Read input from STDIN and print Output to STDOUT

HelloWorld.go

package main

// import the required packages
import (
  "fmt"
  "bufio"
  "os"
)

func main {
  //read the input ans save to a reader variable
  reader := bufio.NewReader(os.Stdin);
  //get the message and skip the error
  message, _ := reader.ReadString('\n);
  
  fmt.Println("Hello, World.")
  fmt.Println(message)
}