개요
- Go fallthrough
예제 1
package main
import "fmt"
func main() {
printDigitInfo(3)
printDigitInfo(2)
printDigitInfo(1)
}
func printDigitInfo(num int) {
switch num {
case 3:
fmt.Println(num, "≥ 3")
case 2:
fmt.Println(num, "≥ 2")
default:
fmt.Println(num, "≥ 1")
}
}
package main
import "fmt"
func main() {
printDigitInfo(3)
printDigitInfo(2)
printDigitInfo(1)
}
func printDigitInfo(num int) {
switch num {
case 3:
fmt.Println(num, "≥ 3")
fallthrough
case 2:
fmt.Println(num, "≥ 2")
fallthrough
default:
fmt.Println(num, "≥ 1")
}
fmt.Println("")
}
예제 2
package main
import "fmt"
func main() {
printDigitInfo(3)
printDigitInfo(2)
printDigitInfo(1)
}
func printDigitInfo(num int) {
switch num {
case 3:
case 2:
case 1:
fmt.Println(num, "≥ 1")
}
}
package main
import "fmt"
func main() {
printDigitInfo(3)
printDigitInfo(2)
printDigitInfo(1)
}
func printDigitInfo(num int) {
switch num {
case 3:
fallthrough
case 2:
fallthrough
case 1:
fmt.Println(num, "≥ 1")
}
}
package main
import "fmt"
func main() {
printDigitInfo(3)
printDigitInfo(2)
printDigitInfo(1)
}
func printDigitInfo(num int) {
switch num {
case 3, 2, 1:
fmt.Println(num, "≥ 1")
}
}
같이 보기
참고
