golang const iota
package main
import "fmt"
const (
A = iota // 0
B // 1
C // 2
D = iota // 3
)
func main() {
fmt.Println(A, B, C, D)
}
package main
import "fmt"
const (
A = iota // 0
B // 1
C // 2
D = iota // 3
)
func main() {
fmt.Println(A, B, C, D)
}