Teskari tartib

import "strings"
func (_ Solution) ReverseWordsInString(str string) string {
	// yechimingizni yozing.
  words := strings.Fields(str)

    for i, j := 0, len(words)-1; i < j; i, j = i+1, j-1 {
    if len(words) > 0 {

      words[j], words[i] = words[i], words[j]
    }
  }  
  return  strings.Join(words, " ")
}