skully-coder / competitiveprogramming Goto Github PK

This repository aims to contain solutions and explanations to various competitive programming problems, which may be important for interviews and online tests of different companies.

Home Page: https://skully-coder.github.io/competitiveprogramming/

License: MIT License

C++ 70.90% Python 5.32% Java 11.71% C 3.81% HTML 0.53% CSS 0.30% JavaScript 7.43%

algorithms array competitive-programming cpp data-structures graph java linkedlist python search sort tree

competitiveprogramming's Introduction

I am Abhinav Agrawal, an Application Developer at Oracle. I am into App Development using Flutter, Backend Development using Node.js and Python, and Machine Learning using scikit-learn.

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My Trophies:

Hacktoberfest

competitiveprogramming's People

Contributors

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ishitaojha aadi-1331 rishit30g rahulmahajann thithiesha srijan-singh ad0lphus santhanch anweshaghosh12345 pro-vider adisrivastava121 vksudin manasvi070902 unknownabyss shreyas-bhardwaj vidhik2002 harshagarwal13 jadhav-kunal aniketh-varma princepandey1 luckysharma05 anshul123kumar harshi-itasinha ankitsingh999 kajalbhalghare riyadevvarshney11 whyadiwhy shahakshar imsushant12 mr-vabs seemapatl chipper1211 jitendrav4u vipul-2003 welkinranjan aw-strakh sun-0321 amaan-farooq codemasterstack rohit5152 chiragdayaramani pranay40 lokesh21012002 amretapandey rronny01 vishalbdange anuragnewbie dhruvjain896 heyysuraj tiwarisonal19 arihantthriwe amit7088 sudhanshupatel-dev eurus9696 arjunnsarkarr riyazurrazak akshatjai258 yashtayade180 amanroy2001 sabuja2002 basil-b2s vamsi2233 ankit-95 pushu77 pratikj697 hrt21 satyaki01 yashpy trip-mahak chitransh-sr arjun-dagar hrit20 coffeecoder69 greshmashaji gargdeepanshi parveen-jangra saloni6111 elytgy athi223 ozodimgba jolinator bbentleydev tanmay00079 pranavsuriya-sr nehakmvlli hunter87ff sabhi303

competitiveprogramming's Issues

Fix 'Redundant blank line at the end of a code block should be deleted.' issue in Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp

CodeFactor found an issue: Redundant blank line at the end of a code block should be deleted.

It's currently on:
Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp:74
Commit 2540cfe

[MISSING]

Missing File: Sorted square array in cpp

The problem can have another solution in a different language(cpp)
@skully-coder

Folder location

hacktoberfest-competitiveprogramming/Array/Sorted Squared Array/

Need README for Delete Loop [BUG]

Bug Description

Need README.md for Delete Loop in Linked List

Bug location

Linked Lists/Delete Loop

Fix 'String statement has no effect' issue in Math\roman_numeral\roman_numeral.py

CodeFactor found an issue: String statement has no effect

It's currently on:
Math\roman_numeral\roman_numeral.py:14

Fix 'Redundant blank line at the end of a code block should be deleted.' issue in Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp

CodeFactor found an issue: Redundant blank line at the end of a code block should be deleted.

It's currently on:
Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp:60
Commit 2540cfe

Fix 'Top-level class Rearrange has to reside in its own source file.' issue in Array\Rearrange_array\Rearrange_array.java

CodeFactor found an issue: Top-level class Rearrange has to reside in its own source file.

It's currently on:
Array\Rearrange_array\Rearrange_array.java:37

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp:65
Commit 2540cfe

[FEATURE] Code to add k to each element between index(l,r) for q queries of an array n.

Prefix array is a useful concept for the beginners to competitive programming. So, I am planning to explain it in with with the help of a program.

Fix 'Top-level class ListQueue has to reside in its own source file.' issue in Queue\Reveal Cards in Increasing Order\Solution.java

CodeFactor found an issue: Top-level class ListQueue has to reside in its own source file.

It's currently on:
Queue\Reveal Cards in Increasing Order\Solution.java:120
Commit 57a0a76

Creating a website version of this repo

I need help in creating a website version of this repository. If anyone wants to take up this issue, comment here.

