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A repository filled with coding challenges from codewars, leetcode, etc. Every day, I do atleast one coding challenge.

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shahx95/coding-challenges

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572 Commits
CC 9-02-22 (Remove the parentheses)
CC 9-02-22 (Remove the parentheses)
 
 
cc 1-10-23 (uniqueCharacters)
cc 1-10-23 (uniqueCharacters)
 
 
cc 1-11-23 (can you reverse it)
cc 1-11-23 (can you reverse it)
 
 
cc 1-12-23 (sudokuValidator)
cc 1-12-23 (sudokuValidator)
 
 
cc 1-13-2023 (even squares)
cc 1-13-2023 (even squares)
 
 
cc 1-14-23 (findSumPairs)
cc 1-14-23 (findSumPairs)
 
 
cc 1-15-23 (character encode)
cc 1-15-23 (character encode)
 
 
cc 1-16-23 (most common letter)
cc 1-16-23 (most common letter)
 
 
cc 1-17-23 (doors in the school)
cc 1-17-23 (doors in the school)
 
 
cc 1-18-23 (max product 2D arrays)
cc 1-18-23 (max product 2D arrays)
 
 
cc 1-19-23 (Max Sum)
cc 1-19-23 (Max Sum)
 
 
cc 1-20-23 (recursion factorial)
cc 1-20-23 (recursion factorial)
 
 
cc 1-21-23 (sum of the two largest)
cc 1-21-23 (sum of the two largest)
 
 
cc 1-22-23 (First missing positive integer)
cc 1-22-23 (First missing positive integer)
 
 
cc 1-23-23 (smartSum)
cc 1-23-23 (smartSum)
 
 
cc 1-24-23 (Count Palindromes)
cc 1-24-23 (Count Palindromes)
 
 
cc 1-25-23 (mostFrequentWordCapitalized)
cc 1-25-23 (mostFrequentWordCapitalized)
 
 
cc 1-26-23 (modified words )
cc 1-26-23 (modified words )
 
 
cc 1-27-23 (Count Vowels)
cc 1-27-23 (Count Vowels)
 
 
cc 1-28-23 (flatten arrays)
cc 1-28-23 (flatten arrays)
 
 
cc 1-29-23 (minStepsToOne)
cc 1-29-23 (minStepsToOne)
 
 
cc 1-30-23 (word frequency counter)
cc 1-30-23 (word frequency counter)
 
 
cc 1-31-23 (longest prefix)
cc 1-31-23 (longest prefix)
 
 
cc 1-4-23 (sumMix)
cc 1-4-23 (sumMix)
 
 
cc 1-5-23 (Fibonacci Recursive)
cc 1-5-23 (Fibonacci Recursive)
 
 
cc 1-6-23 (Zero-plentiful Array)
cc 1-6-23 (Zero-plentiful Array)
 
 
cc 1-7-23 (zeroCount)
cc 1-7-23 (zeroCount)
 
 
cc 1-8-23 (fibonacci-memoized)
cc 1-8-23 (fibonacci-memoized)
 
 
cc 1-9-23 (Change it up)
cc 1-9-23 (Change it up)
 
 
cc 10-1-22 (Count the divisible numbers)
cc 10-1-22 (Count the divisible numbers)
 
 
cc 10-10-22 (Array Week Challenge - Day 2)
cc 10-10-22 (Array Week Challenge - Day 2)
 
 
cc 10-11-22 (Array Week Challenge - Day 3)
cc 10-11-22 (Array Week Challenge - Day 3)
 
 
cc 10-12-22 (Moving Zeros To The End)
cc 10-12-22 (Moving Zeros To The End)
 
 
cc 10-13-22 (Array Week Challenge - Day 4)
cc 10-13-22 (Array Week Challenge - Day 4)
 
 
cc 10-14-22 (Array Week Challenge - Day 5)
cc 10-14-22 (Array Week Challenge - Day 5)
 
 
cc 10-15-22 (Length and two values)
cc 10-15-22 (Length and two values)
 
