From 3aca6f83d09d7562af8e0fabf8f52cb08f53a658 Mon Sep 17 00:00:00 2001
From: Apurva Vishwakarma <36156554+iamapurva@users.noreply.github.com>
Date: Sat, 6 Oct 2018 01:41:18 +0530
Subject: [PATCH 01/40] Update README.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index b487cda..b801160 100644
--- a/README.md
+++ b/README.md
@@ -727,6 +727,16 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Painter
 - [![github-alt][github-img]](https://github.com/Vishal1541)
 
+### Apurva Vishwakarma
+- I am a young developer in India
+- I'm currently a undergraduate
+- My hobbies include:
+  - Coding
+  - Gaming
+  - Playing sports
+- [![github-alt][github-img]](https://github.com/iamapurva)
+
+
 # W
 
 # X

From fcd95edff0219d5ddc89c3667ce849a6e49089af Mon Sep 17 00:00:00 2001
From: meditat <shivam.15bme1094@abes.ac.in>
Date: Sat, 6 Oct 2018 14:28:47 +0530
Subject: [PATCH 02/40] Added my profile

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 880c083..7471a16 100644
--- a/README.md
+++ b/README.md
@@ -794,6 +794,10 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Painter
 - [![github-alt][github-img]](https://github.com/Vishal1541)
 
+### Shivam Singh
+- A Nature love and an Android enthusiast
+  [![github-alt][github-img]](https://github.com/meditat)
+
 # W
 
 # X

From d4540b1be77c97547cf9c357a9cd5f26d356be04 Mon Sep 17 00:00:00 2001
From: Jerin Joseph <42619953+jerinjoseph1@users.noreply.github.com>
Date: Sun, 7 Oct 2018 01:04:06 +0530
Subject: [PATCH 03/40] Added my edit

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 06ba005..d4c2e2a 100644
--- a/README.md
+++ b/README.md
@@ -517,7 +517,8 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I like developing and doing graphic art!
 - [![twitter-alt][twitter-img]](https://twitter.com/jvcks0n)
 
-# K
+ ### Jerin [*love to code*]
+- I'm a CSE engineering student- [![github-alt][github-img]](https://github.com/jerinjoseph1) 
 
 ### Kamal Iqlaas
 - Pursuing Master in Business Intelligence and Data Analytics

From 1c4f20b1d006b85a9a357793c1828a4a0a328065 Mon Sep 17 00:00:00 2001
From: HubbleJo <hubblejo@gmail.com>
Date: Sat, 6 Oct 2018 21:47:43 +0200
Subject: [PATCH 04/40] Added my name and a piece of code

---
 README.md    | 20 +++++++++++++-------
 code/sort.js | 22 ++++++++++++++++++++++
 2 files changed, 35 insertions(+), 7 deletions(-)
 create mode 100644 code/sort.js

diff --git a/README.md b/README.md
index 06ba005..d5c6ccd 100644
--- a/README.md
+++ b/README.md
@@ -117,7 +117,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I'm currently working as a Virtualization Specialist
 - [![twitter-alt][twitter-img]](https://twitter.com/ankso)
   [![github-alt][github-img]](https://github.com/anksos)
- 
+
  ### Angel Pink
 - I'm a software engineer.
 - [![github-alt][github-img]](https://github.com/pinkangelin4u)
@@ -176,7 +176,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 ### Arjun Rajpal
   - Software Engineer and a ML Enthusiast
   - [![github-alt][github-img]](https://github.com/arjunrajpal)
-  
+
 ### Ashmita Sharma
   - Grad Student
   - OpenSource Enthusiast
@@ -399,7 +399,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Open Source Enthusiast
 - [![twitter-alt][twitter-img]](https://twitter.com/Hammad_Lari)
   [![github-alt][github-img]](https://github.com/hammadmashkoor)
-  
+
 ### haqqer
 - Python Programmer and Web BackEnd Dev
 - college students, Open Source Enthusiast
@@ -430,6 +430,12 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Interests: Machine learning
 - [![github-alt][github-img]](https://github.com/longhai18)
 
+### HubbleJo
+- Student from Germany
+- Really likes Kotlin
+- Also interested in electronics and artificial Intelligence
+- [![github-alt][github-img]](https://github.com/hubblejo)
+
 # I
 
 ### IGC
@@ -483,7 +489,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - and cats.
 - [![github-alt][github-img]](https://github.com/jcbrown602)
   [![freeCodeCamp](imgs/freecodecamp.png)](https://www.freecodecamp.org/jcbrown602)
-  
+
 ### Jason McCutchan
 - Fullstack Javascript Developer
 - Bootcamp Grad -> Currently @ TDSecurities
@@ -587,7 +593,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I like movies, series, electronic games, board games, RPG and beer.
 - [![twitter-alt][twitter-img]](https://twitter.com/Magno_Macedo89)
   [![github-alt][github-img]](https://github.com/magnoDev)
-  
+
 ### Manthan Keim
 - Bachelor student in Computer Science Engineering at MAIT.
 - I like movies, TV-series,reading books and listening songs.
@@ -807,7 +813,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 ### Rui Min Sim
 - recent CS grad teaching at The Coding Space
 - :fuelpump::coffee:
-- :heart: :video_game:[survivio](http://surviv.io/) 
+- :heart: :video_game:[survivio](http://surviv.io/)
 - [![twitter-alt][twitter-img]](https://twitter.com/ruiminsim)
   [![github-alt][github-img]](https://github.com/rmsim)
 
@@ -936,7 +942,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![github-alt][github-img]](https://github.com/uds5501)
 
