10-week-algorithm-excercise-master/OneQuestionPerDay/LCOF5/replace_space.go

package main

import "strings"

func replaceSpace(s string) string {
	var sb strings.Builder
	for i := 0;i< len(s);i++ {
		if s[i] == ' ' {
			sb.WriteString("%20")
		} else {
			sb.WriteByte(s[i])
		}
	}
	return sb.String()
}