LeetCode-Go/leetcode/0151.Reverse-Words-in-a-String/151. Reverse Words in a String.go

package leetcode

import "strings"

func reverseWords151(s string) string {
	ss := strings.Fields(s)
	reverse151(&ss, 0, len(ss)-1)
	return strings.Join(ss, " ")
}

func reverse151(m *[]string, i int, j int) {
	for i <= j {
		(*m)[i], (*m)[j] = (*m)[j], (*m)[i]
		i++
		j--
	}
}