LeetCode

My Javascript solutions to LeetCode questions

LeetCode Profile: https://leetcode.com/timothyshores/

Problem	Difficulty	Solution
1. Two Sum	Easy	JavaScript
3. Longest Substring Without Repeating Characters	Medium	JavaScript
12. Int To Roman	Medium	JavaScript
21. Merge Two Sorted Lists	Easy	JavaScript
38. Count and Say	Medium	JavaScript
49. Group Anagrams	Medium	JavaScript
50. Pow(x, n)	Medium	JavaScript
78. Subsets	Medium	JavaScript
83. Remove Duplicates from Sorted List	Easy	JavaScript
94. Binary Tree Inorder Traversal	Easy	JavaScript
101. Symmetric Tree	Easy	JavaScript
102. Binary Tree Level Order Traversal	Medium	JavaScript
103. Binary Tree Zigzag Level Order Traversal	Medium	JavaScript
104. Maximum Depth of Binary Tree	Easy	JavaScript
111. Minimum Depth of Binary Tree	Easy	JavaScript
121. Best Time to Buy and Sell Stock	Easy	JavaScript
125. Valid Palindrome	Easy	JavaScript
128. Longest Consecutive Sequence	Medium	JavaScript
136. Single Number	Easy	JavaScript
144. Binary Tree Preorder Traversal	Easy	JavaScript
155. Min Stack	Medium	JavaScript
172. Factorial Trailing Zeroes	Medium	JavaScript
187. Repeated DNA Sequences	Medium	JavaScript
217. Contains Duplicate	Easy	JavaScript
232. Implement Queue using Stacks	Easy	JavaScript
238. Product of Array Except Self	Easy	JavaScript
242. Valid Anagram	Easy	JavaScript
258. Add Digits.js	Easy	JavaScript
278. First Bad Version	Easy	JavaScript
283. Move Zeroes	Easy	JavaScript
287. Find the Duplicate Number	Medium	JavaScript
229. Bulls And Cows	Medium	JavaScript
326. Power of Three	Easy	JavaScript
345. Reverse Vowels of a String	Easy	JavaScript
347. Top K Frequent Elements	Medium	JavaScript
384. Shuffle an Array	Medium	JavaScript
387. First Unique Character in a String	Easy	JavaScript
482. License Key Formatting	Easy	JavaScript
509. Fibonacci Number	Easy	JavaScript
589. N-ary Tree Preorder Traversal	Easy	JavaScript
653. Two Sum IV - Input is a BST	Easy	JavaScript
669. Trim a Binary Search Tree	Medium	JavaScript
701. Insert into a Binary Search Tree	Medium	JavaScript
739. Daily Temperatures	Medium	JavaScript
771. Jewels And Stones	Easy	JavaScript
796. Rotate String	Easy	JavaScript
844. Backspace String Compare	Easy	JavaScript
836. Rectangle Overlap	Easy	JavaScript
896. Monotonic Array	Easy	JavaScript
938. Range Sum of BST	Medium	JavaScript
965. Univalued Binary Tree.js	Easy	JavaScript
1047. Remove All Adjacent Duplicates In String	Easy	JavaScript
1108. Defanging An IP Address	Easy	JavaScript
1170. Compare Strings by Frequency of the Smallest Character	Medium	JavaScript
1207. Unique Number of Occurrences	Easy	JavaScript
1281. Subtract the Product and Sum of Digits of an Integer	Easy	JavaScript
1365. How Many Numbers Are Smaller Than the Current Number	Easy	JavaScript
1413. Minimum Value to Get Positive Step by Step Sum	Easy	JavaScript
1431. Kids With the Greatest Number of Candies	Easy	JavaScript
1470. Shuffle The Array	Easy	JavaScript
1480. Running Sum of 1d Array	Easy	JavaScript
1512. Number of Good Pairs	Easy	JavaScript
1528. Shuffle String	Easy	JavaScript
1572. Matrix Diagonal Sum	Easy	JavaScript
1598. Crawler Log Folder	Easy	JavaScript
1614. Maximum Nesting Depth of the Parentheses	Easy	JavaScript
1662. Check If Two String Arrays are Equivalent	Easy	JavaScript
1672. Richest Customer Wealth	Easy	JavaScript
1678. Goal Parser Interpretation	Easy	JavaScript
1732. Find the Highest Altitude.js	Easy	JavaScript
1791. Find Center of Star Graph	Easy	JavaScript
1832. Check if the Sentence Is Pangram	Easy	JavaScript
1859. Sorting the Sentence	Easy	JavaScript
1920. Build Array From Permutation	Easy	JavaScript
1929. Concatenation of Array	Easy	JavaScript
2006. Count Number of Pairs With Absolute Difference K	Easy	JavaScript
2011. Final Value of Variable After Performing Operations	Easy	JavaScript
2043. Simple Bank System	Medium	JavaScript
2103. Rings and Rods	Easy	JavaScript
2108. Find First Palindromic String in the Array	Easy	JavaScript
2114. Maximum Number of Words Found In Sentences	Easy	JavaScript
2574. Left and Right Sum Differences	Easy	JavaScript

