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

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+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!")
+}