 
cc 10-16-22 (String reversal using recursion)
cc 10-16-22 (String reversal using recursion)
 
 
cc 10-17-22 (Check same case)
cc 10-17-22 (Check same case)
 
 
cc 10-18-22 (Comparison)
cc 10-18-22 (Comparison)
 
 
cc 10-19-22 (Baddie Week - Day 1)
cc 10-19-22 (Baddie Week - Day 1)
 
 
cc 10-2-22 (The most common letter)
cc 10-2-22 (The most common letter)
 
 
cc 10-20-22 (Sum of numbers in array)
cc 10-20-22 (Sum of numbers in array)
 
 
cc 10-21-22 (Process backspaces in string)
cc 10-21-22 (Process backspaces in string)
 
 
cc 10-22-22 (return the sum of the numbers that occur only once)
cc 10-22-22 (return the sum of the numbers that occur only once)
 
 
cc 10-23-22 (Previous multiple of three CodeWars Kata)
cc 10-23-22 (Previous multiple of three CodeWars Kata)
 
 
cc 10-24-22 (Array of last even numbers)
cc 10-24-22 (Array of last even numbers)
 
 
cc 10-25-22 (Prime Transformation)
cc 10-25-22 (Prime Transformation)
 
 
cc 10-26-22 (Return number of unique arrays)
cc 10-26-22 (Return number of unique arrays)
 
 
cc 10-27-22 ( Find the Nth smallest element)
cc 10-27-22 ( Find the Nth smallest element)
 
 
cc 10-28-22 (Replace with brackets)
cc 10-28-22 (Replace with brackets)
 
 
cc 10-29-22 (Max Contiguous Subarray)
cc 10-29-22 (Max Contiguous Subarray)
 
 
cc 10-3-22 (Words to Hex)
cc 10-3-22 (Words to Hex)
 
 
cc 10-30-22 (Break camelCase)
cc 10-30-22 (Break camelCase)
 
 
cc 10-31-22 (Potenciation)
cc 10-31-22 (Potenciation)
 
 
cc 10-4-22 (Sum of prime-indexed elements)
cc 10-4-22 (Sum of prime-indexed elements)
 
 
cc 10-5-22 (Simple Sentences)
cc 10-5-22 (Simple Sentences)
 
 
cc 10-6-22 (Caffeine Script)
cc 10-6-22 (Caffeine Script)
 
 
cc 10-7-22 (Substituting Variables Into Strings Padded Numbers)
cc 10-7-22 (Substituting Variables Into Strings Padded Numbers)
 
 
cc 10-8-22 (Array Week Challenge - Day 1)
cc 10-8-22 (Array Week Challenge - Day 1)
 
 
cc 10-9-22 (Find the unique string)
cc 10-9-22 (Find the unique string)
 
 
cc 11-1-22 (Reverse and change case)
cc 11-1-22 (Reverse and change case)
 
 
cc 11-10-22 (Array.diff)
cc 11-10-22 (Array.diff)
 
 
cc 11-11-22 (Decimal Digits)
cc 11-11-22 (Decimal Digits)
 
 
cc 11-12-22 (triangle or not)
cc 11-12-22 (triangle or not)
 
 
cc 11-13-22 (Coefficients of the Quadratic Equation)
cc 11-13-22 (Coefficients of the Quadratic Equation)
 
 
cc 11-14-22 (maximum sum path of 2 arrays)
cc 11-14-22 (maximum sum path of 2 arrays)
 
 
cc 11-15-22 (returns the index of the central numerical element)
cc 11-15-22 (returns the index of the central numerical element)
 
 
cc 11-16-22 (Letters in String)
cc 11-16-22 (Letters in String)
 
 
cc 11-17-22 (Odd sort even stay)
cc 11-17-22 (Odd sort even stay)
 
 
cc 11-18-22 (Average Array Elements)
cc 11-18-22 (Average Array Elements)
 
 
cc 11-19-22 (Nearest Square Number)
cc 11-19-22 (Nearest Square Number)
 
