learngo/06-variables/06-project-greeter/exercises/solution-to-the-lecture-exercise/main.go

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import (
	"fmt"
	"os"
)

// ---------------------------------------------------------
// This is a solution to the exercise that I asked
// in the lecture.
// ---------------------------------------------------------

// NOTE: You should run this program with 3 arguments
//       at least. Or there will be an error.

func main() {
	// assign a new value to the string variable below
	var (
		name  = os.Args[1]
		name2 = os.Args[2]
		name3 = os.Args[3]
	)

	fmt.Println("Hello great", name, "!")
	fmt.Println("And hellooo to you magnificient", name2, "!")
	fmt.Println("Welcome", name3, "!")

	// changes the name, declares the age with 131
	name, age := "bilbo baggins", 131 // unknown age!

	fmt.Println("My name is", name)
	fmt.Println("My age is", age)
	fmt.Println("And, I love adventures!")
}