Name		Name	Last commit message	Last commit date
Latest commit History 414 Commits
Data Structures		Data Structures
Problem Solving Patterns		Problem Solving Patterns
.gitignore		.gitignore
1. Two Sum.js		1. Two Sum.js
101. Symmetric Tree.js		101. Symmetric Tree.js
102. Binary Tree Level Order Traversal.js		102. Binary Tree Level Order Traversal.js
1021. Remove Outermost Parentheses.js		1021. Remove Outermost Parentheses.js
103. Binary Tree Zigzag Level Order Traversal.js		103. Binary Tree Zigzag Level Order Traversal.js
104. Maximum Depth of Binary Tree.js		104. Maximum Depth of Binary Tree.js
1047. Remove All Adjacent Duplicates In String.js		1047. Remove All Adjacent Duplicates In String.js
108. Convert Sorted Array to Binary Search Tree.js		108. Convert Sorted Array to Binary Search Tree.js
1108. Defanging An IP Address.js		1108. Defanging An IP Address.js
111. Minimum Depth of Binary Tree.js		111. Minimum Depth of Binary Tree.js
1170. Compare Strings by Frequency of the Smallest Character.js		1170. Compare Strings by Frequency of the Smallest Character.js
12. Int To Roman.js		12. Int To Roman.js
1207. Unique Number of Occurrences.js		1207. Unique Number of Occurrences.js
121. Best Time to Buy and Sell Stock.js		121. Best Time to Buy and Sell Stock.js
125. Valid Palindrome.js		125. Valid Palindrome.js
128. Longest Consecutive Sequence.js		128. Longest Consecutive Sequence.js
1281. Subtract the Product and Sum of Digits of an Integer.js		1281. Subtract the Product and Sum of Digits of an Integer.js
136. Single Number.js		136. Single Number.js
1365. How Many Numbers Are Smaller Than the Current Number.js		1365. How Many Numbers Are Smaller Than the Current Number.js
1413. Minimum Value to Get Positive Step by Step Sum.js		1413. Minimum Value to Get Positive Step by Step Sum.js
1431. Kids With the Greatest Number of Candies.js		1431. Kids With the Greatest Number of Candies.js
144. Binary Tree Preorder Traversal.js		144. Binary Tree Preorder Traversal.js
1470. Shuffle The Array.js		1470. Shuffle The Array.js
1480. Running Sum of 1d Array.js		1480. Running Sum of 1d Array.js
1512. Number of Good Pairs.js		1512. Number of Good Pairs.js
1528. Shuffle String.js		1528. Shuffle String.js
155. Min Stack.js		155. Min Stack.js
1572. Matrix Diagonal Sum.js		1572. Matrix Diagonal Sum.js
1598. Crawler Log Folder.js		1598. Crawler Log Folder.js
1614. Maximum Nesting Depth of the Parentheses.js		1614. Maximum Nesting Depth of the Parentheses.js
1662. Check If Two String Arrays are Equivalent.js		1662. Check If Two String Arrays are Equivalent.js
1672. Richest Customer Wealth.js		1672. Richest Customer Wealth.js
1678. Goal Parser Interpretation.js		1678. Goal Parser Interpretation.js
172. Factorial Trailing Zeroes.js		172. Factorial Trailing Zeroes.js
1732. Find the Highest Altitude.js		1732. Find the Highest Altitude.js
1791. Find Center of Star Graph.js		1791. Find Center of Star Graph.js
1832. Check if the Sentence Is Pangram.js		1832. Check if the Sentence Is Pangram.js
1859. Sorting the Sentence.js		1859. Sorting the Sentence.js
187. Repeated DNA Sequences.js		187. Repeated DNA Sequences.js
1920. Build Array From Permutation.js		1920. Build Array From Permutation.js
1929. Concatenation of Array.js		1929. Concatenation of Array.js
