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https://github.com/arsho/hackerrank_python_domain_solutions

Solutions of challenges of Hackerrank Python domain
https://github.com/arsho/hackerrank_python_domain_solutions

hackerrank hackerrank-python hackerrank-solutions python

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Solutions of challenges of Hackerrank Python domain

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README 

        
## Hackerrank Python Domain Solutions



- Solutions of **Hackerrank Python Domain** challenges. The codes may give a head start if you are stuck somewhere! 

- If you have better code (I like readable code rather than short liner), send pull request. 

- Challenges can be found in [https://www.hackerrank.com/domains/python](https://www.hackerrank.com/domains/python).

- Bonus: I have created [Hackerrank_Solution_Blank_File_Creator.py](HackerrankUtility/Hackerrank_Solution_Blank_File_Creator.py) to generate the blank file for each challenges. Have a look in [HackerrankUtility](HackerrankUtility) folder.






### Hackerrank Python Domain



![alt Hackerrank Python Domain](https://raw.githubusercontent.com/arsho/Hackerrank_Python_Domain_Solutions/master/Hackerrank_Python_Domain.png)



### Solutions listed in Hackerrank_Python_Domain_Solutions



- Introduction

   - [Say Hello, World! With Python](Introduction/SayHelloWorldWithPython.py)

   - [Python If-Else](Introduction/PythonIfElse.py)

   - [Arithmetic Operators](Introduction/ArithmeticOperators.py)

   - [Python: Division](Introduction/PythonDivision.py)

   - [Loops](Introduction/Loops.py)

   - [Write a function](Introduction/Writeafunction.py)

   - [Print Function](Introduction/PrintFunction.py)

- Basic Data Types

   - [Lists](BasicDataTypes/Lists.py)

   - [Tuples](BasicDataTypes/Tuples.py)

   - [List Comprehensions](BasicDataTypes/ListComprehensions.py)

   - [Find the Runner-Up Score!](BasicDataTypes/FindtheSecondLargestNumber.py)

   - [Nested Lists](BasicDataTypes/NestedLists.py)

   - [Finding the percentage](BasicDataTypes/Findingthepercentage.py)

- Strings

   - [sWAP cASE](Strings/sWAPcASE.py)

   - [String Split and Join](Strings/StringSplitandJoin.py)

   - [Whats Your Name?](Strings/WhatsYourName.py)

   - [Mutations](Strings/Mutations.py)

   - [Find a string](Strings/Findastring.py)

   - [String Validators](Strings/StringValidators.py)

   - [Text Alignment](Strings/TextAlignment.py)

   - [Text Wrap](Strings/TextWrap.py)

   - [Designer Door Mat](Strings/DesignerDoorMat.py)

   - [String Formatting](Strings/StringFormatting.py)

   - [Alphabet Rangoli](Strings/AlphabetRangoli.py)

   - [Capitalize!](Strings/Capitalize.py)

   - [The Minion Game](Strings/TheMinionGame.py)

- Sets

   - [Introduction to Sets](Sets/IntroductiontoSets.py)

   - [Symmetric Difference](Sets/SymmetricDifference.py)

   - [No Idea!](Sets/NoIdea.py)

   - [Set .add()](Sets/Setadd.py)

   - [Set .discard(), .remove() & .pop()](Sets/Setdiscardremoveamppop.py)

   - [Set .union() Operation](Sets/SetunionOperation.py)

   - [Set .intersection() Operation](Sets/SetintersectionOperation.py)

   - [Set .difference() Operation](Sets/SetdifferenceOperation.py)

   - [Set .symmetric_difference() Operation](Sets/Setsymmetric_differenceOperation.py)

   - [Set Mutations](Sets/SetMutations.py)

   - [The Captains Room](Sets/TheCaptainsRoom.py)

   - [Check Subset](Sets/CheckSubset.py)

   - [Check Strict Superset](Sets/CheckStrictSuperset.py)

- Math

   - [Polar Coordinates](Math/PolarCoordinates.py)

   - [Find Angle MBC](Math/FindAngleMBC.py)

   - [Triangle Quest 2](Math/TriangleQuest2.py)

   - [Mod Divmod](Math/ModDivmod.py)

   - [Power - Mod Power](Math/PowerModPower.py)

   - [Integers Come In All Sizes](Math/IntegersComeInAllSizes.py)

   - [Triangle Quest](Math/TriangleQuest.py)

- Itertools

   - [itertools.product()](Itertools/itertoolsproduct.py)

   - [itertools.permutations()](Itertools/itertoolspermutations.py)

   - [itertools.combinations()](Itertools/itertoolscombinations.py)

   - [itertools.combinations_with_replacement()](Itertools/itertoolscombinations_with_replacement.py)

   - [Compress the String!](Itertools/CompresstheString.py)

   - [Iterables and Iterators](Itertools/IterablesandIterators.py)

   - [Maximize It!](Itertools/MaximizeIt.py)

- Collections

   - [collections.Counter()](Collections/collectionsCounter.py)

   - [DefaultDict Tutorial](Collections/DefaultDictTutorial.py)

   - [Collections.namedtuple()](Collections/Collectionsnamedtuple.py)

   - [Collections.OrderedDict()](Collections/CollectionsOrderedDict.py)

   - [Word Order](Collections/WordOrder.py)

   - [Collections.deque()](Collections/Collectionsdeque.py)

   - [Piling Up!](Collections/PilingUp.py)

   - [Most Common](Collections/MostCommon.py)

