if else if else Statement

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 )
}