update: log parser dir to input scanning

23-input-scanning/exercises/02-unique-words/main.go

@@ -0,0 +1,29 @@
+// 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
+
+// ---------------------------------------------------------
+// EXERCISE: Unique Words
+//
+//  Create a program that counts the unique words from an
+//  input stream.
+//
+//  1. Feed the shakespeare.txt to your program.
+//
+//  2. Scan the input using a new Scanner.
+//
+//  3. Configure the scanner to scan for the words.
+//
+//  4. Count the unique words using a map.
+//
+// EXPECTED OUTPUT
+//  There are 99 words, 70 of them are unique.
+// ---------------------------------------------------------
+
+func main() {
+}