Chetan S P spchetan11

## .reverse
i = 0
j = array.length - 1

while i < j do

  last = array[j]
  first = array[i]

  array[i] = last
  array[j] = first
	i = 0
	j = array.length - 1

	while i < j do

	last = array[j]
	first = array[i]

	array[i] = last
	array[j] = first