CodingPrep

Repository for all the coding questions I solve in Python. This repo has questions from HackerRank, LeetCode, Daily Coding Problem and CodeSignal

Pull requests are welcome, if you want to improve my implementation

Forks rather than Clones, Stars rather than Views 🙏

All Python files have their question, copied verbatim, at the top of the file.

Daily Coding Problem

HackerRank

2D Array - DS - Full question can be found here
Array Manipulation - Full question can be found here
Arrays: Left Rotation - Full question can be found here
Minimum Swaps 2 - Full question can be found here
Counting Valleys - Full question can be found here
Abbreviation - Full question can be found here
Decibinary Numbers - Full question can be found here
Max Array Sum - Full question can be found here
Luck Balance - Full question can be found here
Minimum Absolute Difference in an Array - Full question can be found here
Dictionaries and Hashmaps - Full question can be found here
Hash Tables: Ice Cream Parlor - Full question can be found here
Jumping on the Clouds - Full question can be found here
Recursion: Fibonacci Numbers - Full question can be found here
New Year Chaos - Full question can be found here
Recursion: Davis' Staircase - Full question can be found here
Repeated String - Full question can be found here
Sock Merchant - Full question can be found here
Sorting: Bubble Sort - Full question can be found here
Mark and Toys - Full question can be found here
Balanced Brackets - Full question can be found here
Alternating Characters - Full question can be found here
Trees: Is This a Binary Search Tree? - Full question can be found here
Binary Search Tree : Lowest Common Ancestor - Full question can be found here
Two Strings - Full question can be found here
XOR Swap - Full question can be found here
Reverse a linked list - Full question can be found here
Linked Lists: Detect a Cycle - Full question can be found here
Insert a node at a specific position in a linked list - Full question can be found here
Inserting a Node Into a Sorted Doubly Linked List- Full question can be found here
Find Merge Point of Two Lists - Full question can be found here
Reverse a doubly linked list - Full question can be found here

CODE SIGNAL

Check Palindrome

LeetCode

Largest Numbers - Full question can be found here
Jump Game - Full question can be found here

RafayAK/CodingPrep

CodingPrep

Daily Coding Problem

HackerRank

CODE SIGNAL

LeetCode