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359 Commits
0001 - Two Sum - Easy.py
0001 - Two Sum - Easy.py
 
 
0004 - Median of Two Sorted Arrays - Hard.py
0004 - Median of Two Sorted Arrays - Hard.py
 
 
0007 - Reverse Integer - Medium.py
0007 - Reverse Integer - Medium.py
 
 
0009 - Palindrome Number - Easy.py
0009 - Palindrome Number - Easy.py
 
 
0013 - Roman to Integer - Easy.py
0013 - Roman to Integer - Easy.py
 
 
0014 - Longest Common Prefix - Easy.py
0014 - Longest Common Prefix - Easy.py
 
 
0017 - Letter Combinations Of A Phone Number - Medium.py
0017 - Letter Combinations Of A Phone Number - Medium.py
 
 
0019 - Remove Nth Node From End of List - Medium.c
0019 - Remove Nth Node From End of List - Medium.c
 
 
0020 - Valid Paranthesis - Easy.py
0020 - Valid Paranthesis - Easy.py
 
 
0021 - Merge Two Sorted Lists - Easy.c
0021 - Merge Two Sorted Lists - Easy.c
 
 
0027 - Remove Element - Easy.py
0027 - Remove Element - Easy.py
 
 
0028 - Find the Index of the First Occurrence in a String - Easy.py
0028 - Find the Index of the First Occurrence in a String - Easy.py
 
 
0034 - Find First and Last Position of Element in Sorted Array - Medium.py
0034 - Find First and Last Position of Element in Sorted Array - Medium.py
 
 
0035 - Search Insert Position - Easy.java
0035 - Search Insert Position - Easy.java
 
 
0041 - First Missing Positive - Hard.py
0041 - First Missing Positive - Hard.py
 
 
0050 - Pow(x, n) - Medium.py
0050 - Pow(x, n) - Medium.py
 
 
0055 - Jump Game - Medium.py
0055 - Jump Game - Medium.py
 
 
0057 - Insert Interval - Medium.py
0057 - Insert Interval - Medium.py
 
 
0058 - Length of Last Word - Easy.py
0058 - Length of Last Word - Easy.py
 
 
0066 - Plus One - Easy.py
0066 - Plus One - Easy.py
 
 
0067 - Add Binary - Easy.py
0067 - Add Binary - Easy.py
 
 
0069 - Sqrt(x) - Easy.py
0069 - Sqrt(x) - Easy.py
 
 
0075 - Sort Colors - Medium.py
0075 - Sort Colors - Medium.py
 
 
0083 - Remove Duplicates from Sorted List - Easy.c
0083 - Remove Duplicates from Sorted List - Easy.c
 
 
0088 - Merge Sorted Array - Easy.py
0088 - Merge Sorted Array - Easy.py
 
 
0100 - Same Tree - Easy.c
0100 - Same Tree - Easy.c
 
 
0125 - Valid Palindrome - Easy.py
0125 - Valid Palindrome - Easy.py
 
 
0137 - Single Number II - Medium.py
0137 - Single Number II - Medium.py
 
 
0141 - Linked List Cycle - Easy.c
0141 - Linked List Cycle - Easy.c
 
 
0143 - Reorder List - Medium.c
0143 - Reorder List - Medium.c
 
 
0169 - Majority Element - Easy.py
0169 - Majority Element - Easy.py
 
 
0172 - Factorial Trailing Zeroes - Medium.py
0172 - Factorial Trailing Zeroes - Medium.py
 
 
0201 - Bitwise AND of Numbers Range - Medium.py
0201 - Bitwise AND of Numbers Range - Medium.py
 
