Java algorithm interview question: have array a[n], the order of the array elements in Java code is reversed

 PackageCom.swift;Importjava.util.ArrayList;Importjava.util.Collections;Importjava.util.List; Public classArray_reverse { Public Static voidMain (string[] args) {/** with array a[n], the order of the array elements is reversed in Java code*/        inta[]={11,8,2,24,90,23}; //First, you can reverse the array elements by using the Set methodList<integer> list=NewArraylist<integer>();  for(Integer i:a) {list.add (i);        } collections.reverse (list);  for(Integer i:list) {System.out.print (i+" "); }                //It can also be done by means of circular end-to-end swaps         for(inti=0;i<a.length>>1;i++) {            inttemp; Temp=A[i]; A[i]=a[a.length-1-i]; A[a.length-1-i]=temp;        } System.out.println ();  for(inti:a) {System.out.print (i+" "); }    }}

Java algorithm interview question: have array a[n], the order of the array elements in Java code is reversed