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Python 🐍 Domain on HackerRank 💻 - Problems & Solutions
https://github.com/anishlearnstocode/hackerrank-python
basic-data-types code collections datetime hackerrank hackerrank-python hackerrank-solutions itertools java math programming python python-collections python-domain python-itertools python3 regex sets strings zip
Last synced: about 2 months ago
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Python 🐍 Domain on HackerRank 💻 - Problems & Solutions
Host: GitHub
URL: https://github.com/anishlearnstocode/hackerrank-python
Owner: anishLearnsToCode
License: mit
Created: 2020-05-21T05:59:19.000Z (over 4 years ago)
Default Branch: master
Last Pushed: 2020-11-01T07:31:16.000Z (about 4 years ago)
Last Synced: 2024-11-01T16:36:09.685Z (3 months ago)
Topics: basic-data-types, code, collections, datetime, hackerrank, hackerrank-python, hackerrank-solutions, itertools, java, math, programming, python, python-collections, python-domain, python-itertools, python3, regex, sets, strings, zip
Language: Python
Homepage: https://www.hackerrank.com/domains/python
Size: 192 KB
Stars: 11
Watchers: 3
Forks: 3
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE
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README

        # HackerRank Python 🐍  Domain Solutions

![problems-solved](https://img.shields.io/badge/Problems%20Solved-115/115-1abc9c.svg)

[![cp](https://img.shields.io/badge/also%20see-Competitve%20Programming-1f72ff.svg)](https://github.com/anishLearnsToCode/competitive-programming)

HackerRank is an online platform that offers programmers the ability to test their

sills, practice and learn something new. The problem sets on HackerRank are divided in Domains & Tutorials, 

and the following are the domains & tutorials on HackerRank:

    Domains

    


        Algorithms

        Data Structures

        Mathematics

        C

        C++

        Java

        Python

        Ruby

        Linux Shell

        Functional Programming

        Artificial Intelligence

        SQL

        Databases

        Regex

    


    Tutorials

    


        Interview Preparation Kit

        30 Days of Code

        10 Days of Statistics

        10 Days of JavaScript

    


This repository contains solutions to the [Python domain](https://www.hackerrank.com/domains/python) 

part of HackerRank. My HackerRank profile can be viewed [here](https://www.hackerrank.com/anishviewer).

I have also solved other domains on HackerRank that can be viewed at:

| Domain | Solutions Repository Link |

|--------|---------------------------|

| [Algorithms](https://www.hackerrank.com/domains/algorithms) | [Solutions Repository](https://github.com/anishLearnsToCode/hackerrank-algorithms) |

| [Data Structures](https://www.hackerrank.com/domains/data-structures) | [Solutions Repository](https://github.com/anishLearnsToCode/hackerrank-data-structures) |

| [Java](https://www.hackerrank.com/domains/java) | [Solutions Repository](https://github.com/anishLearnsToCode/hackerrank-java) |

| [Interview Preparation Kit](https://www.hackerrank.com/interview) | [Solutions Repository](https://github.com/anishLearnsToCode/hackerrank-interview-preparation-kit) |

The Python Domain is further Divided into the following sub-domains. 

## Sub Domains & Problems (+Solutions) in the Python Domain

Quick Links ⚡ : 

[Introduction](#introduction-) |

[Basic Data Types](#basic-data-types-) |

[Strings](#strings-) |

[Sets](#sets-) |

[Math](#math-) |

[Itertools](#itertools-) |

[Collections](#collections-) |

[Data and Time](#date-and-time-) |

[Errors and Exceptions](#errors-and-exceptions-) |

[Classes](#classes-) |

[Built-Ins](#built-ins-) |

[Python Functionals](#python-functionals-) |

[Regex and Parsing](#regex-and-parsing-) |

[XML](#xml-) |

[Closures and Decorators](#closures-and-decorators-) |

[NumPy](#numpy-) |

[Debugging](#debugging-) |

### Introduction [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Say "Hello World" With Python](https://www.hackerrank.com/challenges/py-hello-world) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/SayHelloWorldWithPython.py) |

| [Python If-Else](https://www.hackerrank.com/challenges/py-if-else) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/PythonIfElse.py) |

| [Arithmetic Operators](https://www.hackerrank.com/challenges/python-arithmetic-operators) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/ArithmeticOperator.py) |

| [Python Division](https://www.hackerrank.com/challenges/python-division) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/Division.py) |

| [Loops](https://www.hackerrank.com/challenges/python-loops) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/Loops.py)|

| [Write a Function](https://www.hackerrank.com/challenges/write-a-function) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/WriteAFunction.py) |

| [Print Function](https://www.hackerrank.com/challenges/python-print) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/introduction/PrintFunction.py) |

