Array swapping in java

#BackCoding

you will see simple logic to swap the elements of the array, and also you can learn

#java
#programming

[zadnasnt]

in for loop
i<arr.length or i<=arr.length-1
not i<arr.length-1
for display the last element arr[arr.length-1]

[vijaymane]

Which aap you use for this kind of coding