Go language: switch without an expression

Syntax

switch {

         case caseStatement1 :

                  statements

         case caseStatement2 :

                  statements

         …..

…..

default :

         statements

         break

}

HelloWorld.go

package main

import "fmt"

func main() {

 a := 10

 switch {
 case a > 10:
  fmt.Println("Value of a is  > 10")

 case a <= 10:
  fmt.Println("Value of a is <= 10")
 }
}

Output

Value of a is <= 10

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