mirror of
https://github.com/unknwon/the-way-to-go_ZH_CN.git
synced 2025-08-11 19:41:43 +08:00
21 lines
292 B
Go
Executable File
21 lines
292 B
Go
Executable File
// celsius.go
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
)
|
|
|
|
type Celsius float64
|
|
|
|
func (c Celsius) String() string {
|
|
return "The temperature is: " + strconv.FormatFloat(float64(c), 'f', 1, 32) + " °C"
|
|
}
|
|
|
|
func main() {
|
|
var c Celsius = 18.36
|
|
fmt.Println(c)
|
|
}
|
|
|
|
// The temperature is: 18.4 °C
|