├── 1027. Longest Arithmetic Sequence.png ├── 1036. Escape a Large Maze.png ├── 1066. Campus Bikes II.png ├── 115. Distinct Subsequences.png ├── 1155. Number of Dice Rolls With Target Sum.png ├── 1168. Optimize Water Distribution in a Village.png ├── 1192. Critical Connections in a Network.png ├── 1209. Remove All Adjacent Duplicates in String II.png ├── 124. Binary Tree Maximum Path Sum.png ├── 126. Word Ladder II.png ├── 1268. Search Suggestions System.png ├── 1293. Shortest Path in a Grid with Obstacles Elimination.png ├── 131. Palindrome Partitioning.png ├── 132. Palindrome Partitioning II.png ├── 1335. Minimum Difficulty of a Job Schedule.png ├── 140. Word Break 2.png ├── 1488. Avoid Flood in the City.png ├── 149. Max Points on a Line.png ├── 169. Majority Element & 229. Majority Element II.png ├── 174. Dungeon Game.png ├── 20240413-DisjointSets.pdf ├── 224,227,772 Basic Calculator 1,2,3.png ├── 233. Number of Digit One.png ├── 24 Game.png ├── 264. Ugly Number 2.png ├── 282. Expression Add Operators.png ├── 29. Divide Two Integers.png ├── 295. Find Median from Data Stream.png ├── 297. Serialize and Deserialize Binary Tree.png ├── 3 Sum.png ├── 301. Remove Invalid Parentheses.png ├── 307. Range Sum Query - Mutable.png ├── 315. Count of Smaller Numbers After Self (Binary Indexed Tree).png ├── 322. Coin Change and 518. Coin Change 2.png ├── 327. Count of Range Sum.png ├── 332. Reconstruct Itinerary.png ├── 336. Palindrome Pairs.png ├── 365. Water and Jug Problem.png ├── 403. Frog Jump.png ├── 407. Trapping Rain Water II.png ├── 417. Pacific Atlantic Water Flow.png ├── 440. K-th Smallest in Lexicographical Order.png ├── 465. Optimal Account Balancing.png ├── 472. Concatenated Words.png ├── 50. Pow(x,n).png ├── 516. Longest Palindromic Subsequence.png ├── 523. Continuous Subarray Sum.png ├── 560. Subarray Sum Equals K.png ├── 638. Shopping offers.png ├── 642. Design Search Autocomplete System.png ├── 685. Redundant Connection II.png ├── 686. Repeated String Match.png ├── 689. Maximum Sum of 3 Non-Overlapping Subarrays.png ├── 730. Count Different Palindromic Subsequences.png ├── 778. Swim in Rising Water.png ├── 787. Cheapest Flights Within K Stops.png ├── 834. Sum of Distances in Tree.png ├── 84. Largest Rectangle in Histogram.png ├── 862. Shortest Subarray with Sum at Least K.pdf ├── 864. Shortest Path to Get All Keys.png ├── 894. All Possible Full Binary Trees.png ├── 943. Find the Shortest Superstring.png ├── 956. Tallest Billboard.png ├── 959. Regions Cut By Slashes.png ├── 963. Minimum Area Rectangle II.png ├── 968. Binary Tree Cameras.png ├── 979. Distribute Coins in Binary Tree.png ├── Alien Dictionary.png ├── Best Time to Buy and Sell Stock.png ├── Binary Tree Traversal Iteration Implementation.png ├── Count of Smaller Numbers After Self.png ├── Course Schedule 2.png ├── First Bad Version.png ├── Get Started to LeetCode.png ├── LFU Cache.png ├── Longest String Chain.png ├── Minesweeper.png ├── Number Complement.png ├── Odd Even Jump.png ├── README.md ├── Regular Expression Matching.png ├── Snakes and Ladders.png ├── Snapshot Array.png ├── Text Justification.png ├── The Skyline Problem.png ├── Topological Sorting Algorithm.png ├── Word Break.png └── bit_manipulation.png /1027. Longest Arithmetic Sequence.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1027. Longest Arithmetic Sequence.png -------------------------------------------------------------------------------- /1036. Escape a Large Maze.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1036. Escape a Large Maze.png -------------------------------------------------------------------------------- /1066. Campus Bikes II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1066. Campus Bikes II.png -------------------------------------------------------------------------------- /115. Distinct Subsequences.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/115. Distinct Subsequences.png -------------------------------------------------------------------------------- /1155. Number of Dice Rolls With Target Sum.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1155. Number of Dice Rolls With Target Sum.png -------------------------------------------------------------------------------- /1168. Optimize Water Distribution in a Village.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1168. Optimize Water Distribution in a Village.png -------------------------------------------------------------------------------- /1192. Critical Connections in a Network.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1192. Critical Connections in a Network.png -------------------------------------------------------------------------------- /1209. Remove All Adjacent Duplicates in String II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1209. Remove All Adjacent Duplicates in String II.png -------------------------------------------------------------------------------- /124. Binary Tree Maximum Path Sum.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/124. Binary Tree Maximum Path Sum.png -------------------------------------------------------------------------------- /126. Word Ladder II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/126. Word Ladder II.png -------------------------------------------------------------------------------- /1268. Search Suggestions System.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1268. Search Suggestions System.png -------------------------------------------------------------------------------- /1293. Shortest Path in a Grid with Obstacles Elimination.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1293. Shortest Path in a Grid with Obstacles Elimination.png -------------------------------------------------------------------------------- /131. Palindrome Partitioning.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/131. Palindrome Partitioning.png -------------------------------------------------------------------------------- /132. Palindrome Partitioning II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/132. Palindrome Partitioning II.png -------------------------------------------------------------------------------- /1335. Minimum Difficulty of a Job Schedule.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1335. Minimum Difficulty of a Job Schedule.png -------------------------------------------------------------------------------- /140. Word Break 2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/140. Word Break 2.png -------------------------------------------------------------------------------- /1488. Avoid Flood in the City.