try to reverse an array in Java

Question

import java.util.Arrays;

public class yo5
{
public static void main(String[]args)
{
int[] a = new int[] {1,2,3,4,5};
int b = a.length;

for(int i=0; i<a.length; i++)
{
b--;
a[i] = a[b];
}

System.out.println(Arrays.toString(a));
}
}

Can anyone explain why the outcome is [5, 4, 3, 4, 5] in stead of [5, 4, 3, 2, 1] ??

Answer 1

You can achieve it for example this way.
https://code.sololearn.com/cG6b0GyOtmn1/?ref=app