Update README.md

README.md

@@ -186,6 +186,149 @@
 
 ---
 
+## Date and Time
+-[Calendar Module](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Date%20and%20Time/Calendar%20Module/Solution.py)
+
+-[Time Delta](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Date%20and%20Time/Time%20Delta/Solution.py)
+
+---
+
+## Errors and Exceptions
+-[Exceptions](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Errors%20and%20Exceptions/Exceptions/Solution.py)
+
+-[Incorrect Regex](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Errors%20and%20Exceptions/Incorrect%20Regex/Solution.py)
+
+---
+
+## Classes
+-[Classes: Dealing With Complex Numbers](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Classes/Classes:%20Dealing%20with%20Complex%20Numbers/Solution.py)
+
+-[Class 2: Find the Torsional Angle](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Classes/Class%202-%20Find%20the%20Torsional%20Angle/Solution.py)
+
+---
+
+## Built-lns
+-[ginortS](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Built-Ins/ginortS/Solution.py)
+
+-[Zipped!](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Built-Ins/Zipped!/Solution.py)
+
+-[Python Evaluation](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Built-Ins/Python%20Evaluation/Solution.py)
+
+-[Input()](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Built-Ins/Input()/Solution.py)
+
+-[Athlete Sort](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Built-Ins/Athlete%20Sort/Solution.py)
+
+-[Any or All](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Built-Ins/Any%20or%20All/Solution.py)
+
+---
+
+## Python Functionals
+-[Validating Email Addresses With A Filter](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Python%20Functionals/Validating%20Email%20Addresses%20with%20A%20Filter/Solution.py)
+
+-[Reduce Function](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Python%20Functionals/Reduce%20Function/Solution.py)
+
+-[Map and Lambda Function](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Python%20Functionals/Map%20and%20Lambda%20Function/Solution.py)
+
+---
+
+## Regex and Parsing
+-[Validating Phone Numbers](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Validating%20phone%20numbers/Solution.py)
+
+-[Validating and Parsing Email Addresses](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Validating%20and%20Parsing%20Email%20Addresses/Solution.py)
+
+-[Validating UID](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Validating%20UID/Solution.py)
+
+-[Validating Roman Numerals](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Validating%20Roman%20Numerals/Solution.py)
+
+-[Validating Postal Codes](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Validating%20Postal%20Codes/Solution.py)
+
+-[Validating Credit Card Numbers](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Validating%20Credit%20Card%20Numbers/Solution.py)
+
+-[Regex Substitution](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Regex%20Substitution/Solution.py)
+
+-[Re.start() & Re.end()](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Re.start()%20%26%20Re.end()/Solution.py)
+
+-[Re.split()](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Re.split()/Solution.py)
+
+-[Re.findall() & Re.finditer()](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Re.findall()%20%26%20Re.finditer()/Solution.py)
+
+-[Matrix Script](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Matrix%20Script/Solution.py)
+
+-[Hex Color Code](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Hex%20Color%20Code/Solution.py)
+
+-[HTML Parser- Part 1](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/HTML%20Parser-%20Part%201/Solution.py)
+
+-[HTML Parser- Part 2](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/HTML%20Parser-%20Part%202/Solution.py)
+
+-[Group(), Groups() & Groupdict()](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Group()%2C%20Groups()%20%26%20Groupdict()/Solution.py)
+
+-[Detect HTML Tags, Attributes and Attribute Values](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Detect%20HTML%20Tags%2C%20Attributes%20and%20Attribute%20Values/Solution.py)
+
+-[Detect Floating Point Number](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Regex%20and%20Parsing/Detect%20Floating%20Point%20Number/Solution.py)
+
+---
+
+## XML
+-[XML 1- Find the Score](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/XML/XML%201-%20Find%20the%20Score/Solution.py)
+
+-[XML 2- Find the Maximum Depth](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/XML/XML%202-%20Find%20the%20Maximum%20Depth/Solution.py)
+
+---
+
+## Closures and Decorators
+-[Standardize Mobile Number Using Decorators](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Closures%20and%20Decorators/Standardize%20Mobile%20Number%20Using%20Decorators/Solution.py)
+
+-[Decorators 2- Name Directory](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Closures%20and%20Decorators/Decorators%202%20-%20Name%20Directory/Solution.py)
+
+---
+
+## Numpy
+-[Zeros and Ones](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Zeros%20and%20Ones/Solution.py)
+
+-[Transpose and Flatten](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Transpose%20and%20Flatten/Solution.py)
+
+-[Sum and Prod](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Sum%20and%20Prod/Solution.py)
+
+-[Shape and Reshape](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Shape%20and%20Reshape/Solution.py)
+
+-[Polynomials](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Polynomials/Solution.py)
+
+-[Min and Max](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Min%20and%20Max/Solution.py)
+
+-[Mean, Var and Std](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Mean%2C%20Var%20and%20Std/Solution.py)
+
+-[Linear Algebra](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Linear%20Algebra/Solution.py)
+
+-[Inner and Outer](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Inner%20and%20Outer/Solution.py)
+
+-[Floor, Ceil and Rint](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Floor%2C%20Ceil%20and%20Rint/Solution.py)
+
+-[Eye and Identity](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Eye%20and%20Identity/Solution.py)
+
+-[Dot and Cross](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Dot%20and%20Cross/Solution.py)
+
+-[Concatenate](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Concatenate/Solution.py)
+
+-[Arrays](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Arrays/Solution.py)
+
+-[Array Mathematics](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Numpy/Array%20Mathematics/Solution.py)
+
+---
+
+## Debugging
+-[Words Score](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Debugging/Words%20Score/Solution.py)
+
+-[Default Arguments](https://github.com/snehalmastud/myPythonSolution-HackerRank/blob/master/Debugging/Default%20Arguments/Solution.py)
+
+---
+
+## Author Info
+-[HackerRank](https://www.hackerrank.com/smastud0)
+
+-[Linkedln](https://www.linkedin.com/in/snehal-mastud-23a64716b/)
+
+---
+