GO learning - 002 Const Iota
package main
import "fmt"
// const 来定义枚举类型
const (
BEIJING = 10 * iota
SHANGHAI
SHENZHEN
)
func main() {
//常量(只读属性)
const length int = 10
fmt.Println(length)
fmt.Println(BEIJING)
fmt.Println(SHANGHAI)
fmt.Println(SHENZHEN)
}
10
0
10
20