Math Problems

Can I add folder with problems related to math, like Integer to base 3 and complete an arithmetic sequence ?

Adding some good problems of linked lists and stack.

Hi @skully-coder, I would love to add some good problems based on linked lists and stack.

Fix 'Top-level class ArrayQueue has to reside in its own source file.' issue in Queue\Reveal Cards in Increasing Order\Solution.java

CodeFactor found an issue: Top-level class ArrayQueue has to reside in its own source file.

It's currently on:
Queue\Reveal Cards in Increasing Order\Solution.java:14
Commit 57a0a76

Fix 'Redundant blank line at the end of a code block should be deleted.' issue in Stack\Stock_span\Stock_span.cpp

CodeFactor found an issue: Redundant blank line at the end of a code block should be deleted.

It's currently on:
Stack\Stock_span\Stock_span.cpp:34

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in deque\PLayWIthSTL\Solution.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
deque\PLayWIthSTL\Solution.cpp:44

Fix 'Top-level class Node has to reside in its own source file.' issue in Queue\Reveal Cards in Increasing Order\Solution.java

CodeFactor found an issue: Top-level class Node has to reside in its own source file.

It's currently on:
Queue\Reveal Cards in Increasing Order\Solution.java:109
Commit 57a0a76

README for Coin Problem[BUG]

Bug Description

Need a README.md file for Coin Problem in Greedy Techniques

Bug location

Greedy/Coin Problem

README.md in linked lists [MISSING]

Missing File:

README.md

Folder location

Multiple questions in this folder lack a readme

Click here

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in Stack\Stock_span\Stock_span.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
Stack\Stock_span\Stock_span.cpp:12

New Code: Run-Length Encoding of a string

I want to add a code for performing run length encoding of a string.

Fix 'The name of the outer type and the file do not match.' issue in Array\Rearrange_array\Rearrange_array.java

CodeFactor found an issue: The name of the outer type and the file do not match.

It's currently on:
Array\Rearrange_array\Rearrange_array.java:5

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in BackTracking\WellFormedParanthesis\main.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
BackTracking\WellFormedParanthesis\main.cpp:20

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in Greedy\Coin Problem\coinprob.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
Greedy\Coin Problem\coinprob.cpp:19

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in Greedy\Patching Array\main.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
Greedy\Patching Array\main.cpp:11

Adding new programs and their solutions.

@skully-coder
Hello 👋 ,
I wanna add some new programs of array, binary tree, and linked list but if you allow me to do.

Kindly look into this and assign me if it requires, also let me know the answer of my another comment ( from another issue ) .

I'll be happy to contribute.

Fix 'Use of scanf() operation that permits buffer overflows (CWE-120)' issue in Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp

CodeFactor found an issue: Use of scanf() operation that permits buffer overflows (CWE-120)

It's currently on:
Math\MillerRabbin_PrimalityTest\MillerRabbin.cpp:9
Commit 2540cfe

README.md in the specified folder [MISSING]

README.md in the following folder

Click here

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in Stack\Maximum Rectangular Area in a Histogram\Maximum_Rectangular_Area_in_Histogram.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
Stack\Maximum Rectangular Area in a Histogram\Maximum_Rectangular_Area_in_Histogram.cpp:45

Can i add regex?

Expression Tree from postfix and prefix expression

Is your feature request related to a problem? Please describe.
I would like to add code for getting expression Tree from postfix and prefix expression

Describe the solution you'd like
I will stack, tree traversal etc.

Describe alternatives you've considered
Code is completely written by me

Additional context
Add any other context or screenshots about the feature request here.

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in String\String Rotation\stringsarerotation.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
String\String Rotation\stringsarerotation.cpp:6

Fix 'Trailing newlines' issue in Math\roman_numeral\roman_numeral.py

CodeFactor found an issue: Trailing newlines

It's currently on:
Math\roman_numeral\roman_numeral.py:18

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in deque\PLayWIthSTL\Solution.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
deque\PLayWIthSTL\Solution.cpp:12

code for operations on Binary search tree.

