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fix: coding style and file format for chapter 10.

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Bo-Yi Wu
2017-02-11 12:28:43 +08:00
parent d9041c7fc3
commit ca79293078
19 changed files with 731 additions and 720 deletions
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73
eBook/exercises/chapter_10/days.go
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@@ -1,36 +1,37 @@
package main
import "fmt"
type Day int
const (
MO Day = iota
TU
WE
TH
FR
SA
SU
)
var dayName = []string{"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"}
func (day Day) String() string {
return dayName[day]
}
func main() {
var th Day = 3
fmt.Printf("The 3rd day is: %s\n", th)
// If index > 6: panic: runtime error: index out of range
// but use the enumerated type to work with valid values:
var day = SU;
fmt.Println(day); // prints Sunday
fmt.Println(0, MO, 1, TU)
}
/* Output:
The 3rd day is: Thursday
Sunday
0 Monday 1 Tuesday
*/
package main
import "fmt"
type Day int
const (
MO Day = iota
TU
WE
TH
FR
SA
SU
)
var dayName = []string{"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"}
func (day Day) String() string {
return dayName[day]
}
func main() {
var th Day = 3
fmt.Printf("The 3rd day is: %s\n", th)
// If index > 6: panic: runtime error: index out of range
// but use the enumerated type to work with valid values:
var day = SU
fmt.Println(day) // prints Sunday
fmt.Println(0, MO, 1, TU)
}
/* Output:
The 3rd day is: Thursday
Sunday
0 Monday 1 Tuesday
*/