### Basic Data Types [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [List Comprehensions](https://www.hackerrank.com/challenges/list-comprehensions) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/basic-data-types/ListComprehension.py) |

| [Find the Runner-Up Score](https://www.hackerrank.com/challenges/find-second-maximum-number-in-a-list) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/basic-data-types/FindTheRunnerUpScore.py) |

| [Nested Lists](https://www.hackerrank.com/challenges/nested-list) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/basic-data-types/nested-lists.py) |

| [Finding The Percentage](https://www.hackerrank.com/challenges/finding-the-percentage) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/basic-data-types/finding-the-percentage.py) |

| [Lists](https://www.hackerrank.com/challenges/python-lists) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/basic-data-types/Lists.py) |

| [Tuples](https://www.hackerrank.com/challenges/python-tuples) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/basic-data-types/tuples.py) |

### Strings [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [sWAP cASE](https://www.hackerrank.com/challenges/swap-case) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/swap-case.py) |

| [String Split and Join](https://www.hackerrank.com/challenges/python-string-split-and-join) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/string-split-and-join.py) |

| [What's Your Name](https://www.hackerrank.com/challenges/whats-your-name) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/whats-your-name.py) |

| [Mutations](https://www.hackerrank.com/challenges/python-mutations) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/mutations.py) |

| [Find a String](https://www.hackerrank.com/challenges/find-a-string) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/find-a-string.py) |

| [String Validators](https://www.hackerrank.com/challenges/string-validators) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/string-validators.py) |

| [Text Alignment](https://www.hackerrank.com/challenges/text-alignment) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/text-alignment.py) |

| [Text Wrap](https://www.hackerrank.com/challenges/text-wrap) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/text-wrap.py) |

| [Designer Door Mat](https://www.hackerrank.com/challenges/designer-door-mat) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/designer-door-mat.py) |

| [String Formatting](https://www.hackerrank.com/challenges/python-string-formatting) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/string-formatting.py) |

| [Alphabet Rangoli](https://www.hackerrank.com/challenges/alphabet-rangoli) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/alphabet-rangoli.py) |

| [Capatalize!](https://www.hackerrank.com/challenges/capitalize) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/capitalize!.py) |

| [The Minion Game](https://www.hackerrank.com/challenges/the-minion-game) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/the-minion-game.py) |

| [Merge The Tools](https://www.hackerrank.com/challenges/merge-the-tools) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/strings/merge-the-tools.py) |

### Sets [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Introduction to Sets](https://www.hackerrank.com/challenges/py-introduction-to-sets) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/introduction-to-sets.py) |

| [No Idea!](https://www.hackerrank.com/challenges/no-idea) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/no-idea.py) |

| [Symmetric Difference](https://www.hackerrank.com/challenges/symmetric-difference) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/symmetric-difference.py) |

| [Set .add()](https://www.hackerrank.com/challenges/py-set-add) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-add.py) |

| [Set .discard() .remove() & .pop()](https://www.hackerrank.com/challenges/py-set-discard-remove-pop) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-disacard-remove-pop.py) |

| [Set .union() Operation](https://www.hackerrank.com/challenges/py-set-union) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-union.py) |

| [Set .intersection() Operation](https://www.hackerrank.com/challenges/py-set-intersection-operation) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-intersection.py) |

| [Set .difference() Operation](https://www.hackerrank.com/challenges/py-set-difference-operation) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-difference.py) |

| [Set .symmetric_difference() Operation](https://www.hackerrank.com/challenges/py-set-symmetric-difference-operation) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-symmetric-difference.py) |

| [Set Mutations](https://www.hackerrank.com/challenges/py-set-mutations) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/set-mutations.py) |

| [Tha Captain's Room](https://www.hackerrank.com/challenges/py-the-captains-room) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/the-captains-room.py) |

| [Check Subset](https://www.hackerrank.com/challenges/py-check-subset) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/check-subset.py) |

| [Check Strict Superset](https://www.hackerrank.com/challenges/py-check-strict-superset) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/sets/is-strict-superset.py) |

### Math [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Polar Coordinates](https://www.hackerrank.com/challenges/polar-coordinates) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/polar-coordinates.py) |

| [Find Angle MBC](https://www.hackerrank.com/challenges/find-angle) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/find-angle-mbc.py) |

| [Triangle Quest 2](https://www.hackerrank.com/challenges/triangle-quest-2) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/triangle-quest-2.py) |

| [Mod Divmod](https://www.hackerrank.com/challenges/python-mod-divmod) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/mod-divmod.py) |

| [Power - Mod Power](https://www.hackerrank.com/challenges/python-power-mod-power) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/power-mod-power.py) |

| [Integers Come in all sizes](https://www.hackerrank.com/challenges/python-integers-come-in-all-sizes) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/integers-come-in-all-sizes.py) |

| [Triangle Quest](https://www.hackerrank.com/challenges/python-quest-1) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/math/triangle-quest.py) |

