add: go type system exercises

09-go-type-system/exercises/01-optimal-types/main.go

@@ -8,7 +8,8 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: Optimal Types
+//
 //  1. Choose the optimal data types for the given situations.
 //  2. Print them all
 //  3. Try converting them to lesser data types.

09-go-type-system/exercises/02-the-type-problem/main.go

@@ -12,7 +12,8 @@ import (
 )
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: The Type Problem
+//
 //  Solve the data type problem in the program.
 //
 // EXPECTED OUTPUT

09-go-type-system/exercises/03-parse-arg-numbers/main.go

@@ -14,7 +14,8 @@ import (
 )
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: Parse Arg Numbers
+//
 //  Use strconv.ParseInt function to get int8, int16, and
 //  int32, and int64 values from command-line.
 //

09-go-type-system/exercises/04-time-multiplier/main.go

@@ -13,7 +13,8 @@ import (
 )
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: Time Multiplier
+//
 //  You should get an argument from the command-line and
 //  you need to multiply the time duration value `t` with
 //  the given argument.

09-go-type-system/exercises/05-refactor-feet-to-meter/main.go

@@ -8,7 +8,8 @@
 package main
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: Refactor Feet to Meter
+//
 //  Remember the feet to meters program?
 //  Now, it's time to refactor it.
 //  Define your own Feet and Meters types.

09-go-type-system/exercises/06-convert-the-types/main.go

@@ -10,7 +10,8 @@ package main
 import "fmt"
 
 // ---------------------------------------------------------
-// EXERCISE
+// EXERCISE: Convert the Types
+//
 //  Convert the variables to appropriate types.
 //
 // EXPECTED OUTPUT

09-go-type-system/exercises/README.md

@@ -0,0 +1,13 @@
+# Types
+
+1. **[Find the Optimal Types](https://github.com/inancgumus/learngo/tree/master/09-go-type-system/exercises/01-optimal-types)**
+
+2. **[Fix the Type Problem](https://github.com/inancgumus/learngo/tree/master/09-go-type-system/exercises/02-the-type-problem)**
+
+3. **[Parse Arg Numbers](https://github.com/inancgumus/learngo/tree/master/09-go-type-system/exercises/03-parse-arg-numbers)**
+
+4. **[Time Multiplier](https://github.com/inancgumus/learngo/tree/master/09-go-type-system/exercises/04-time-multiplier)**
+
+5. **[Refactor Feet to Meter](https://github.com/inancgumus/learngo/tree/master/09-go-type-system/exercises/05-refactor-feet-to-meter)**
+
+6. **[Convert the Types](https://github.com/inancgumus/learngo/tree/master/09-go-type-system/exercises/06-convert-the-types)**