## DEV Community

Ruby on Rails and Golang consultant. Tech blogger.

Max Sum of Rectangle No Larger Than K

Maximum Gap

Sudoku Solver

## Sudoku Solver

Implement LRU Cache

Insert Interval

## Insert Interval

Kth Largest Element in an Array

## Kth Largest Element in an Array

Longest Valid Parentheses - LeetCode

## Longest Valid Parentheses - LeetCode

Merge k Sorted Lists - LeetCode

## Merge k Sorted Lists - LeetCode

LeetCode - Edit Distance

## LeetCode - Edit Distance

LeetCode - Find the Prefix Common Array of Two Arrays

## LeetCode - Find the Prefix Common Array of Two Arrays

LeetCode - Divide Two Integers

## LeetCode - Divide Two Integers

LeetCode - Sort list

## LeetCode - Sort list

LeetCode - Bitwise AND of Numbers Range

## LeetCode - Bitwise AND of Numbers Range

LeetCode - Construct Binary Tree from Preorder and Inorder Traversal

## LeetCode - Construct Binary Tree from Preorder and Inorder Traversal

LeetCode - Count and Say

## LeetCode - Count and Say

LeetCode - Count of Smaller Numbers After Self

## LeetCode - Count of Smaller Numbers After Self

LeetCode - Valid Number

## LeetCode - Valid Number

LeetCode - First Missing Positive

## LeetCode - First Missing Positive

LeetCode - Reverse Nodes in k-Group

## LeetCode - Reverse Nodes in k-Group

LeetCode - Subarray Sum Equals K

## LeetCode - Subarray Sum Equals K

LeetCode - Reverse Words in a String

## LeetCode - Reverse Words in a String

LeetCode - Count Good Nodes in Binary Tree

## LeetCode - Count Good Nodes in Binary Tree

LeetCode - Kth Smallest Element in a Sorted Matrix

## LeetCode - Kth Smallest Element in a Sorted Matrix

LeetCode - Minimum Operations to Make Array Equal

## LeetCode - Minimum Operations to Make Array Equal

LeetCode - Minimize Maximum Pair Sum in Array

## LeetCode - Minimize Maximum Pair Sum in Array

LeetCode - Difference Between Ones and Zeros in Row and Column

## LeetCode - Difference Between Ones and Zeros in Row and Column

LeetCode - Rearrange Array Elements by Sign

## LeetCode - Rearrange Array Elements by Sign

LeetCode - Find The Original Array of Prefix XOR

## LeetCode - Find The Original Array of Prefix XOR

LeetCode - Merge Nodes in Between Zeros

## LeetCode - Merge Nodes in Between Zeros

LeetCode - Excel Sheet Column Title

## LeetCode - Excel Sheet Column Title

LeetCode - Lowest Common Ancestor of a Binary Search Tree

## LeetCode - Lowest Common Ancestor of a Binary Search Tree

LeetCode - Sum Root to Leaf Numbers

## LeetCode - Sum Root to Leaf Numbers

LeetCode - Gray Code

## LeetCode - Gray Code

LeetCode - Binary Tree Right Side View

## LeetCode - Binary Tree Right Side View

LeetCode - Path Sum III

## LeetCode - Path Sum III

LeetCode - Remove Nodes From Linked List

## LeetCode - Remove Nodes From Linked List

LeetCode - Partition List

## LeetCode - Partition List

LeetCode - Minimum Size Subarray Sum

## LeetCode - Minimum Size Subarray Sum

LeetCode - Binary Tree Level Order Traversal II

## LeetCode - Binary Tree Level Order Traversal II

LeetCode - Single Number III

## LeetCode - Single Number III

LeetCode - Longest Consecutive Subsequence

## LeetCode - Longest Consecutive Subsequence

LeetCode - Longest Common Subsequence

## LeetCode - Longest Common Subsequence

LeetCode - Rectangle Area

## LeetCode - Rectangle Area

LeetCode - Evaluate Reverse Polish Notation

## LeetCode - Evaluate Reverse Polish Notation

LeetCode - Compare Version Numbers

## LeetCode - Compare Version Numbers

LeetCode - Search a 2D Matrix

## LeetCode - Search a 2D Matrix

LeetCode - Jump Game III

## LeetCode - Jump Game III

LeetCode - Jump Game II

## LeetCode - Jump Game II

LeetCode - House Robber III

## LeetCode - House Robber III

LeetCode - House Robber II

## LeetCode - House Robber II

LeetCode - Path Sum II

## LeetCode - Path Sum II

LeetCode - Path Sum

## LeetCode - Path Sum

LeetCode - Unique Path II

## LeetCode - Unique Path II

LeetCode - Minimum Path Sum

## LeetCode - Minimum Path Sum

LeetCode - Two Sum II - Input Array Is Sorted

## LeetCode - Two Sum II - Input Array Is Sorted

LeetCode - Permutations