This repo contain leetcode solution using DART and GO programming language. You can find the Question Instructions in DART file. And I have done multiple Solutions in dart and Best adn the Fastest Possible Solution in GO Most of the solution.

Solutions

• 67. Add Binary
• 948. Bag of Tokens
• 110. Balanced Binary Tree
• 188. Best Time to Buy and Sell Stock IV
• 94. Binary Tree In Order Traversal
• 70. Climbing Stairs
• 108. Convert Sorted Array To Binary Search Tree
• 609. Find Duplicate File in System
• 2007. Find Original Array From Double Array
• 28. Implement str Str
• 58. Length of Last word
• 14. Longest Common Prefix
• 104. Maximum Depth of Binary tree
• 718. Maximum Length of Repeated SubArray
• 1383. Maximum Performance of a Team
• 88. Merge Sorted Array
• 21. Merge Two Sorted Lists
• 111. Minimum Depth of Binary Tree
• 9. Palindrome Number
• 118. Pascal's Triangle
• 112. Path Sum
• 66. Plus One
• 1457. Pseudo-Palindrome Path In A Binary Tree
• 26. Remove Duplicates From Sorted Array
• 83. Remove Duplicates from Sorted List
• 27. Remove Element
• 557. Reverse Words In A String III
• 13. Roman To Integer
• 100. Same Tree
• 35. Search Insert Position
• 69. SqrtX
• 985. Sum of Even Number After Queries
• 101. Symmetric Tree
• 1996. The Number Of week Character In The Game
• 42. Trapping Rain Water
• 1. Two Sum
• 393. UFT-8 Validation
• 20. Valid Parenthesis
• 1680. Concatenation of Consecutive Binary Numbers
• 113. Path Sum II
• 119. Pascal's Triangle II
• 622. Design Circular Queue
• 990. Satisfiability of Equality Equations
• 121. Best Time to Buy and Sell Stock
• 125. Valid Palindrome
• 838. Push Dominoes
• 136. Single Number
• 19. Remove Nth Node From End of List
• 141. Linked List Cycle
• 144. Binary Tree PreOrder Traversal
• 145. Binary Tree PostOrder Traversal
• 157. Read N Characters Given Read4
• 8160. Intersection of Two Linked Lists
• 163. Missing Ranges
• 658. Find K Closest Elements
• 168. Excel Sheet Column Title
• 169. Majority Element
• 218. The Skyline Problem
• 170. Two Sum III - Data Structure Design
• 8171. Excel Sheet Column Number
• 91. Decode Ways
• 191. Number of 1 Bits
• 190. Reverse Bits
• 202. Happy Number
• 1155. Number of Dice Rolls With Target Sum
• 203. Remove Linked List Elements
• 1578. Minimum Time to Make Rope Colorful
• 205. Isomorphic Strings
• 623. Add One Row to Tree
• 981. Time Based Key-Value Store
• 732. My Calendar III
• 206. Reverse Linked List
• 217. Contains Duplicate
• 219. Contains Duplicate II
• 225. Implement Stack using Queues
• 226. Invert Binary Tree
• 228. Summary Ranges
• 231. Power of Two
• 232. Implement Queue using Stacks
• 16. 3Sum Closest
• 653. Two Sum IV - Input is a BST
• 242. Valid Anagram
• 1328. Break a Palindrome
• 234. Palindrome Linked List
• 334. Increasing Triplet Subsequence
• 243. Shortest Word Distance
• 976. Largest Perimeter Triangle
• 257. Binary Tree Paths
• 237. Delete Node in a Linked List
• 247. Strobo-Grammatic Number
• 252. Meeting Rooms
• 2095. Delete the Middle Node of a Linked List
• 1531. String Compression II
• 258. Add Digits
• 1335. Minimum Difficulty of a Job Schedule
• 1832. Check if the Sentence Is Pangram
• 38. Count and Say
• 692. Top K Frequent Words
• 12. Integer to Roman
• 263. Ugly Number
• 76. Minimum Window Substring
• 645. Set Mismatch
• 1239. Maximum Length of a Concatenated String with Unique Characters
• 1662. Check If Two String Arrays are Equivalent
• 523. Continuous SubArray Sum
• 835. Image Overlap
• 49. Group Anagrams
• 2136. Earliest Possible Day of Full Bloom
• 1293. Shortest Path in a Grid with Obstacles Elimination
• 766. Toe-Plitz Matrix
• 288. Missing Number
• 278. First Bad Version
• 283. Move Zeroes
• 1706. Where Will the Ball Fall
• 290. Word Pattern
• 292. Nim Game
• 303. Range Sum Query - Immutable
• 433. Minimum Genetic Mutation
• 2131. Longest Palindrome by Concatenating Two Letter Words
• 345. Reverse Vowels of a String
• 151. Reverse Words in a String
• 947. Most Stones Removed with Same Row or Column
• 222. Count Complete Tree Nodes
• 326. Power of Three
• 338. Counting Bits
• 374. Guess Number Higher or Lower
• 342. Power of Four
• 344. Reverse String
• 349. Intersection of Two Arrays
• 223. Rectangle Area
• 350. Intersection of Two Arrays II
• 367. Valid Perfect Square
• 383. Ransom Note
• 587. Erect the Fence
• 387. First Unique Character in a String
• 389. Find the Difference
• 224. Basic Calculator
• 1926. Nearest Exit from Entrance in Maze
• 295. Find Median from Data Stream
• 279. Perfect Squares
• 36. Valid Sudoku
• 79. Word Search
• 907. Sum of Sub-Array Minimums
• 1235. Maximum Profit in Job Scheduling
• 446. Arithmetic Slices II - Subsequence
• 2225. Find Players With Zero or One Losses
• 380. Insert Delete GetRandom O(1)