 
0202 - Happy Number - Easy.py
0202 - Happy Number - Easy.py
 
 
0204 - Count Primes - Medium.py
0204 - Count Primes - Medium.py
 
 
0205 - Isomorphic Strings - Easy.py
0205 - Isomorphic Strings - Easy.py
 
 
0206 - Reverse Linked List - Easy.c
0206 - Reverse Linked List - Easy.c
 
 
0216 - Combination Sum III - Medium.py
0216 - Combination Sum III - Medium.py
 
 
0217 - Contains Duplicate - Easy.py
0217 - Contains Duplicate - Easy.py
 
 
0229 - Majority Element II - Medium.py
0229 - Majority Element II - Medium.py
 
 
0231 - Power of Two - Easy.c
0231 - Power of Two - Easy.c
 
 
0231 - Power of Two - Easy.py
0231 - Power of Two - Easy.py
 
 
0234 - Palindrome Linked List - Easy.c
0234 - Palindrome Linked List - Easy.c
 
 
0238 - Product of Array Except Self - Medium.py
0238 - Product of Array Except Self - Medium.py
 
 
0258 - Add Digits - Easy.py
0258 - Add Digits - Easy.py
 
 
0268 - Missing Number - Easy.py
0268 - Missing Number - Easy.py
 
 
0283 - Move Zeroes - Easy.py
0283 - Move Zeroes - Easy.py
 
 
0287 - Find the Duplicate Number - Medium.java
0287 - Find the Duplicate Number - Medium.java
 
 
0299 - Bulls and Cows - Medium.py
0299 - Bulls and Cows - Medium.py
 
 
0324 - Wiggle Sort II - Medium.py
0324 - Wiggle Sort II - Medium.py
 
 
0326 - Power of Three - Easy.c
0326 - Power of Three - Easy.c
 
 
0342 - Power of Four - Easy.c
0342 - Power of Four - Easy.c
 
 
0344 - Reverse String - Easy.py
0344 - Reverse String - Easy.py
 
 
0349 - Intersection of Two Arrays - Easy.py
0349 - Intersection of Two Arrays - Easy.py
 
 
0368 - Largest Divisible Subset - Medium.py
0368 - Largest Divisible Subset - Medium.py
 
 
0387 - First Unique Character in a String - Easy.py
0387 - First Unique Character in a String - Easy.py
 
 
0389 - Find the Difference - Easy.py
0389 - Find the Difference - Easy.py
 
 
0396 - Rotate Function - Medium.py
0396 - Rotate Function - Medium.py
 
 
0412 - Fizz Buzz - Easy.java
0412 - Fizz Buzz - Easy.java
 
 
0412 - Fizz Buzz - Easy.py
0412 - Fizz Buzz - Easy.py
 
 
0414 - Third Maximum Number - Easy.py
0414 - Third Maximum Number - Easy.py
 
 
0419 - Battleships in a Board - Medium.py
0419 - Battleships in a Board - Medium.py
 
 
0434 - Number of Segments in a String - Easy.py
0434 - Number of Segments in a String - Easy.py
 
 
0442 - Find All Duplicates in an Array - Medium.py
0442 - Find All Duplicates in an Array - Medium.py
 
 
0448 - Find All Numbers Disappeared in an Array - Easy.py
0448 - Find All Numbers Disappeared in an Array - Easy.py
 
 
0451 - Sort Characters By Frequency - Medium.py
0451 - Sort Characters By Frequency - Medium.py
 
 
0455 - Assign Cookies - Easy.py
0455 - Assign Cookies - Easy.py
 
 
0462 - Minimum Moves to Equal Array Elements II - Medium.py
0462 - Minimum Moves to Equal Array Elements II - Medium.py
 
 
0485 - Max Consecutive Ones - Easy.py
0485 - Max Consecutive Ones - Easy.py
 
 
0524 - Longest Word in Dictionary through Deleting - Medium.py
0524 - Longest Word in Dictionary through Deleting - Medium.py
 
 
0525 - Contiguous Array - Medium.py
0525 - Contiguous Array - Medium.py
 
 
0543 - Diameter of Binary Tree - Easy.c
0543 - Diameter of Binary Tree - Easy.c
 
 
0645 - Set Mismatch - Easy.java
0645 - Set Mismatch - Easy.java
 
 
0661 - Image Smoother - Easy.py
0661 - Image Smoother - Easy.py
 
 
0709 - To Lower Case - Easy.c
0709 - To Lower Case - Easy.c
 
 
0713 - Subarray Product Less Than K - Medium.java
0713 - Subarray Product Less Than K - Medium.java
 
