golangHow to iterate over a slice in reverse order

package main

func main() {
  arr := []int{10,15,22,34,56}
  for i := len(arr) - 1; i >= 0; i-- {
    // do something with arr[i]
  }
}ctrl + cgithub

`package main` default package declaration	`func main() {` declare `main` function that will be launched automatically
`[]int{10,15,22,34,56}` sample slice to iterate over	`for i := len(arr)` 1; i >= 0; i--`- iterate over`arr`in reverse order, starting from last index and ending at`0`

package main

func main() {
  arr := []int{10,15,22,34,56}
  for i := len(arr) - 1; i >= 0; i-- {
    print(arr[i], " ")
  }
}

56 34 22 15 10