 ### Uğur Soğukpınar
-* Backend Developer 
+* Backend Developer
 * Interested in Machine Learning, Deep Learning, AI
 - [![github-alt][github-img]](https://github.com/ugursogukpinar)
 - [![twitter-alt][twitter-img]](https://twitter.com/sogukpinarugur)
diff --git a/code/sort.js b/code/sort.js
new file mode 100644
index 0000000..1fba239
--- /dev/null
+++ b/code/sort.js
@@ -0,0 +1,22 @@
+function (arr) {
+    function swap(i, j) {
+        let temp = arr[i];
+        arr[i] = arr[j];
+        arr[j] = temp;
+    }
+    let n = arr.length;
+    let sw = true;
+    let x = 0;
+    while (sw) {
+        sw = false;
+        x = x + 1;
+        for (let i = 1;i<=(n-x);i++) {
+            if (arr[i - 1] > arr[i]) {
+                swap(i - 1, i);
+                sw = true;
+            }
+        }
+
+    }
+    return arr
+}

From 1bbe51046ed0ed16844dcbcf2f4f7188478c4c8d Mon Sep 17 00:00:00 2001
From: Matt <36310667+NotoriousRebel@users.noreply.github.com>
Date: Sat, 6 Oct 2018 19:08:06 -0400
Subject: [PATCH 05/40] Update README.md

Added me.
---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..31529f4 100644
--- a/README.md
+++ b/README.md
@@ -669,6 +669,12 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I am a member of Microsoft Technical Community , LPU
 - [![github-alt][github-img]](https://github.com/NikhilShrivastava)
 
+### Aakash Goel
+- Student pursuing B.S. in Computing Security.
+- Passionate about learning and coding useful things.
+- I enjoy python and making things more efficient. 
+- [![github-alt][github-img]](https://github.com/NotoriousRebel)
+
 # O
 
 ### Omkar Kulkarni

From 5084c41e19fd289e8af8b8d3fc402b03bbdeb238 Mon Sep 17 00:00:00 2001
From: Lucio Leandro <lucio.leo85@gmail.com>
Date: Sat, 6 Oct 2018 22:52:27 -0300
Subject: [PATCH 06/40] Update README

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..70a84b6 100644
--- a/README.md
+++ b/README.md
@@ -569,6 +569,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Software Engineer in Spain
 - [![github-alt][github-img]](https://github.com/lchaglla)
 
+### Lúcio Leandro
+- Computer science student
+-  nerd, I like Free Software, musician
+- [![github-alt][github-img]](https://github.com/lucioleandro)
+
 ### Luke Oliff
 - Technical Writer working for @auth0
 - [![twitter-alt][twitter-img]](https://twitter.com/mroliff)

From e01e76c13bba08f742180feb0fe91e40a456b0f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ramom=20Jos=C3=A9?= <ramom1999@live.com>
Date: Sun, 7 Oct 2018 00:02:08 -0300
Subject: [PATCH 07/40] AVL Tree

---
 code/AVL.py | 180 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 180 insertions(+)
 create mode 100644 code/AVL.py

diff --git a/code/AVL.py b/code/AVL.py
new file mode 100644
index 0000000..d0edb75
--- /dev/null
+++ b/code/AVL.py
@@ -0,0 +1,180 @@
+'''
+A AVL tree
+'''
+
+
+class Node:
+
+    def __init__(self, label):
+        self.label = label
+        self._parent = None
+        self._left = None
+        self._right = None
+        self.height = 0
+
+    @property
+    def right(self):
+        return self._right
+
+    @right.setter
+    def right(self, node):
+        if node is not None:
+            node._parent = self
+            self._right = node
+
+    @property
+    def left(self):
+        return self._left
+
+    @left.setter
+    def left(self, node):
+        if node is not None:
+            node._parent = self
+            self._left = node
+
+    @property
+    def parent(self):
+        return self._parent
+
+    @parent.setter
+    def parent(self, node):
+        if node is not None:
+            self._parent = node
+            self.height = self.parent.height + 1
+        else:
+            self.height = 0
+
+
+class AVL:
+
+    def __init__(self):
+        self.root = None
+        self.size = 0
+
+    def insert(self, value):
+        node = Node(value)
+
+        if self.root is None:
+            self.root = node
+            self.root.height = 0
+            self.size = 1
+        else:
+            # Same as Binary Tree
+            dad_node = None
+            curr_node = self.root
+
+            while True:
+                if curr_node is not None:
+
+                    dad_node = curr_node
+
+                    if node.label < curr_node.label:
+                        curr_node = curr_node.left
+                    else:
+                        curr_node = curr_node.right
+                else:
+                    node.height = dad_node.height
+                    dad_node.height += 1
+                    if node.label < dad_node.label:
+                        dad_node.left = node
+                    else:
+                        dad_node.right = node
+                    self.rebalance(node)
+                    self.size += 1
+                    break
+
+    def rebalance(self, node):
+        n = node
+
+        while n is not None:
+            height_right = n.height
+            height_left = n.height
+
+            if n.right is not None:
+                height_right = n.right.height
+
+            if n.left is not None:
+                height_left = n.left.height
+
+            if abs(height_left - height_right) > 1:
+                if height_left > height_right:
+                    left_child = n.left
+                    if left_child is not None:
+                        h_right = (right_child.right.height
+                                    if (right_child.right is not None) else 0)
+                        h_left = (right_child.left.height
+                                    if (right_child.left is not None) else 0)
+                    if (h_left > h_right):
+                        self.rotate_left(n)
+                        break
+                    else:
+                        self.double_rotate_right(n)
+                        break
+                else:
+                    right_child = n.right
+                    if right_child is not None:
+                        h_right = (right_child.right.height
+                            if (right_child.right is not None) else 0)
+                        h_left = (right_child.left.height
+                            if (right_child.left is not None) else 0)
+                    if (h_left > h_right):
+                        self.double_rotate_left(n)
+                        break
+                    else:
+                        self.rotate_right(n)
+                        break
+            n = n.parent
+
+    def rotate_left(self, node):
+        aux = node.parent.label
+        node.parent.label = node.label
+        node.parent.right = Node(aux)
+        node.parent.right.height = node.parent.height + 1
+        node.parent.left = node.right
+
+
+    def rotate_right(self, node):
+        aux = node.parent.label
+        node.parent.label = node.label
+        node.parent.left = Node(aux)
+        node.parent.left.height = node.parent.height + 1
+        node.parent.right = node.right
+
+    def double_rotate_left(self, node):
+        self.rotate_right(node.getRight().getRight())
+        self.rotate_left(node)
+
+    def double_rotate_right(self, node):
+        self.rotate_left(node.getLeft().getLeft())
+        self.rotate_right(node)
+
+    def empty(self):
+        if self.root is None:
+            return True
+        return False
+
+    def preShow(self, curr_node):
+        if curr_node is not None:
+            self.preShow(curr_node.left)
+            print(curr_node.label, end=" ")
+            self.preShow(curr_node.right)
+
+    def preorder(self, curr_node):
+        if curr_node is not None:
+            self.preShow(curr_node.left)
+            self.preShow(curr_node.right)
+            print(curr_node.label, end=" ")
+
+    def getRoot(self):
+        return self.root
+
+t = AVL()
+t.insert(1)
+t.insert(2)
+t.insert(3)
+# t.preShow(t.root)
+# print("\n")
+# t.insert(4)
+# t.insert(5)
+# t.preShow(t.root)
+# t.preorden(t.root)
\ No newline at end of file