### Itertools [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [itertools.product()](https://www.hackerrank.com/challenges/itertools-product) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/itertools-product.py) |

| [itertools.permutations()](https://www.hackerrank.com/challenges/itertools-permutations) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/itertools-permutations.py) |

| [itertools.combinations()](https://www.hackerrank.com/challenges/itertools-combinations) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/itertools-combinations.py) |

| [itertools.combinations_with_replacement()](https://www.hackerrank.com/challenges/itertools-combinations-with-replacement) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/itertools-combinations-with-replacements.py) |

| [Compress the String!](https://www.hackerrank.com/challenges/compress-the-string) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/compress-the-string.py) |

| [Iterables & Iterators](https://www.hackerrank.com/challenges/iterables-and-iterators) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/iterables-and-iterators.py) |

| [Maximize It!](https://www.hackerrank.com/challenges/maximize-it) | Hard | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/itertools/maximize-it.py) |

### Collections [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [collections.Counter()](https://www.hackerrank.com/challenges/collections-counter) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/collections-counter.py) |

| [DefaultDict Tutorial](https://www.hackerrank.com/challenges/defaultdict-tutorial) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/default-dict-tutorial.py) |

| [Collections.namedTuple()](https://www.hackerrank.com/challenges/py-collections-namedtuple) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/collections-named-tuple.py) |

| [Collections.orderedDict()](https://www.hackerrank.com/challenges/py-collections-ordereddict) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/collections-ordered-dict.py) |

| [Word Order](https://www.hackerrank.com/challenges/word-order) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/word-order.py) |

| [Collections.dequeue()](https://www.hackerrank.com/challenges/py-collections-deque) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/collections-dequeue.py) |

| [Company Logo](https://www.hackerrank.com/challenges/most-commons) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/company-logo.py) |

| [Piling Up!](https://www.hackerrank.com/challenges/piling-up) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/collections/piling-up.py) |

### Date and Time [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Calender Module](https://www.hackerrank.com/challenges/calendar-module) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/date-and-time/calendar-module.py) |

| [Time Delta](https://www.hackerrank.com/challenges/python-time-delta) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/date-and-time/time-delta.py) |

### Errors and Exceptions [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Exceptions](https://www.hackerrank.com/challenges/exceptions) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/errors-and-exceptions/exceptions.py)  |

| [Incorrect Regex](https://www.hackerrank.com/challenges/incorrect-regex) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/errors-and-exceptions/incorrect-regex.py) |

### Classes [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Class 2 - Find the Torsional Angle](https://www.hackerrank.com/challenges/class-2-find-the-torsional-angle) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/classes/class-2-find-the-torsional-angle.py) |

| [Classes: Dealing with Complex Numbers](https://www.hackerrank.com/challenges/class-1-dealing-with-complex-numbers) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/classes/dealing-with-complex-numbers.py) |

### Built Ins [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Zipped!](https://www.hackerrank.com/challenges/zipped) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/built-ins/zipped.py) |

| [Input()](https://www.hackerrank.com/challenges/input) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/built-ins/input.py) |

| [Python Evaluation](https://www.hackerrank.com/challenges/python-eval) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/built-ins/python-evaluation.py) |

| [Athlete Sort](https://www.hackerrank.com/challenges/python-sort-sort) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/built-ins/athlete-sort.py) |

| [Any or All](https://www.hackerrank.com/challenges/any-or-all) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/built-ins/any-or-all.py) |

| [ginortS](https://www.hackerrank.com/challenges/ginorts) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/built-ins/ginortS.py) |

### Python Functionals [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Map and Lambda Function](https://www.hackerrank.com/challenges/map-and-lambda-expression) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/python-functions/map-and-lambda-functions.py) |

| [Validating Email Address with Filter](https://www.hackerrank.com/challenges/validate-list-of-email-address-with-filter) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/python-functions/validating-email-addresses.py) |

| [Reduce Function](https://www.hackerrank.com/challenges/reduce-function) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/python-functions/reduce-function.py) |