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/1488. Avoid Flood in the City.png -------------------------------------------------------------------------------- /149. Max Points on a Line.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/149. Max Points on a Line.png -------------------------------------------------------------------------------- /169. Majority Element & 229. Majority Element II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/169. Majority Element & 229. Majority Element II.png -------------------------------------------------------------------------------- /174. Dungeon Game.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/174. Dungeon Game.png -------------------------------------------------------------------------------- /20240413-DisjointSets.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/20240413-DisjointSets.pdf -------------------------------------------------------------------------------- /224,227,772 Basic Calculator 1,2,3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/224,227,772 Basic Calculator 1,2,3.png -------------------------------------------------------------------------------- /233. Number of Digit One.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/233. Number of Digit One.png -------------------------------------------------------------------------------- /24 Game.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/24 Game.png -------------------------------------------------------------------------------- /264. Ugly Number 2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/264. Ugly Number 2.png -------------------------------------------------------------------------------- /282. Expression Add Operators.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/282. Expression Add Operators.png -------------------------------------------------------------------------------- /29. Divide Two Integers.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/29. Divide Two Integers.png -------------------------------------------------------------------------------- /295. Find Median from Data Stream.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/295. Find Median from Data Stream.png -------------------------------------------------------------------------------- /297. Serialize and Deserialize Binary Tree.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/297. Serialize and Deserialize Binary Tree.png -------------------------------------------------------------------------------- /3 Sum.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/3 Sum.png -------------------------------------------------------------------------------- /301. Remove Invalid Parentheses.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/301. Remove Invalid Parentheses.png -------------------------------------------------------------------------------- /307. Range Sum Query - Mutable.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/307. Range Sum Query - Mutable.png -------------------------------------------------------------------------------- /315. Count of Smaller Numbers After Self (Binary Indexed Tree).png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/315. Count of Smaller Numbers After Self (Binary Indexed Tree).png -------------------------------------------------------------------------------- /322. Coin Change and 518. Coin Change 2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/322. Coin Change and 518. Coin Change 2.png -------------------------------------------------------------------------------- /327. Count of Range Sum.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/327. Count of Range Sum.png -------------------------------------------------------------------------------- /332. Reconstruct Itinerary.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/332. Reconstruct Itinerary.png -------------------------------------------------------------------------------- /336. Palindrome Pairs.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/336. Palindrome Pairs.png -------------------------------------------------------------------------------- /365. Water and Jug Problem.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/365. Water and Jug Problem.png -------------------------------------------------------------------------------- /403. Frog Jump.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/403. Frog Jump.png -------------------------------------------------------------------------------- /407. Trapping Rain Water II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/407. Trapping Rain Water II.png -------------------------------------------------------------------------------- /417. Pacific Atlantic Water Flow.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/417. Pacific Atlantic Water Flow.png -------------------------------------------------------------------------------- /440. K-th Smallest in Lexicographical Order.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/440. K-th Smallest in Lexicographical Order.png -------------------------------------------------------------------------------- /465. Optimal Account Balancing.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/465. Optimal Account Balancing.png -------------------------------------------------------------------------------- /472. Concatenated Words.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/472. Concatenated Words.png -------------------------------------------------------------------------------- /50. Pow(x,n).png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/50. Pow(x,n).png -------------------------------------------------------------------------------- /516. Longest Palindromic Subsequence.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/516. Longest Palindromic Subsequence.png -------------------------------------------------------------------------------- /523. Continuous Subarray Sum.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/523. Continuous Subarray Sum.png -------------------------------------------------------------------------------- /560. Subarray Sum Equals K.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/560. Subarray Sum Equals K.png -------------------------------------------------------------------------------- /638. Shopping offers.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/638. Shopping offers.png -------------------------------------------------------------------------------- /642. Design Search Autocomplete System.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/642. Design Search Autocomplete System.png -------------------------------------------------------------------------------- /685. Redundant Connection II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/685. Redundant Connection II.png -------------------------------------------------------------------------------- /686. Repeated String Match.