add: command-line arguments exercises

06-variables/06-project-greeter/exercises/01-count-arguments/main.go

@@ -8,7 +8,8 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: Count the Arguments
+//
 //  Print the count of the command-line arguments
 //
 // INPUT
@@ -19,9 +20,9 @@ package main
 // ---------------------------------------------------------
 
 func main() {
-	// FIX THIS CODE
+	// UNCOMMENT & FIX THIS CODE
 	// count := ?
 
-	// UNCOMMENT IT FIRST, THEN DO NOT TOUCH THIS CODE
+	// UNCOMMENT IT & THEN DO NOT TOUCH THIS CODE
 	// fmt.Printf("There are %d names.\n", count)
 }

06-variables/06-project-greeter/exercises/02-print-the-path/main.go

@@ -8,9 +8,10 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
-//  Print the path of the running program
-//  By getting it from `os.Args` variable
+// EXERCISE: Print the Path
+//
+//  Print the path of the running program by getting it
+//  from `os.Args` variable.
 //
 // HINT
 //  Use `go build` to build your program.

06-variables/06-project-greeter/exercises/03-print-your-name/main.go

@@ -8,8 +8,8 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
-//  Print your name
+// EXERCISE: Print Your Name
+//
 //  Get it from the first command-line argument
 //
 // INPUT
@@ -20,9 +20,11 @@ package main
 //
 // EXAMPLE
 //  go run main.go inanc
+//
 //    inanc
 //
 // BONUS: Make the output like this:
+//
 //  go run main.go inanc
 //    Hi inanc
 //    How are you?

06-variables/06-project-greeter/exercises/04-greet-more-people/main.go

@@ -8,8 +8,7 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
-//  Greet more people
+// EXERCISE: Greet More People
 //
 // RESTRICTIONS
 //  Be sure to match to the expected output below

06-variables/06-project-greeter/exercises/05-greet-5-people/main.go

@@ -8,10 +8,11 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
-//  Greeat 5 people this time.
-//  Do not copy paste from the previous exercise!
-//  And do not look at it.
+// EXERCISE: Greet 5 People
+//
+//  Greet 5 people this time.
+//
+//  Please do not copy paste from the previous exercise!
 //
 // RESTRICTION
 //  This time do not use variables.

06-variables/06-project-greeter/exercises/README.md

@@ -0,0 +1,11 @@
+# Command Line Arguments
+
+1. **[Count the Arguments](https://github.com/inancgumus/learngo/tree/master/06-variables/06-project-greeter/exercises/01-count-arguments)**
+
+2. **[Print the Path](https://github.com/inancgumus/learngo/tree/master/06-variables/06-project-greeter/exercises/02-print-the-path)**
+
+3. **[Print Your Name](https://github.com/inancgumus/learngo/tree/master/06-variables/06-project-greeter/exercises/03-print-your-name)**
+
+4. **[Greet More People](https://github.com/inancgumus/learngo/tree/master/06-variables/06-project-greeter/exercises/04-greet-more-people)**
+
+5. **[Greet 5 People](https://github.com/inancgumus/learngo/tree/master/06-variables/06-project-greeter/exercises/05-greet-5-people)**