- Date and Time

   - [Calendar Module](DateandTime/CalendarModule.py)

   - [Time Delta](DateandTime/TimeDelta.py)

- Errors and Exceptions

   - [Exceptions](ErrorsandExceptions/Exceptions.py)

   - [Incorrect Regex](ErrorsandExceptions/IncorrectRegex.py)

- Classes

   - [Classes: Dealing with Complex Numbers](Classes/ClassesDealingwithComplexNumbers.py)

   - [Class 2 - Find the Torsional Angle](Classes/Class2FindtheTorsionalAngle.py)

- Built-Ins

   - [Zipped!](BuiltIns/Zipped.py)

   - [Input()](BuiltIns/Input.py)

   - [Python Evaluation](BuiltIns/PythonEvaluation.py)

   - [Athlete Sort](BuiltIns/AthleteSort.py)

   - [Any or All](BuiltIns/AnyorAll.py)

   - [ginortS](BuiltIns/ginortS.py)

- Python Functionals

   - [Map and Lambda Function](PythonFunctionals/MapandLambdaFunction.py)

   - [Validating Email Addresses With a Filter](PythonFunctionals/ValidatingEmailAddressesWithaFilter.py)

- Regex and Parsing

   - [Detect Floating Point Numbers](RegexandParsing/DetectFloatingPointNumbers.py)

   - [Re.split()](RegexandParsing/Resplit.py)

   - [Group(), Groups() & Groupdict()](RegexandParsing/GroupGroupsampGroupdict.py)

   - [Re.findall() & Re.finditer()](RegexandParsing/RefindallampRefinditer.py)

   - [Re.start() & Re.end()](RegexandParsing/RestartampReend.py)

   - [Regex Substitution](RegexandParsing/RegexSubstitution.py)

   - [Validating Roman Numerals](RegexandParsing/ValidatingRomanNumerals.py)

   - [Validating phone numbers](RegexandParsing/Validatingphonenumbers.py)

   - [Validating and Parsing Email Addresses](RegexandParsing/ValidatingandParsingEmailAddresses.py)

   - [Hex Color Code](RegexandParsing/HexColorCode.py)

   - [HTML Parser - Part 1](RegexandParsing/HTMLParserPart1.py)

   - [HTML Parser - Part 2](RegexandParsing/HTMLParserPart2.py)

   - [Detect HTML Tags, Attributes and Attribute Values](RegexandParsing/DetectHTMLTagsAttributesandAttributeValues.py)

   - [Validating UID](RegexandParsing/ValidatingUID.py)

   - [Validating Credit Card Numbers](RegexandParsing/ValidatingCreditCardNumbers.py)

   - [Validating Postal Codes](RegexandParsing/ValidatingPostalCodes.py)

   - [Matrix Script](RegexandParsing/MatrixScript.py)

- XML

   - [XML 1 - Find the Score](XML/XML1FindtheScore.py)

   - [XML2 - Find the Maximum Depth](XML/XML2FindtheMaximumDepth.py)

- Closures and Decorators

   - [Standardize Mobile Number Using Decorators](ClosuresandDecorators/StandardizeMobileNumberUsingDecorators.py)

   - [Decorators 2 - Name Directory](ClosuresandDecorators/Decorators2NameDirectory.py)

- Numpy

   - [Arrays](Numpy/Arrays.py)

   - [Shape and Reshape](Numpy/ShapeandReshape.py)

   - [Transpose and Flatten](Numpy/TransposeandFlatten.py)

   - [Concatenate](Numpy/Concatenate.py)

   - [Zeros and Ones](Numpy/ZerosandOnes.py)

   - [Eye and Identity](Numpy/EyeandIdentity.py)

   - [Array Mathematics](Numpy/ArrayMathematics.py)

   - [Floor, Ceil and Rint](Numpy/FloorCeilandRint.py)

   - [Sum and Prod](Numpy/SumandProd.py)

   - [Min and Max](Numpy/MinandMax.py)

   - [Mean, Var, and Std](Numpy/MeanVarandStd.py)

   - [Dot and Cross](Numpy/DotandCross.py)

   - [Inner and Outer](Numpy/InnerandOuter.py)

   - [Polynomials](Numpy/Polynomials.py)

   - [Linear Algebra](Numpy/LinearAlgebra.py)

- Debugging

   - [Words Score](Debugging/WordsScore.py)

   - [Default Arguments](Debugging/DefaultArguments.py)






### How to use HackerrankUtility



- Open [Hackerrank_Solution_Blank_File_Creator.py](HackerrankUtility/Hackerrank_Solution_Blank_File_Creator.py) and edit the author name.

- Save and run the file.

- Blank file to create your solution for each challenge will be created in relevent subdomain.






- Watch demonstration process in [Youtube video: Hackerrank Solution Blank File Creator DEMO](https://youtu.be/G3hq5upfPEI)



[![https://youtu.be/G3hq5upfPEI](http://img.youtube.com/vi/G3hq5upfPEI/0.jpg)](https://youtu.be/G3hq5upfPEI)



### Contributors



[![https://github.com/arsho/Hackerrank_Python_Domain_Solutions/graphs/contributors](https://contrib.rocks/image?repo=arsho/Hackerrank_Python_Domain_Solutions)](https://github.com/arsho/Hackerrank_Python_Domain_Solutions/graphs/contributors)



### Contact



If you want to contact me you can reach me at [arshovon.com](https://arshovon.com/).