reverse string in golang

main.go

package main

import "fmt"

func main() {
	input := "Joseph Chinedu Ogbu"
	rev := Reverse(input)
	doubleRev := Reverse(rev)
	fmt.Printf("original: %q\n", input)
	fmt.Printf("reversed: %q\n", rev)
	fmt.Printf("double reversed: %q\n", doubleRev)
}

func Reverse(input string) string {
	r := []rune(input)

	for i, j := 0, len(r)-1; i < j; i, j = i+1, j-1 {
		r[i], r[j] = r[j], r[i]
	}

	return string(r)
}