// Chapter 14 example: upper case, lower case, repeating.
// Run with: go run exercises/14/02-case-and-repeat.go

package main

import (
	"fmt"
	"strings"
)

func main() {
	name := "Keiko"
	fmt.Println(strings.ToUpper(name))
	fmt.Println(strings.ToLower(name))
	fmt.Println(name) // still the original

	fmt.Println(strings.Repeat("-", 20))
	fmt.Println(strings.Repeat("=", 4) + " TITLE " + strings.Repeat("=", 4))
}