From 29e2fcdcf78026474c0a737099e60446663c20fe Mon Sep 17 00:00:00 2001
From: Wafgar <Wafgars@gmail.com>
Date: Sun, 7 Oct 2018 11:15:11 +0800
Subject: [PATCH 08/40] Create update.md

---
 update.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 update.md

diff --git a/update.md b/update.md
new file mode 100644
index 0000000..7cc0105
--- /dev/null
+++ b/update.md
@@ -0,0 +1 @@
+ntg

From 455ffc7300475a97a58c9dde25914ceeb07e466b Mon Sep 17 00:00:00 2001
From: vimuDeshan <vimu.deshan94@gmail.com>
Date: Sun, 7 Oct 2018 09:47:26 +0530
Subject: [PATCH 09/40] hello world in cpp

---
 HelloWorld.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 HelloWorld.cpp

diff --git a/HelloWorld.cpp b/HelloWorld.cpp
new file mode 100644
index 0000000..ed642a6
--- /dev/null
+++ b/HelloWorld.cpp
@@ -0,0 +1,8 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    cout <<"\nHello World"<< endl;
+    return 0;
+}

From da0933e0334ff5fb2bbffd90d7362f3d93f57dd2 Mon Sep 17 00:00:00 2001
From: Jatin Aggarwal <jatinagg1@gmail.com>
Date: Sun, 7 Oct 2018 10:37:48 +0530
Subject: [PATCH 10/40] first commit

---
 code/HelloWorld_jatin.py | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 code/HelloWorld_jatin.py

diff --git a/code/HelloWorld_jatin.py b/code/HelloWorld_jatin.py
new file mode 100644
index 0000000..70a80bc
--- /dev/null
+++ b/code/HelloWorld_jatin.py
@@ -0,0 +1,8 @@
+//Jatin Aggarwal
+
+#include <stdio.h>
+int main()
+{
+   printf("Hello, World!");
+   return 0;
+}

From f795b1a2dbc5b47673592109404dc3d0c4f1fefa Mon Sep 17 00:00:00 2001
From: Kanishk gupta <kanishkgupta1234@gmail.com>
Date: Sun, 7 Oct 2018 11:08:12 +0530
Subject: [PATCH 11/40] Create HelloWOrld.cs

---
 code/HelloWOrld.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 code/HelloWOrld.cs

diff --git a/code/HelloWOrld.cs b/code/HelloWOrld.cs
new file mode 100644
index 0000000..2e9bc56
--- /dev/null
+++ b/code/HelloWOrld.cs
@@ -0,0 +1,10 @@
+// Hello World! program C#
+namespace HelloWorld
+{
+    class Hello {         
+        static void Main(string[] args)
+        {
+            System.Console.WriteLine("Hello HacktoberFest!");
+        }
+    }
+}

From 04207e2938dc675e75514eaa196afbed9a1d89de Mon Sep 17 00:00:00 2001
From: Kanishk gupta <kanishkgupta1234@gmail.com>
Date: Sun, 7 Oct 2018 11:34:08 +0530
Subject: [PATCH 12/40] Update README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..ec8b0c9 100644
--- a/README.md
+++ b/README.md
@@ -524,6 +524,12 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Love tech, learn tech, use tech, teach tech.
 - [![github-alt][github-img]](https://github.com/Iqlaas)
 
+### Kanishk Gupta
+- Student,At Chandigarh University , tech enthusiast.
+- Currently, I am Campus Ambassador at HackerEarth.
+- I am love to take challenges!!
+- [![github-alt][github-img]](https://github.com/gkanishk)
+
 ### Karen Geerts
 - I work for REA (https://www.rea-group.com/IRM/content/default.aspx) and am a junior Ruby developer.
 - [![twitter-alt][twitter-img]](https://twitter.com/GeekRanters)

