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fix: coding style and file format for all example.

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This commit is contained in:
Bo-Yi Wu
2017-02-11 12:34:46 +08:00
parent f215102638
commit 416e29d95a
206 changed files with 5531 additions and 5451 deletions
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63
eBook/examples/chapter_7/slices_forrange2.go
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@@ -1,31 +1,32 @@
package main
import "fmt"
func main() {
seasons := []string{"Spring","Summer","Autumn","Winter"}
for ix, season := range seasons {
fmt.Printf("Season %d is: %s\n", ix, season)
}
var season string
for _, season = range seasons {
fmt.Printf("%s\n", season)
}
for ix := range seasons {
fmt.Printf("%d ", ix)
}
}
/* Output:
Season 0 is: Spring
Season 1 is: Summer
Season 2 is: Autumn
Season 3 is: Winter
Spring
Summer
Autumn
Winter
0 1 2 3
*/
package main
import "fmt"
func main() {
seasons := []string{"Spring", "Summer", "Autumn", "Winter"}
for ix, season := range seasons {
fmt.Printf("Season %d is: %s\n", ix, season)
}
var season string
for _, season = range seasons {
fmt.Printf("%s\n", season)
}
for ix := range seasons {
fmt.Printf("%d ", ix)
}
}
/* Output:
Season 0 is: Spring
Season 1 is: Summer
Season 2 is: Autumn
Season 3 is: Winter
Spring
Summer
Autumn
Winter
0 1 2 3
*/