rotateArray

function rotateArray0(arr) {

  let arrLength = arr.length
  let s = Number(arr[arrLength - 1])
  let s1 = s % (arrLength - 1)

  newArr = []

  for (let i = arrLength - s1 - 1, j = 0; i < arrLength - 1; i++, j++)
    newArr[j] = arr[i]

  for (let i = 0; i < arrLength - s1 - 1; i++)
    newArr[i + s1] = arr[i]

  let output = ''
  for (let i = 0; i < newArr.length; i++)
    output += newArr[i] + ' '
  console.log(output)

}