Is your feature request related to a problem? Please describe.
I wanted to add code for BST - insertion, deletion, traversal, mirror images, height etc.

Describe the solution you'd like
I will add code for this problem statement. The code is completely written by me.

Describe alternatives you've considered
I will add comment for understanding.

Additional context
Add any other context or screenshots about the feature request here.

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in String\String Reversal\reverse_string.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
String\String Reversal\reverse_string.cpp:17

Fix 'Complex Method' issue in Queue\Reveal Cards in Increasing Order\Solution.java

CodeFactor found an issue: Complex Method

It's currently on:
Queue\Reveal Cards in Increasing Order\Solution.java:212-299
Commit 57a0a76

Implementation of Tarjan's Algorithm

I want to implement Trajan's Algorithm to find strongly connected component in C++. I want to work on this issue under Hacktoberfest.

Add Kadane's algorithm problem (largest contiguous subarray problem)

Fix 'Consider using enumerate instead of iterating with range and len' issue in Array\Find the Duplicate Number\main.py

CodeFactor found an issue: Consider using enumerate instead of iterating with range and len

It's currently on:
Array\Find the Duplicate Number\main.py:26

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in String\Pangrams\solution.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
String\Pangrams\solution.cpp:6

Fix 'Duplicate Code' issue in multiple files

CodeFactor found an issue: Duplicate Code

It's currently on:
Graph\Tarjans_Algorithm\TarjansAlgo.c:4-109
Dynamic Programming\TarjanAlgo\Tarjan.c:4-109
Commit 5eb32fd

Fix 'Redundant blank line at the end of a code block should be deleted.' issue in String\Pangrams\solution.cpp

CodeFactor found an issue: Redundant blank line at the end of a code block should be deleted.

It's currently on:
String\Pangrams\solution.cpp:30

Rewrite README.md

I need help in rewriting the README.md file for this project so that it is easier to understand and looks more decorative. Anyone interested can comment on this issue

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in String\Pangrams\solution.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
String\Pangrams\solution.cpp:35

Code for heap sort to sort using max heap

Is your feature request related to a problem? Please describe.
I would like to add code for Implementation of Heap sort to sort given set of values using max or min heap.

Describe the solution you'd like
I will use array for space optimization.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

README.md in the specified folder [MISSING]

Missing File:

README.md

Folder location

Click here

code for operations on Threader Binary tree.

Is your feature request related to a problem? Please describe.
I wanted to implement In-order Threaded Binary Tree and traverse it in In-order and Pre-order

Describe the solution you'd like
Tried to solve it using Predecessor, Successor.

Describe alternatives you've considered
Threaded Binary tree with space and time optimization

Additional context
Add any other context or screenshots about the feature request here.

Fix 'Redundant blank line at the start of a code block should be deleted.' issue in Array\First Repeating Element\solution.cpp

CodeFactor found an issue: Redundant blank line at the start of a code block should be deleted.

It's currently on:
Array\First Repeating Element\solution.cpp:5

Fix 'Top-level class Queue has to reside in its own source file.' issue in Queue\Reveal Cards in Increasing Order\Solution.java

CodeFactor found an issue: Top-level class Queue has to reside in its own source file.

It's currently on:
Queue\Reveal Cards in Increasing Order\Solution.java:4
Commit 57a0a76

Code for AutoCompletion using Trie Data Structure

Is your feature request related to a problem? Please describe.
I would like to add an autocompletion algorithm using python

Describe the solution you'd like
I will use Trie DS to achieve this auto-completion feature

skully-coder / competitiveprogramming Goto Github PK

competitiveprogramming's Introduction

Languages I Use:

Databases I Use:

Frameworks I Use:

Operating Systems I Use:

Here are some of my GitHub stats:

My Trophies:

Hacktoberfest

competitiveprogramming's People

Contributors

Stargazers

Watchers

Forkers

competitiveprogramming's Issues

Missing File: Sorted square array in cpp

Folder location

Bug Description

Bug location

Bug Description

Bug location

Missing File:

Folder location

Missing File:

Folder location

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