From b62a5b702b4406dc28ab63326ab2d44b96aee513 Mon Sep 17 00:00:00 2001
From: Pawan Kumar Singh <pspsingh972@gmail.com>
Date: Sun, 7 Oct 2018 12:41:00 +0530
Subject: [PATCH 13/40] Updated README.md with details

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..5022b27 100644
--- a/README.md
+++ b/README.md
@@ -705,6 +705,21 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Front End Developer
   [![github-alt][github-img]](https://github.com/pranav0408)
 
+### Pawan Singh
+- Computer Science Graduate from India
+- Software Engineer
+- Open Source Contributor
+- Love working with javaScript and Python
+- Currently working on
+  - NodeJS
+  - MeteorJS
+  - ReactJS
+  - AngularJS
+  - MongoDB
+  - Python
+  - and sometimes Java
+- [![github-alt][github-img]](https://github.com/pawansingh972)
+
 ### Pritish Thakkar
 - I'm an undergraduate from Punjab engineering college
 - My favourite programming language is C++ and I'm a sport programmer.

From 25e549d9a1348a9a22ba8f0de868c8996ec234a9 Mon Sep 17 00:00:00 2001
From: Himanshu Aggarwal <himanshu@Himanshus-MacBook-Pro.local>
Date: Sun, 7 Oct 2018 13:16:59 +0530
Subject: [PATCH 14/40] Add Himanshu Aggarwal

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..c037ea5 100644
--- a/README.md
+++ b/README.md
@@ -425,6 +425,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![github-alt][github-img]](https://github.com/ryokugyu)
   [![twitter-alt][twitter-img]](https://twitter.com/ryokugyu_)
 
+### Himanshu Aggarwal
+- Studies at IIITD.
+- I am a Data Science enthusiast.
+- [![github-alt][github-img]](https://github.com/himanshu0113)
+
 ### Ha Huy Long Hai
 - An undergraduate Computer Science student
 - Interests: Machine learning

From 40769c719ade70a282df4565701718522be850db Mon Sep 17 00:00:00 2001
From: Arighna Chakrabarty <arighna.chakrabarty100@gmail.com>
Date: Sun, 7 Oct 2018 13:17:24 +0530
Subject: [PATCH 15/40] Update README.md

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..89b34b0 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,14 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![github-alt][github-img]](https://github.com/Arisdolanan)
 - [![facebook-alt][facebook-img]](https://facebook.com/arisdolanan)
 
+### Arighna Chakrabarty
+- I'm cuerrently a student at IIT Guwahati, India.
+- My passions are:-
+  - Python Developer
+  - DL enthusuiast
+  - Open Source Freak (Have worked in SymPy..!)
+- [![github-alt][github-img]](https://github.com/ArighnaIITG)
+
 ### Arjun Rajpal
   - Software Engineer and a ML Enthusiast
   - [![github-alt][github-img]](https://github.com/arjunrajpal)

From 2871590eb46bcbbf13fd8f498117973da114e171 Mon Sep 17 00:00:00 2001
From: Shivendra Agarwal <shiva.agarwal0@gmail.com>
Date: Sun, 7 Oct 2018 13:22:39 +0530
Subject: [PATCH 16/40] fixing a link in readme.md

fixing a link in readme.md
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 06ba005..82349b9 100644
--- a/README.md
+++ b/README.md
@@ -910,7 +910,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 ### Trill Cosby
 - Student Computer Science
 - Reverse engineer all the things
-- [![github-alt][github-img](https://github.com/trillcosby)
+- [![github-alt][github-img]](https://github.com/trillcosby)
 
 ### Tanet Pornsirirat
 - I am a Game Developer

From 45801b5d04538e037d82daeccaa4bb0c293d8778 Mon Sep 17 00:00:00 2001
From: Himanshu Aggarwal <himanshu@Himanshus-MacBook-Pro.local>
Date: Sun, 7 Oct 2018 13:37:57 +0530
Subject: [PATCH 17/40] Add helloNewWorld.py to code

---
 code/helloNewWorld.py | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 code/helloNewWorld.py

diff --git a/code/helloNewWorld.py b/code/helloNewWorld.py
new file mode 100644
index 0000000..1c584ba
--- /dev/null
+++ b/code/helloNewWorld.py
@@ -0,0 +1,3 @@
+#New Hello World Code in Python
+print("Hello World! This is Hacktober 2018! Enjoy!")
+

From 2332ac04743693f1bb1fc965c1779d36e89e6d45 Mon Sep 17 00:00:00 2001
From: Abhishek Kumar <35439414+sami-colon@users.noreply.github.com>
Date: Sun, 7 Oct 2018 13:39:45 +0530
Subject: [PATCH 18/40] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..9333ad5 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,10 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![facebook-alt][facebook-img]](https://facebook.com/abaykandotcom)
   [![twitter-alt][twitter-img]](https://twitter.com/abaykandotcom)
   [![github-alt][github-img]](https://github.com/abaykan)
+  
+### Abhishek Kumar
+- Competietive Coder
+- Student, Self taught
 
 ### Adeonir Kohl
 - UI Designer, Frontend Developer

From 6770e8c2c6ff8ba873a501fd50683430f8f0ed01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Volkan=20=C5=9Eeng=C3=BCl?= <volkan.sengul@smartlimon.com>
Date: Sun, 7 Oct 2018 11:09:48 +0300
Subject: [PATCH 19/40] =?UTF-8?q?Add=20Volkan=20=C5=9Eeng=C3=BCl?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore | 1 +
 README.md  | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/.gitignore b/.gitignore
index e5afb67..da34189 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ _site/
 .jekyll-cache/
 .jekyll-metadata
 README.md.bak
+.idea/
diff --git a/README.md b/README.md
index 06ba005..1a3d05e 100644
--- a/README.md
+++ b/README.md
@@ -966,6 +966,15 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Painter
 - [![github-alt][github-img]](https://github.com/Vishal1541)
 