20. Valid Parentheses.js		20. Valid Parentheses.js
2006. Count Number of Pairs With Absolute Difference K.js		2006. Count Number of Pairs With Absolute Difference K.js
2011. Final Value of Variable After Performing Operations.js		2011. Final Value of Variable After Performing Operations.js
2043. Simple Bank System.js		2043. Simple Bank System.js
21. Merge Two Sorted Lists.js		21. Merge Two Sorted Lists.js
2103. Rings and Rods.js		2103. Rings and Rods.js
2108. Find First Palindromic String in the Array.js		2108. Find First Palindromic String in the Array.js
2114. Maximum Number of Words Found In Sentences.js		2114. Maximum Number of Words Found In Sentences.js
217. Contains Duplicates.js		217. Contains Duplicates.js
229. Bulls And Cows.js		229. Bulls And Cows.js
232. Implement Queue using Stacks.js		232. Implement Queue using Stacks.js
238. Product of Array Except Self.js		238. Product of Array Except Self.js
242. Valid Anagram.js		242. Valid Anagram.js
2574. Left and Right Sum Differences.js		2574. Left and Right Sum Differences.js
258. Add Digits.js		258. Add Digits.js
278. First Bad Version.js		278. First Bad Version.js
283. Move Zeroes.js		283. Move Zeroes.js
287. Find the Duplicate Number.js		287. Find the Duplicate Number.js
3. Longest Substring Without Repeating Characters.js		3. Longest Substring Without Repeating Characters.js
326. Power of Three.js		326. Power of Three.js
344. Reverse String.js		344. Reverse String.js
345. Reverse Vowels of a String.js		345. Reverse Vowels of a String.js
347. Top K Frequent Elements.js		347. Top K Frequent Elements.js
38. Count and Say.js		38. Count and Say.js
384. Shuffle an Array.js		384. Shuffle an Array.js
387. First Unique Character in a String.js		387. First Unique Character in a String.js
412. Fizz Buzz.js		412. Fizz Buzz.js
448. Find All Numbers Disappeared in an Array.js		448. Find All Numbers Disappeared in an Array.js
482. License Key Formatting.js		482. License Key Formatting.js
49. Group Anagrams.js		49. Group Anagrams.js
496. Next Greater Element I.js		496. Next Greater Element I.js
50. Pow(x,n).js		50. Pow(x,n).js
509. Fibonacci Number.js		509. Fibonacci Number.js
54. Spiral Matrix.js		54. Spiral Matrix.js
566. Reshape the Matrix.js		566. Reshape the Matrix.js
589. N-ary Tree Preorder Traversal.js		589. N-ary Tree Preorder Traversal.js
653. Two Sum IV - Input is a BST.js		653. Two Sum IV - Input is a BST.js
669. Trim a Binary Search Tree.js		669. Trim a Binary Search Tree.js
701. Insert into a Binary Search Tree.js		701. Insert into a Binary Search Tree.js
704. Binary Search.js		704. Binary Search.js
739. Daily Temperatures.js		739. Daily Temperatures.js
771. Jewels And Stones.js		771. Jewels And Stones.js
78. Subsets.js		78. Subsets.js
796. Rotate String.js		796. Rotate String.js
83. Remove Duplicates from Sorted List.js		83. Remove Duplicates from Sorted List.js
836. Rectangle Overlap.js		836. Rectangle Overlap.js
844. Backspace String Compare.js		844. Backspace String Compare.js
896. Monotonic Array.js		896. Monotonic Array.js
938. Range Sum of BST.js		938. Range Sum of BST.js
94. Binary Tree Inorder Traversal.js		94. Binary Tree Inorder Traversal.js
965. Univalued Binary Tree.js		965. Univalued Binary Tree.js
LICENSE		LICENSE
README.md		README.md

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