From c27db0cac4bea0c6c5b3d37e4e55d0af46ce4217 Mon Sep 17 00:00:00 2001
From: Bhaskar Maity <53265977+Bhaskar-maity@users.noreply.github.com>
Date: Fri, 16 Oct 2020 07:12:17 +0530
Subject: [PATCH] Added an android book and a Python playground (#4156)

* Add javatpoint android free tutorial

* add python playground

* Add interactive new Android tutorial section

javatpoint android tutorial

* del prev change

* change python playground title
---
 free-programming-interactive-tutorials-en.md | 6 ++++++
 free-programming-playgrounds.md              | 1 +
 2 files changed, 7 insertions(+)

diff --git a/free-programming-interactive-tutorials-en.md b/free-programming-interactive-tutorials-en.md
index 01bef87f..0c6ae414 100644
--- a/free-programming-interactive-tutorials-en.md
+++ b/free-programming-interactive-tutorials-en.md
@@ -1,6 +1,7 @@
 ### Index
 
 * [Ada](#ada)
+* [Android](#android)
 * [Bash](#bash)
 * [C](#c)
 * [C#](#c-sharp)
@@ -39,6 +40,11 @@
 * [Introduction to Ada](https://learn.adacore.com/courses/intro-to-ada/index.html)
 
 
+### Android
+
+* [Javatpoint Android Tutorial](https://www.javatpoint.com/android-tutorial)
+
+
 ### Bash
 
 * [Help messages will explain everything](https://explainshell.com)
diff --git a/free-programming-playgrounds.md b/free-programming-playgrounds.md
index caf8fadb..97a7aab2 100644
--- a/free-programming-playgrounds.md
+++ b/free-programming-playgrounds.md
@@ -153,6 +153,7 @@
 * [Codepad](http://codepad.org)
 * [Python Trinket](https://trinket.io/python)
 * [Python.org Shell](https://www.python.org/shell)
+* [Repl.it - NiceDualPoin](https://repl.it/repls/NiceDualPoint#main.py)
 
 
 ### R