+### Volkan Şengül
+- Software Engineer
+- Interest : Machine Learning
+- Teaching software development on youtube 
+- Digital Painting
+- [![github-alt][github-img]](https://github.com/volkansengul)
+  [![twitter-alt][twitter-img]](https://twitter.com/volkansengul)
+  [![youtube-alt][youtube-img]](https://youtube.com/volkansengul)
+
 # W
 
 ### Wisnu Febriadi

From 5c824b86c7b5e87d66549f00d4e3a5574b4a9306 Mon Sep 17 00:00:00 2001
From: chirag2506 <chiraggupta2506@gmail.com>
Date: Sun, 7 Oct 2018 13:58:01 +0530
Subject: [PATCH 20/40] Added my profile into readme.md and added a JAVA code
 of all snake and ladder paths from one postion to other

---
 README.md           |  7 +++++++
 code/BoardPath.java | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 code/BoardPath.java

diff --git a/README.md b/README.md
index 06ba005..ed7bec7 100644
--- a/README.md
+++ b/README.md
@@ -260,6 +260,13 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Lover of programming, drums, cars, ping-pong and anime.
 - [![github-alt][github-img]](https://github.com/costassolla)
 
+### Chirag Gupta  
+- First Year Student
+- Interested in development, machine learning.
+- Lover of programming, Greek mythology, Marvel.
+- [![github-alt][github-img]](https://github.com/chirag2506)
+  [![twitter-alt][twitter-img]](https://twitter.com/chiraggupta2506)
+
 ### CohheeTime
 - I built my first website in 1999
 - [![github-alt][github-img]](https://github.com/CohheeTime)
diff --git a/code/BoardPath.java b/code/BoardPath.java
new file mode 100644
index 0000000..60a5880
--- /dev/null
+++ b/code/BoardPath.java
@@ -0,0 +1,37 @@
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class getBoardPath {
+
+	public static void main(String[] args) {
+		Scanner scn = new Scanner(System.in);
+        System.out.println("Enter Current Position:");
+        int n1= scn.nextInt();
+        System.out.println("Enter Destination Position:");
+        int n2= scn.nextInt();
+		System.out.println(GetBoardPath(n1, n2));
+
+	}
+
+	public static ArrayList<String> GetBoardPath(int curr, int end) {
+// Returns all snake & ladder board paths from curr to end
+		if (curr == end) {
+			ArrayList<String> basePositive = new ArrayList<>();
+			basePositive.add("\n");
+			return basePositive;
+		}
+		if (curr > end) {
+			ArrayList<String> baseNegative = new ArrayList<>();
+			return baseNegative;
+		}
+		ArrayList<String> MyResult = new ArrayList<>();
+		for (int dice = 1; dice <= 6; dice++) {
+			ArrayList<String> RecResult = GetBoardPath(curr + dice, end);
+			for (String RecResultString : RecResult) {
+				MyResult.add(dice + RecResultString);
+			}
+		}
+		return MyResult;
+	}
+
+}
\ No newline at end of file

From ee52a26101350433fb966386db6e6aa441b97a32 Mon Sep 17 00:00:00 2001
From: Aastha Jain <42897657+Aastha2107@users.noreply.github.com>
Date: Sun, 7 Oct 2018 13:59:04 +0530
Subject: [PATCH 21/40] Add files via upload

---
 1.Helloworld.html | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 1.Helloworld.html

diff --git a/1.Helloworld.html b/1.Helloworld.html
new file mode 100644
index 0000000..004ef34
--- /dev/null
+++ b/1.Helloworld.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+
+<html>
+     <head>
+         <meta charset="utf-8">
+         <title>my first webpage</title>
+     </head>
+    <body>
+          <p>hello world!</p>
+    </body>
+</html>
\ No newline at end of file

From f60a04b8ee8b31c975e7a219889bba9922044517 Mon Sep 17 00:00:00 2001
From: Ruchika Salwan <ruchikasalwan80@gmail.com>
Date: Sun, 7 Oct 2018 15:29:12 +0530
Subject: [PATCH 22/40] Updated ReadMe.md

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..79339cd 100644
--- a/README.md
+++ b/README.md
@@ -811,6 +811,14 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![twitter-alt][twitter-img]](https://twitter.com/ruiminsim)
   [![github-alt][github-img]](https://github.com/rmsim)
 
+### Ruchika Salwan
+- Software Engineer 
+- Hobbies:
+  - Coding :heart:
+  - Reading :heart:
+- [![twitter-alt][twitter-img]](https://twitter.com/ruchika_salwan)
+  [![github-alt][github-img]](https://github.com/Ruchika8)
+
 # S
 
 ### Sahil

From fa6e45a2dd6a0b17e37f943c9342df74ecd4330f Mon Sep 17 00:00:00 2001
From: Ruchika Salwan <ruchikasalwan80@gmail.com>
Date: Sun, 7 Oct 2018 15:37:59 +0530
Subject: [PATCH 23/40] Initial commit with Hello World in Java

---
 code/HelloWorld.java | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 code/HelloWorld.java

diff --git a/code/HelloWorld.java b/code/HelloWorld.java
new file mode 100644
index 0000000..4f0cd0f
--- /dev/null
+++ b/code/HelloWorld.java
@@ -0,0 +1,6 @@
+public class HelloWorld{
+
+  public static void main(String[] args){
+    System.out.println("Hello World from India!");
+  }
+}
\ No newline at end of file

