Go padStart()

1 개요

Go padStart()

Go

CPU

-1.0s

MEM

-0M

-1.0s

Copy

package main

import (
	"fmt"
	"strings"
)

func padStart(s string, n int, fill string) string {
	fillsize := n - len(s)
	if fillsize < 1 {
		return s
	}
	return strings.Repeat(fill, fillsize) + s
}

func main() {
	s := "Hello"
	fmt.Println(padStart(s, 8, "*"))

	words := []string{"a", "bee", "hello", "playground"}
	for _, word := range words {
		fmt.Println(padStart(word, 5, "_"))
	}
}

***Hello
____a
__bee
hello
playground

2 같이 보기

• 함수 padStart()