out.println("\nafter reverse=");
for(int ele: arr){
System.out.print(ele+" ");
}
}
}