From f5dcc299dc746fd65fbad210cf88c2306fe918e9 Mon Sep 17 00:00:00 2001
From: mory91 <mortezaho.1376@gmail.com>
Date: Sun, 7 Oct 2018 13:47:45 +0330
Subject: [PATCH 24/40] Update Readme Add Helloworld in elm

---
 README.md      | 5 +++++
 code/hello.elm | 7 +++++++
 2 files changed, 12 insertions(+)
 create mode 100644 code/hello.elm

diff --git a/README.md b/README.md
index 06ba005..c24eab2 100644
--- a/README.md
+++ b/README.md
@@ -617,6 +617,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![twitter-alt][twitter-img]](https://twitter.com/_mohit_yadav)
   [![github-alt][github-img]](https://github.com/mohityadav7)
 
+### Morteza Hosseini
+- Yet Another Developer
+- [![twitter-alt][twitter-img]](https://twitter.com/mortezism)
+  [![github-alt][github-img]](https://github.com/mory91)
+
 ### mkaur7999
   - I am a young developer in Sri Lanka
   - I'm currently a undergraduate
diff --git a/code/hello.elm b/code/hello.elm
new file mode 100644
index 0000000..5ea74fb
--- /dev/null
+++ b/code/hello.elm
@@ -0,0 +1,7 @@
+module Hello exposing (..)
+
+import Html exposing (text)
+
+
+main =
+    text "Hello World!"
\ No newline at end of file

From 63370d3226c937e962934a1bc0f7b9696eb202e3 Mon Sep 17 00:00:00 2001
From: priyyyamm <43928018+priyyyamm@users.noreply.github.com>
Date: Sun, 7 Oct 2018 16:52:15 +0530
Subject: [PATCH 25/40] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..6a95ea5 100644
--- a/README.md
+++ b/README.md
@@ -710,6 +710,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - My favourite programming language is C++ and I'm a sport programmer.
 - [![github-alt][github-img]](https://github.com/ma5terdrag0n)
 
+### Priyam Mehta
+- I'm 11th grade Computer Science Student.
+- I am a aspiring Software Developer.
+- [![github-alt][github-img]](https://github.com/priyyyamm)
+
 # Q
 
 # R

From 1067f8c1b3f8ce96dc72a606c2096444850b5352 Mon Sep 17 00:00:00 2001
From: priyyyamm <43928018+priyyyamm@users.noreply.github.com>
Date: Sun, 7 Oct 2018 16:52:52 +0530
Subject: [PATCH 26/40] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6a95ea5..479041f 100644
--- a/README.md
+++ b/README.md
@@ -712,7 +712,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 
 ### Priyam Mehta
 - I'm 11th grade Computer Science Student.
-- I am a aspiring Software Developer.
+- I am an aspiring Software Developer.
 - [![github-alt][github-img]](https://github.com/priyyyamm)
 
 # Q

From 1b1484f302567ef643d4184d86bb188eff463836 Mon Sep 17 00:00:00 2001
From: Alfansuri <39211835+Alfansuri@users.noreply.github.com>
Date: Sun, 7 Oct 2018 18:36:06 +0700
Subject: [PATCH 27/40] README.md

Update README.md
---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..a961a78 100644
--- a/README.md
+++ b/README.md
@@ -625,6 +625,10 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
     - Gaming
     - Nature Photography
   - [![github-alt][github-img]](https://github.com/mkaur7999)
+  
+  ### Muh. Salman Alfansuri
+- I am a web developer and student in Indonesia
+- [![github-alt][github-img]](https://github.com/Alfansuri)
 
 # N
 

From 9038400f0fe9202661681ce123cf4e5b924c386b Mon Sep 17 00:00:00 2001
From: Janitha133 <33251135+Janitha133@users.noreply.github.com>
Date: Sun, 7 Oct 2018 17:14:52 +0530
Subject: [PATCH 28/40] add jr

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..9b5a663 100644
--- a/README.md
+++ b/README.md
@@ -475,6 +475,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I also like playing the cello, watching shows on Netflix, and cooking.
 - [![github-alt][github-img]](https://github.com/janicek1m)
 
+### Janitha Rasanga
+- I am a student of University of Moratuwa
+- [![facebook-alt][facebook-img]](https://web.facebook.com/janitha.rasanga.7)
+  [![github-alt][github-img]](https://github.com/Janitha133)
+
 ### Jason
 - AI/ML enthusiast
 - High-functioning Autistic

From ce54fa707f93d01b2662c16207d7581a48418e21 Mon Sep 17 00:00:00 2001
From: Janitha133 <33251135+Janitha133@users.noreply.github.com>
Date: Sun, 7 Oct 2018 17:20:47 +0530
Subject: [PATCH 29/40] create hello world

---
 code/Hello_World_Janitha | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 code/Hello_World_Janitha

diff --git a/code/Hello_World_Janitha b/code/Hello_World_Janitha
new file mode 100644
index 0000000..669de2f
--- /dev/null
+++ b/code/Hello_World_Janitha
@@ -0,0 +1,6 @@
+public class HelloWorld {
+    public static void main( String[] args ) {
+        System.out.println( "Hello World!" );
+        System.exit( 0 ); //success
+    }
+}

From 2b1ff99b7c426d75ef6b22d5737add39b9659353 Mon Sep 17 00:00:00 2001
From: Janitha133 <33251135+Janitha133@users.noreply.github.com>
Date: Sun, 7 Oct 2018 17:22:38 +0530
Subject: [PATCH 30/40] rename hell world

