Go if else if else 语句

package main



import "fmt"



func main() {

   /* local variable definition */

   var a int = 100



   /* check the boolean condition */

   if( a == 10 ) {

      /* if condition is true then print the following */

      fmt.Printf("Value of a is 10\n" )

   } else if( a == 20 ) {

      /* if else if condition is true */

      fmt.Printf("Value of a is 20\n" )

   } else if( a == 30 ) {

      /* if else if condition is true  */

      fmt.Printf("Value of a is 30\n" )

   } else {

      /* if none of the conditions is true */

      fmt.Printf("None of the values is matching\n" )

   }

   fmt.Printf("Exact value of a is: %d\n", a )

}