package reversewords

import "strings"

func reverse(s string) string {
	result := make([]rune, len(s))
	for i, v := range s {
		result[len(result)-i-1] = v
	}
	return string(result)
}

func ReverseWords(s string) string {
	words := strings.Fields(s)
	for i, v := range words {
		words[i] = reverse(v)
	}
	return strings.Join(words, " ")
}