---
 code/{Hello_World_Janitha => Hello_World_Janitha.java} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename code/{Hello_World_Janitha => Hello_World_Janitha.java} (100%)

diff --git a/code/Hello_World_Janitha b/code/Hello_World_Janitha.java
similarity index 100%
rename from code/Hello_World_Janitha
rename to code/Hello_World_Janitha.java

From e83847f719c33a82d37eca3e25482df1af20909b Mon Sep 17 00:00:00 2001
From: Janitha133 <33251135+Janitha133@users.noreply.github.com>
Date: Sun, 7 Oct 2018 17:24:05 +0530
Subject: [PATCH 31/40] Upade Hello_World_Janitha.java

---
 code/Hello_World_Janitha.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/Hello_World_Janitha.java b/code/Hello_World_Janitha.java
index 669de2f..206d6fe 100644
--- a/code/Hello_World_Janitha.java
+++ b/code/Hello_World_Janitha.java
@@ -1,6 +1,6 @@
 public class HelloWorld {
     public static void main( String[] args ) {
         System.out.println( "Hello World!" );
-        System.exit( 0 ); //success
+        System.exit( 0 ); 
     }
 }

From 78883f7eadb1ec43e99795b02b84fa27e2700e31 Mon Sep 17 00:00:00 2001
From: Nikhil Taneja <taneja.nikhil03@gmail.com>
Date: Sun, 7 Oct 2018 17:49:43 +0530
Subject: [PATCH 32/40] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 06ba005..735072d 100644
--- a/README.md
+++ b/README.md
@@ -634,6 +634,10 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![github-alt][github-img]](https://github.com/nikmufc7)
   [![twitter-alt][twitter-img]](https://twitter.com/creativemartial)
 
+### Nikhil Taneja
+- I am a Noob
+  [![github-alt][github-img]](https://github.com/itsnikhil)
+
 ### Nabheet Madan
 - I'm a SAP Technical Consultant interested in #Technical stuff.
 - I like to code

From 3d6f2e37d405838f1c675ba2f517733df6cc7712 Mon Sep 17 00:00:00 2001
From: Nikhil Taneja <taneja.nikhil03@gmail.com>
Date: Sun, 7 Oct 2018 17:51:41 +0530
Subject: [PATCH 33/40] Update Ashik.js

---
 code/Ashik.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/Ashik.js b/code/Ashik.js
index c1cab36..96befc9 100644
--- a/code/Ashik.js
+++ b/code/Ashik.js
@@ -1,2 +1,2 @@
-document.write("Hello World!");
+document.write("Hello World");
 document.write("I am Ashik Paul. I am a Web Developer");

From 032d1e932ffd9fc6458dc0087a9ac73a88ed1c2c Mon Sep 17 00:00:00 2001
From: Nikhil Taneja <taneja.nikhil03@gmail.com>
Date: Sun, 7 Oct 2018 18:01:13 +0530
Subject: [PATCH 34/40] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 735072d..b48ba78 100644
--- a/README.md
+++ b/README.md
@@ -635,7 +635,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
   [![twitter-alt][twitter-img]](https://twitter.com/creativemartial)
 
 ### Nikhil Taneja
-- I am a Noob
+- Just a Noob
   [![github-alt][github-img]](https://github.com/itsnikhil)
 
 ### Nabheet Madan

From 0a7b422aa62d18f52c5a9c1f241ac03d30008d87 Mon Sep 17 00:00:00 2001
From: Matt <36310667+NotoriousRebel@users.noreply.github.com>
Date: Mon, 8 Oct 2018 12:09:27 -0400
Subject: [PATCH 35/40] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 31529f4..b4c42bb 100644
--- a/README.md
+++ b/README.md
@@ -669,7 +669,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I am a member of Microsoft Technical Community , LPU
 - [![github-alt][github-img]](https://github.com/NikhilShrivastava)
 
-### Aakash Goel
+### NotoriousRebel
 - Student pursuing B.S. in Computing Security.
 - Passionate about learning and coding useful things.
 - I enjoy python and making things more efficient. 

From 021bd502021477449b158626b47faa9dbf2f12d7 Mon Sep 17 00:00:00 2001
From: yaderson <39221701+yaderson@users.noreply.github.com>
Date: Mon, 8 Oct 2018 14:09:12 -0500
Subject: [PATCH 36/40] Add FILES-BINARY-IN-C-PLUS-PLUS.cpp

FILES-BINARY-IN-C-PLUS-PLUS.cpp
---
 code/FILES-BINARY-IN-C-PLUS-PLUS.cpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 code/FILES-BINARY-IN-C-PLUS-PLUS.cpp

diff --git a/code/FILES-BINARY-IN-C-PLUS-PLUS.cpp b/code/FILES-BINARY-IN-C-PLUS-PLUS.cpp
new file mode 100644
index 0000000..9169f5f
--- /dev/null
+++ b/code/FILES-BINARY-IN-C-PLUS-PLUS.cpp
@@ -0,0 +1,26 @@
+/* WORKING FIRST FILE BINARY */
+#include <iostream>
+#include <fstream> 
+using namespace std;
+int main(){
+	char msg[100];
+	ofstream escritura("File1.txt");
+	if(escritura.fail()){
+			cout<<"Error in FILE";
+	}else{
+			cout<<"FILE Successfully generated"<<endl;
+			cout<<"Msg: ";
+			fflush(stdin);	
+			gets(msg);
+			escritura<<msg;
+	}
+
+	escritura.close();
+	/*	cout<<"Archivo -- close"<<endl;
+		char ar[100];
+		ifstream lectura("archivo1.txt");
+		lectura >> ar;
+		cout<<ar<<endl;
+		lectura.close();	
+	*/
+}
\ No newline at end of file

From 3a64ace0e7108ceb262687034abfb6f6ae603568 Mon Sep 17 00:00:00 2001
From: yaderson <39221701+yaderson@users.noreply.github.com>
Date: Mon, 8 Oct 2018 14:22:12 -0500
Subject: [PATCH 37/40] Add Yaderson

Add yaderson
---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1d2574c..ed5c1af 100644
--- a/README.md
+++ b/README.md
@@ -1595,7 +1595,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 # X
 
 # Y
-
+### Yaderson Patiño
+- Im from Colombia .student of programing, junior web Developer, in Vue Js, Node... Javascript is amazing
+- [![twitter-alt][twitter-img]](https://mobile.twitter.com/Yaderr_)
+  [![github-alt][github-img]](https://github.com/yaderson)
+  
 ### Yee Antonio
 
 - I am a Backend and Mobile Developer.

