add: struct exercises and quiz

24-structs/exercises/README.md

@@ -1,5 +1,15 @@
-# Structs Exercises
+# Struct Exercises
 
-## Warm-Up
+You'll build a queryable command-line game store.
 
-1. **[?](https://github.com/inancgumus/learngo/tree/master/???)**
+1. **[Warm Up](https://github.com/inancgumus/learngo/tree/master/24-structs/exercises/01-warmup)**
+
+    Load up the data into the game store.
+
+2. **[List](https://github.com/inancgumus/learngo/tree/master/24-structs/exercises/02-list)**
+
+    Now, it's time to add an interface to your program using the bufio.Scanner. So the users can list the games, or search for the games by id.
+
+3. **[Query By Id](https://github.com/inancgumus/learngo/tree/master/24-structs/exercises/03-query-by-id)**
+
+    Add a new command: "id". So the users can query the games by id.