Update README.md

Author: ZhuuukDS

README.md

@@ -1 +1,13 @@
-# algorithms_tutorials
+# algorithms_tutorials
+
+### This is my repo with collection of notes from different `algorithms and data structures` courses from the very beginning of my learning process
+I consider these notes as something between the course-notes and cheatsheets. <p>
+I split the notes by the main topics for easier navigation. <p>
+Mainly it was created to help myself to recall everything I learned, but I hope it can be aslo useful for all who just started to learn and understand `algorithms`. <p>
+____
+## Table of contents
+  
+### Algorithms 
+  1. [Sorting Algorithms]()
+  2. [Searching Algorithms]()
+  3. [Algorithms on Graphs]()