 
cc 11-2-22 (Aspect Ratio Cropping - Part 1)
cc 11-2-22 (Aspect Ratio Cropping - Part 1)
 
 
cc 11-20-22 (Array.map challenges)
cc 11-20-22 (Array.map challenges)
 
 
cc 11-21-22 (remove dupes)
cc 11-21-22 (remove dupes)
 
 
cc 11-22-22 (React - boxes challenge)
cc 11-22-22 (React - boxes challenge)
 
 
cc 11-23-22 (Conditional Rendering &&)
cc 11-23-22 (Conditional Rendering &&)
 
 
cc 11-24-22 (Add email state to the form)
cc 11-24-22 (Add email state to the form)
 
 
cc 11-25-22 (create useEffect function)
cc 11-25-22 (create useEffect function)
 
 
cc 11-26-22 (toggle state)
cc 11-26-22 (toggle state)
 
 
cc 11-27-22 (Sum of Pairs)
cc 11-27-22 (Sum of Pairs)
 
 
cc 11-28-22 (Sort notes by date modified)
cc 11-28-22 (Sort notes by date modified)
 
 
cc 11-29-22 (Letter value sum)
cc 11-29-22 (Letter value sum)
 
 
cc 11-3-22 (Sort by last char)
cc 11-3-22 (Sort by last char)
 
 
cc 11-30-22 (All New Dice)
cc 11-30-22 (All New Dice)
 
 
cc 11-4-22 (Contamination #1 -String-)
cc 11-4-22 (Contamination #1 -String-)
 
 
cc 11-5-22 (Calculate BMI)
cc 11-5-22 (Calculate BMI)
 
 
cc 11-6-22 (Sum all fibonacci numbers)
cc 11-6-22 (Sum all fibonacci numbers)
 
 
cc 11-7-22 (Find the deleted number)
cc 11-7-22 (Find the deleted number)
 
 
cc 11-9-22 (Simple Comparison)
cc 11-9-22 (Simple Comparison)
 
 
cc 12-1-22 (Roll Button)
cc 12-1-22 (Roll Button)
 
 
cc 12-10-22 (Counting Occurences)
cc 12-10-22 (Counting Occurences)
 
 
cc 12-11-22 (Jewel Stones)
cc 12-11-22 (Jewel Stones)
 
 
cc 12-12-22 (Office Chair)
cc 12-12-22 (Office Chair)
 
 
cc 12-13-22 (Check for duplicates)
cc 12-13-22 (Check for duplicates)
 
 
cc 12-14-22 (Majority element)
cc 12-14-22 (Majority element)
 
 
cc 12-15-22 (ransom note)
cc 12-15-22 (ransom note)
 
 
cc 12-16-22 (two sum)
cc 12-16-22 (two sum)
 
 
cc 12-17-22 (str arr dupes)
cc 12-17-22 (str arr dupes)
 
 
cc 12-18-22 (Absent Vowel)
cc 12-18-22 (Absent Vowel)
 
 
cc 12-19-22 (Highest Product)
cc 12-19-22 (Highest Product)
 
 

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CodeWars Coding Challenges:

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A repository filled with coding challenges from codewars, leetcode, etc. Top 1 percentile on the global leaderboard in CodeWars. Pushing a solved challenge every day.

Training:

Language/s used:

Each morning, I do atleast one coding challenge.

Optimizations:

I consistently refactor and optimize my code, keeping efficiency and readability in mind. I clean up the code after getting it to work. Break up big functions into multiple smaller functions, possibly rename variables, add comments, etc.

Lessons Learned:

Doing coding challenges daily has exposed me to coding problems I might not have encountered otherwise. This allowed me to develop thinking processes to improve my programming ability. Additionally, I gain insight into the possibilities of approaching and solving a problem by analysing the solutions submitted by other users. Learning never ends.

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A repository filled with coding challenges from codewars, leetcode, etc. Every day, I do atleast one coding challenge.

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