From 11177bd1863c32d05616a487fb684f139f7e209c Mon Sep 17 00:00:00 2001
From: CantFindAName0001 <43970040+CantFindAName0001@users.noreply.github.com>
Date: Tue, 9 Oct 2018 00:59:56 +0530
Subject: [PATCH 38/40] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 1772472..2ab41b7 100644
--- a/README.md
+++ b/README.md
@@ -1346,6 +1346,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - Besides coding, I love to read novels and explore different places.
 - [![github-alt][github-img]](https://github.com/sahilwasan000)
 
+### Sattu
+
+- I am an undergraduate student.
+- [![github-alt][github-img]](https://github.com/CantFindAName0001)
+
 ### Samyak
 
 - Description about me

From 27b5df3ed58a7118039c6048a31caca05072a2a2 Mon Sep 17 00:00:00 2001
From: jdxx <juergen@dasbach.de>
Date: Mon, 8 Oct 2018 21:42:30 +0200
Subject: [PATCH 39/40] Update README.md with new info

Added some personal info.
---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 1772472..b3bd862 100644
--- a/README.md
+++ b/README.md
@@ -769,6 +769,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I like developing and doing graphic art!
 - [![twitter-alt][twitter-img]](https://twitter.com/jvcks0n)
 
+### J.D.
+
+- I'm a software developer from Germany
+- I like Lord of the Rings
+
 ### João Pedro B.B.
 
 - A Brazilian trying to print Hello World.

From 97a63d3188e53844e8b6354ba272e982bb8908f1 Mon Sep 17 00:00:00 2001
From: divy-14 <divymohanrai@gmail.com>
Date: Tue, 9 Oct 2018 01:14:06 +0530
Subject: [PATCH 40/40] doubly linked list

execution of doubly link list using consumer data base
---
 code/doublylinklist.cpp | 193 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 193 insertions(+)
 create mode 100644 code/doublylinklist.cpp

diff --git a/code/doublylinklist.cpp b/code/doublylinklist.cpp
new file mode 100644
index 0000000..03f913b
--- /dev/null
+++ b/code/doublylinklist.cpp
@@ -0,0 +1,193 @@
+#include<stdlib.h>
+#include<stdio.h>
+#include<malloc.h>
+
+struct node
+{
+
+	int id ;
+    char name[20];
+    struct node*prev;
+    struct node*next;
+    
+
+};
+
+
+node*temp,*start=NULL,*last=NULL;
+
+
+void creation();
+void deletion();
+void display();
+
+
+int main()
+{
+	int decision;
+	int ch;
+	ch=1;
+ while(ch==1)
+{
+	
+	printf(" \n 1.CREATE A NEW CONSUMER RECORD \n 2.DELETE A RECORD \n 3.DISPLAY \n  4.EXIT \n");
+	
+	printf("\n ENTER YOUR CHOICE ");
+	scanf("%d", &decision);
+	
+	
+	switch(decision)
+	{
+		
+		case 1 : creation();
+		          break;
+		          
+		          
+		case 2 :   deletion();
+					break;
+					
+					
+		case 3 :  display();
+					break;
+					
+					
+		case 4 : exit(0);
+		
+		
+	}
+
+}
+	return 0;
+}
+
+
+void creation()
+{   
+
+    int ch;
+    ch=1;
+	
+ while(ch==1)
+	
+ {
+	 	
+	
+	temp= (node*)malloc(sizeof(node));
+	
+	printf(" ENTER THE CONSUMER ID : ");
+	scanf("%d",&temp->id);
+	
+	printf(" ENTER THE CONSUMER NAME : ");
+	scanf("%s",&temp->name);
+	
+	
+    if(start==NULL)
+    {
+    	temp->prev=NULL;
+    	temp->next=NULL;
+    	start=last=temp;
+	}
+
+
+    else
+	{
+		 temp->next=start;
+		 start->prev=temp;
+		 
+		 start=temp;
+		 
+		 
+	}
+
+   printf(" WANT TO ENTER MORE (0/1) : ");
+   scanf("%d",&ch);
+
+}
+
+}
+
+void deletion()
+{
+	
+	if(start==NULL)
+	{
+		printf(" NO DATA TO DELETE");
+		
+		
+	}
+	
+	else
+   {
+		
+  	 temp=start;
+     node*temp2;
+     
+     while(temp->next!=NULL)
+     {
+     	temp2=temp;
+     	
+        temp=temp->next;
+     	
+     	
+	 }
+	    
+    temp2->next=NULL;	
+
+  
+  }
+	
+		
+}
+
+void display()
+{
+	temp=start;
+	
+	while(temp!=NULL)
+	{
+		
+	    printf(" C.NAME : %s  C.ID : %d  -->", temp->name,temp->id)	;
+	    
+	    temp=temp->next;
+		
+	}
+
+	printf("NULL \n");
+	
+}
+
+
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