 
0728 - Self Dividing Numbers - Easy.py
0728 - Self Dividing Numbers - Easy.py
 
 
0771 - Jewels and Stones - Easy.py
0771 - Jewels and Stones - Easy.py
 
 
0791 - Custom Sort String - Medium.py
0791 - Custom Sort String - Medium.py
 
 
0825 - Friends Of Appropriate Ages - Medium.py
0825 - Friends Of Appropriate Ages - Medium.py
 
 
0876 - Middle of the Linked List - Easy.c
0876 - Middle of the Linked List - Easy.c
 
 
0948 - Bag of Tokens - Medium.py
0948 - Bag of Tokens - Medium.py
 
 
0977 - Squares of a Sorted Array - Easy.py
0977 - Squares of a Sorted Array - Easy.py
 
 
0997 - Find the Town Judge - Easy.py
0997 - Find the Town Judge - Easy.py
 
 
1108 - Defanging an IP Address - Easy.py
1108 - Defanging an IP Address - Easy.py
 
 
1207 - Unique Number of Occurrences - Easy.py
1207 - Unique Number of Occurrences - Easy.py
 
 
1281 - Subtract the Product and Sum of Digits of an Integer - Easy.py
1281 - Subtract the Product and Sum of Digits of an Integer - Easy.py
 
 
1295 - Find Numbers with Even Number of Digits - Easy.py
1295 - Find Numbers with Even Number of Digits - Easy.py
 
 
1313 - Decompress Run-Length Encoded List - Easy.py
1313 - Decompress Run-Length Encoded List - Easy.py
 
 
1323 - Maximum 69 Number - Easy.py
1323 - Maximum 69 Number - Easy.py
 
 
1365 - How Many Numbers Are Smaller Than the Current Number - Easy.py
1365 - How Many Numbers Are Smaller Than the Current Number - Easy.py
 
 
1385 - Find the Distance Value Between Two Arrays - Easy.py
1385 - Find the Distance Value Between Two Arrays - Easy.py
 
 
1481 - Least Number of Unique Integers after K Removals - Medium.py
1481 - Least Number of Unique Integers after K Removals - Medium.py
 
 
1636 - Sort Array by Increasing Frequency - Easy.py
1636 - Sort Array by Increasing Frequency - Easy.py
 
 
1642 - Furthest Building You Can Reach - Medium.py
1642 - Furthest Building You Can Reach - Medium.py
 
 
1669 - Merge In Between Linked Lists - Medium.c
1669 - Merge In Between Linked Lists - Medium.c
 
 
1688 - Count of Matches in Tournament - Easy.py
1688 - Count of Matches in Tournament - Easy.py
 
 
1748 - Sum of Unique Elements - Easy.py
1748 - Sum of Unique Elements - Easy.py
 
 
1750 - Minimum Length of String After Deleting Similar Ends - Medium.py
1750 - Minimum Length of String After Deleting Similar Ends - Medium.py
 
 
1768 - Merge Strings Alternately - Easy.py
1768 - Merge Strings Alternately - Easy.py
 
 

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Welcome to my repository of LeetCode problem solutions! Here you'll find solutions to various LeetCode problems that I have solved over time.

About

As a constantly learning programmer, I use LeetCode as a platform to practice problem-solving and improve my coding skills. While my solutions may not always be the most efficient, I strive to understand the fundamental concepts behind each problem and apply them to my solutions.

How to Use

Feel free to explore this repository for reference or assistance when tackling LeetCode problems. Each solution is accompanied by comments and explanations to provide insights into the thought process behind the solution.

Feedback

I'm always open to feedback, suggestions, and critiques. Your input can greatly contribute to my growth as a programmer. If you have any thoughts or ideas on how I can improve my solutions or approach, please don't hesitate to reach out.

Connect

You can find me on LeetCode and LinkedIn:

Happy coding! 🚀

About

LeetCode solved problems

leetcode.com/hamiduzayr/

Topics

python c java leetcode coding dsa

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