• 1207. Unique Number of Occurrences
• 392. Is Subsequence
• 1704. Determine if String Halves Are Alike
• 1657. Determine if Two Strings Are Close
• 401. Binary Watch
• 451. Sort Characters By Frequency
• 2256. Minimum Average Difference
• 876. Middle of the Linked List
• 328. Odd Even Linked List
• 938. Range Sum of BST
• 872. Leaf-Similar Trees
• 1026. Maximum Difference Between Node and Ancestor
• 1339. Maximum Product of Splitted Binary Tree
• 124. Binary Tree Maximum Path Sum
• 931. Minimum Falling Path Sum
• 198. House Robber
• 1143. Longest Common Subsequence
• 150. Evaluate Reverse Polish Notation
• 739. Daily Temperatures
• 1971. Find if Path Exists in Graph
• 841. Keys and Rooms
• 886. Possible Bipartition
• 980. Unique Paths III
• 520. Detect Capital
• 944. Delete Columns to Make Sorted
• 2244. Minimum Rounds to Complete All Tasks
• 452. Minimum Number of Arrows to Burst Balloons
• 1833. Maximum Ice Cream Bars
• 149. Max Points on a Line
• 1443. Minimum Time to Collect All Apples in a Tree
• 1519. Number of Nodes in the Sub-Tree With the Same Label
• 2246. Longest Path With Different Adjacent Characters
• 1061. Lexicographically Smallest Equivalent String
• 2421. Number of Good Paths
• 57. Insert Interval
• 926. Flip String to Monotone Increasing
• 918. Maximum Sum Circular Sub-Array
• 974. SubArray Sums Divisible by K
• 491. Non-decreasing Subsequences
• 93. Restore IP Addresses
• 131. Palindrome Partitioning
• 909. Snakes and Ladders
• 2359. Find Closest Node to Given Two Nodes
• 787. Cheapest Flights Within K Stops
• 472. Concatenated Words
• 352. Data Stream as Disjoint Intervals
• 460. LFU Cache
• 1137. N-th Tribonacci Number
• 1626. Best Team With No Conflicts
• 1071. Greatest Common Divisor of Strings
• 953. Verifying an Alien Dictionary
• 6. Zigzag Conversion
• 1470. Shuffle the Array
• 904. Fruit Into Baskets
• 45. Jump Game II
• 2306. Naming a Company
• 1162. As Far from Land as Possible
• 1129. Shortest Path with Alternating Colors
• 2477. Minimum Fuel Cost to Report to the Capital
• 1523. Count Odd Numbers in an Interval Range
• 989. Add to Array-Form of Integer
• 1472. Design Browser History
• 347. Top K Frequent Elements
• 837. New 21 Game
• 705.. Design HashSet
• 1396. Design Underground System
• 2101. Detonate the Maximum Bombs
• 1376. Time Needed to Inform All Employees
• 404. Sum of Left Leaves
• 1232. Check If It Is a Straight Line
• 405. Convert a Number to Hexadecimal
• 1502. Can Make Arithmetic Progression From Sequence
• 409. Longest Palindrome
• 1351. Count Negative Numbers in a Sorted Matrix
• 744. Find Smallest Letter Greater Than Target
• 1802. Maximum Value at a Given Index in a Bounded Array
• 412. Fizz Buzz
• 414. Third Maximum Number
• 415. Add Strings
• 2352. Equal Row and Column Pairs
• 1569. Number of Ways to Reorder Array to Get Same BST
• 1187. Make Array Strictly Increasing
• 1732. Find the Highest Altitude
• 2090. K Radius SubArray Averages
• 714. Best Time to Buy and Sell Stock with Transaction Fee
• 1027. Longest Arithmetic Subsequence
• 956. Tallest Billboard
• 864. Shortest Path to Get All Keys
• 1970. Last Day Where You Can Still Cross
• 859. Buddy Strings
• 137. Single Number II
• 1493. Longest Subarray of 1's After Deleting One Element
• 2024. Maximize the Confusion of an Exam
• 2551. Put Marbles in Bags
• 863. All Nodes Distance K in Binary Tree
• 207. Course Schedule
• 146. LRU Cache
• 735. Asteroid Collision
• 673. Number of Longest Increasing Subsequence
• 50. Pow(x, n)
• 852. Peak Index in a Mountain Array
• 1870. Minimum Speed to Arrive on Time
• 486. Predict the Winner
• 808. Soup Servings
• 139. Word Break
• 95. Unique Binary Search Trees II
• 74. Search a 2D Matrix
• 2616. Minimize the Maximum Difference of Pairs
• 81. Search in Rotated Sorted Array II
• 518. Coin Change II
• 2369. Check if There is a Valid Partition For The Array
• 86. Partition List
• 239. Sliding Window Maximum
• 542. 01 Matrix
• 1615. Maximal Network Rank
• 1489. Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree
• 1203. Sort Items by Groups Respecting Dependencies
• 97. Interleaving String
• 646. Maximum Length of Pair Chain
• 2483. Minimum Penalty for a Shop
• 2366. Minimum Replacements to Sort the Array
• 138. Copy List with Random Pointer
• 725. Split Linked List in Parts
• 377. Combination Sum IV
• 1282. Group the People Given the Group Size They Belong To
• 1647. Minimum Deletions to Make Character Frequencies Unique
• 1584. Min Cost to Connect All Points
• 1631. Path With Minimum Effort
• 1337. The K Weakest Rows in a Matrix
• 1424 Diagonal Traverse II
• 1630. Arithmetic Subarrays
• 1561. Maximum Number of Coins You Can Get
• 1685. Sum of Absolute Differences in a Sorted Array
• 201. Bitwise AND of Numbers Range

Reach me via