From f1a32d9f851845bd6b14c34dd270de16c03c8960 Mon Sep 17 00:00:00 2001
From: Oleksii Trekhleb <trehleb@gmail.com>
Date: Wed, 5 Sep 2018 11:38:22 +0300
Subject: [PATCH] Add info about the purpose of the repo to main README.

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 527f30dc..2239695f 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,9 @@ _Read this in other languages:_
 [_Español_](README.es-ES.md),
 [_Português_](README.pt-BR.md)
 
+*Note that this project is meant to be used for learning and researching purposes 
+only and it is **not meant** to be used for production.*
+
 ## Data Structures
 
 A data structure is a particular way of organizing and storing data in a computer so that it can