You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: print.go
    path of file: ./repos/the-way-to-go_ZH_CN/eBook/examples/chapter_11
    
    the code of the file until where you have to start completion: // print.go
package main

import (
	"os"
	"strconv"
)

type Stringer interface {
	String() string
}

type Celsius float64

func (c Celsius) String() string {
	return strconv.FormatFloat(float64(c), 'f', 1, 64) + " °C"
}

type Day int

var dayName = []string{"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Su
    
func print(args ...interface{}) {
	for i, arg := range args {
		if i > 0 {
			os.Stdout.WriteString(" ")
		}
		switch a := arg.(type) { // type switch
		case Stringer:
			os.Stdout.WriteString(a.String())
		case int:
			os.Stdout.WriteString(strconv.Itoa(a))
		case string:
			os.Stdout.WriteString(a)
		// more types
		default:
			os.Stdout.WriteString("???")
		}
	}
}