Algorithms-Javascript

Solutions of algorithm problems using Javascript. https://ignacio-chiazzo.github.io/Algorithms-Leetcode-Javascript/

Run Scripts

Each problem has a main function exported which prints some cases (Tests are going to be added soon 😉)). To run a specific problem in your console run node <problem_file_path> (e.g. node LeetcodeProblems/Lowest_Common_Ancestor_of_a_Binary_Tree.js).

You can also run all the problems by running the Main.js file.

Leetcode Problems

Name	Level	Link
Edit Distance	Hard	https://leetcode.com/problems/edit-distance/
Remove Invalid Parentheses	Hard	https://leetcode.com/problems/remove-invalid-parentheses/
Longest Consecutive Sequence	Hard	https://leetcode.com/problems/longest-consecutive-sequence/
Minimum Window Substring	Hard	https://leetcode.com/problems/minimum-window-substring/
Regular Expression Matching	Hard	https://leetcode.com/problems/regular-expression-matching/
NQueens	Hard	https://leetcode.com/problems/n-queens/
merge k sorted lists	Hard	https://leetcode.com/problems/merge-k-sorted-lists/
Set Matrix Zeroes	Hard	https://leetcode.com/problems/set-matrix-zeroes/
Subarray Sum Equals K	Medium	https://leetcode.com/problems/subarray-sum-equals-k/
3Sum	Medium	https://leetcode.com/problems/3sum/
NumberOfIslands	Medium	https://leetcode.com/problems/number-of-islands/
Swap Nodes in Pairs	Medium	https://leetcode.com/problems/swap-nodes-in-pairs/
Add Two Numbers	Medium	https://leetcode.com/problems/add-two-numbers/
Clone Graph	Medium	https://leetcode.com/problems/clone-graph/
Coin Change	Medium	https://leetcode.com/problems/coin-change/
Design Circular Deque	Medium	https://leetcode.com/problems/design-circular-deque/
Escape The Ghosts	Medium	https://leetcode.com/problems/escape-the-ghosts/
Generate Parenthesis	Medium	https://leetcode.com/problems/generate-parentheses
Group Anagrams	Medium	https://leetcode.com/problems/group-anagrams/
Kth Largest Element in an Array	Medium	https://leetcode.com/problems/kth-largest-element-in-an-array/
Linked List Cycle II	Medium	https://leetcode.com/problems/linked-list-cycle-ii/
Longest Palindromic Substring	Medium	https://leetcode.com/problems/longest-palindromic-substring/
Maximal Square	Medium	https://leetcode.com/problems/maximal-square/
Permutations	Medium	https://leetcode.com/problems/permutations/
Permutations II	Medium	https://leetcode.com/problems/permutations-ii/
Permutations Without Duplicates	Medium	https://leetcode.com/problems/permutations/
Restore IP Addresses	Medium	https://leetcode.com/problems/restore-ip-addresses/
SearchIng Rotated Sorted Array	Medium	https://leetcode.com/problems/search-in-rotated-sorted-array/
Search a 2D Matrix	Medium	https://leetcode.com/problems/search-a-2d-matrix/
Search a 2D Matrix II	Medium	https://leetcode.com/problems/search-a-2d-matrix/
Simplify Path	Medium	https://leetcode.com/problems/simplify-path/
Spiral Matrix	Medium	https://leetcode.com/problems/spiral-matrix/
Subsets	Medium	https://leetcode.com/problems/subsets/
Unique Binary Search Trees	Medium	https://leetcode.com/problems/unique-binary-search-trees/
Unique Paths	Medium	https://leetcode.com/problems/unique-paths/
Verify Preorder Serialization of a Binary Tree	Medium	https://leetcode.com/problems/verify-preorder-serialization-of-a-binary-tree/
Construct Binary Tree from Preorder and Inorder Traversal	Medium	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/
Lowest Common Ancestor of a Binary Tree	Medium	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree/
Flood Fill	Easy	https://leetcode.com/problems/flood-fill/
Implement stack using queues	Easy	https://leetcode.com/problems/implement-stack-using-queues/
Number of Segments in a String	Easy	https://leetcode.com/problems/number-of-segments-in-a-string/
Maximun Subarray	Easy	https://leetcode.com/problems/maximum-subarray
Min Stack	Easy	https://leetcode.com/problems/min-stack/
Reverse String II	Easy	https://leetcode.com/problems/reverse-string-ii/
Same Tree	Easy	https://leetcode.com/problems/same-tree/
Sum Of Square Numbers	Easy	https://leetcode.com/problems/sum-of-square-numbers/
Symmetric Tree	Easy	https://leetcode.com/problems/symmetric-tree/
Valid Parentheses	Easy	https://leetcode.com/problems/valid-parentheses/
Backspace String Compare	Easy	https://leetcode.com/problems/backspace-string-compare/
Binary Gap	Easy	https://leetcode.com/problems/binary-gap/
Binary Gap	Easy	https://leetcode.com/problems/binary-gap/
Majority Element	Easy	https://leetcode.com/problems/majority-element/
Tic Tac Toe
Permutations With Duplicates
Deletion Distance
Award Budget Cuts

Sorting Algorithms

Algoritmhs
Heap Sort

UtilsClasses

Other languages provides built-in classes (e.g Linked List, Tree, etc). This module contains util classes to use in your problems.