Golang : How to read integer value from standard input ?

Reading integer value from standard input in Golang is fairly simple with fmt.Scanf function. The code below demonstrate how to capture integer value from the standard input.

 package main

 import (
 "fmt"
 )

 func main() {

 var i int
 fmt.Println("Enter an integer value : ")

 _, err := fmt.Scanf("%d", &i)

 if err != nil {
 fmt.Println(err)
 }

 fmt.Println("You have entered : ", i)

 }