### Regex and Parsing [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Detect Floating Point Number](https://www.hackerrank.com/challenges/introduction-to-regex) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/detect-floating-point-numbers.py) |

| [Re.split()](https://www.hackerrank.com/challenges/re-split) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/re-split.py) |

| [Group(), Groups() and Groupdict()](https://www.hackerrank.com/challenges/re-group-groups) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/group-groups-groupdict.py) |

| [Re.findall() & Re.finditer()](https://www.hackerrank.com/challenges/re-findall-re-finditer) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/re-findall-and-finditer.py) |

| [Re.start() and Re.end()](https://www.hackerrank.com/challenges/re-start-re-end) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/re-start-end.py) |

| [Regex Substitution](https://www.hackerrank.com/challenges/re-sub-regex-substitution) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/regex-substitution.py) |

| [Validating Roman Numerals](https://www.hackerrank.com/challenges/validate-a-roman-number) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/validating-roman-numerals.py) |

| [Validating Phone Numbers](https://www.hackerrank.com/challenges/validating-the-phone-number) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/validating-phone-numbers.py) |

| [Validating and Parsing Email Addresses](https://www.hackerrank.com/challenges/validating-named-email-addresses) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/validating-parsing-email-address.py) |

| [Hex Color Code](https://www.hackerrank.com/challenges/hex-color-code) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/hex-color-code.py) |

| [HTML Parser - Part 1](https://www.hackerrank.com/challenges/html-parser-part-1) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/html-parser-part-1.py) |

| [HTML Parser - Part 2](https://www.hackerrank.com/challenges/html-parser-part-2) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/html-parser-part-2.py) |

| [Detect HTML Tags, Attributes and Attribute Values](https://www.hackerrank.com/challenges/detect-html-tags-attributes-and-attribute-values) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/detect-html-tags-attributes.py) |

| [Validating UID](https://www.hackerrank.com/challenges/validating-uid) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/validating-uid.py) |

| [Validating Credit Card Numbers](https://www.hackerrank.com/challenges/validating-credit-card-number) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/validating-credit-card-numbers.py) |

| [Validating Postal Codes](https://www.hackerrank.com/challenges/validating-postalcode) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/validating-postal-codes.py) |

| [Matrix Script](https://www.hackerrank.com/challenges/matrix-script) | Hard | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/regex-and-parsing/matrix-script.py) |

### XML [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [XML 1 - Find the Score](https://www.hackerrank.com/challenges/xml-1-find-the-score) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/xml/xml-1-find-the-score.py) |

| [XML 2 - Find the Maximum Depth](https://www.hackerrank.com/challenges/xml2-find-the-maximum-depth) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/xml/xml-2-find-max-depth.py) |

### Closures and Decorators [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Standardize Mobile Numbers Using Decorators](https://www.hackerrank.com/challenges/standardize-mobile-number-using-decorators) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/closures-and-decorators/standardize-mobile-numbers-using-decorator.py) |

| [Decorators 2 - Name Directory](https://www.hackerrank.com/challenges/decorators-2-name-directory) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/closures-and-decorators/decorator-2-name-directory.py) |

### Numpy [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Arrays](https://www.hackerrank.com/challenges/np-arrays) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/arrays.py) |

| [Shape and Reshape](https://www.hackerrank.com/challenges/np-shape-reshape) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/shape-and-reshape.py) |

| [Transpose and Flatten](https://www.hackerrank.com/challenges/np-transpose-and-flatten) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/flatten-and-transpose.py) |

| [Concatenate](https://www.hackerrank.com/challenges/np-concatenate) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/concatenate.py) |

| [Zeroes and Ones](https://www.hackerrank.com/challenges/np-zeros-and-ones) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/zeroes-and-ones.py) |

| [Eye and Identity](https://www.hackerrank.com/challenges/np-eye-and-identity) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/eye-and-identity.py) |

| [Array Mathematics](https://www.hackerrank.com/challenges/np-array-mathematics) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/array-mathematics.py) |

| [Floor, Ciel and Rint](https://www.hackerrank.com/challenges/floor-ceil-and-rint) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/floor-ciel-and-rint.py) |

| [Sum and Prod](https://www.hackerrank.com/challenges/np-sum-and-prod) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/sum-and-prod.py) |

| [Min and Max](https://www.hackerrank.com/challenges/np-min-and-max) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/min-max.py) |

| [Mean, var and Std](https://www.hackerrank.com/challenges/np-mean-var-and-std) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/mean-var-std.py) |

| [Dot and Cross](https://www.hackerrank.com/challenges/np-dot-and-cross) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/dot-cross.py) |

| [Inner and Outer](https://www.hackerrank.com/challenges/np-inner-and-outer) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/inner-outer.py) |

| [Polynomials](https://www.hackerrank.com/challenges/np-polynomials) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/polynomials.py) |

| [Linear Algebra](https://www.hackerrank.com/challenges/np-linear-algebra) | Easy | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/numpy-python/linear-algebra.py) |

### Debugging [👆](#sub-domains--problems-solutions-in-the-python-domain)

| Problem | Difficulty | Solution Link |

|---------|------------|---------------|

| [Word Score](https://www.hackerrank.com/challenges/words-score) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/debugging/word-score.py) |

| [Default Arguments](https://www.hackerrank.com/challenges/default-arguments) | Medium | [Solution](https://github.com/anishLearnsToCode/hackerrank-python/blob/master/debugging/default-arguments.py) |