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/686. Repeated String Match.png -------------------------------------------------------------------------------- /689. Maximum Sum of 3 Non-Overlapping Subarrays.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/689. Maximum Sum of 3 Non-Overlapping Subarrays.png -------------------------------------------------------------------------------- /730. Count Different Palindromic Subsequences.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/730. Count Different Palindromic Subsequences.png -------------------------------------------------------------------------------- /778. Swim in Rising Water.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/778. Swim in Rising Water.png -------------------------------------------------------------------------------- /787. Cheapest Flights Within K Stops.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/787. Cheapest Flights Within K Stops.png -------------------------------------------------------------------------------- /834. Sum of Distances in Tree.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/834. Sum of Distances in Tree.png -------------------------------------------------------------------------------- /84. Largest Rectangle in Histogram.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/84. Largest Rectangle in Histogram.png -------------------------------------------------------------------------------- /862. Shortest Subarray with Sum at Least K.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/862. Shortest Subarray with Sum at Least K.pdf -------------------------------------------------------------------------------- /864. Shortest Path to Get All Keys.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/864. Shortest Path to Get All Keys.png -------------------------------------------------------------------------------- /894. All Possible Full Binary Trees.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/894. All Possible Full Binary Trees.png -------------------------------------------------------------------------------- /943. Find the Shortest Superstring.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/943. Find the Shortest Superstring.png -------------------------------------------------------------------------------- /956. Tallest Billboard.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/956. Tallest Billboard.png -------------------------------------------------------------------------------- /959. Regions Cut By Slashes.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/959. Regions Cut By Slashes.png -------------------------------------------------------------------------------- /963. Minimum Area Rectangle II.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/963. Minimum Area Rectangle II.png -------------------------------------------------------------------------------- /968. Binary Tree Cameras.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/968. Binary Tree Cameras.png -------------------------------------------------------------------------------- /979. Distribute Coins in Binary Tree.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/979. Distribute Coins in Binary Tree.png -------------------------------------------------------------------------------- /Alien Dictionary.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Alien Dictionary.png -------------------------------------------------------------------------------- /Best Time to Buy and Sell Stock.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Best Time to Buy and Sell Stock.png -------------------------------------------------------------------------------- /Binary Tree Traversal Iteration Implementation.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Binary Tree Traversal Iteration Implementation.png -------------------------------------------------------------------------------- /Count of Smaller Numbers After Self.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Count of Smaller Numbers After Self.png -------------------------------------------------------------------------------- /Course Schedule 2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Course Schedule 2.png -------------------------------------------------------------------------------- /First Bad Version.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/First Bad Version.png -------------------------------------------------------------------------------- /Get Started to LeetCode.png: 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https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Minesweeper.png -------------------------------------------------------------------------------- /Number Complement.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Number Complement.png -------------------------------------------------------------------------------- /Odd Even Jump.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Odd Even Jump.png -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/README.md -------------------------------------------------------------------------------- /Regular Expression Matching.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Regular Expression Matching.png -------------------------------------------------------------------------------- /Snakes and Ladders.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Snakes and Ladders.png -------------------------------------------------------------------------------- /Snapshot Array.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Snapshot Array.png -------------------------------------------------------------------------------- /Text Justification.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Text Justification.png -------------------------------------------------------------------------------- /The Skyline Problem.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/The Skyline Problem.png -------------------------------------------------------------------------------- /Topological Sorting Algorithm.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Topological Sorting Algorithm.png -------------------------------------------------------------------------------- /Word Break.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/Word Break.png -------------------------------------------------------------------------------- /bit_manipulation.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/happygirlzt/algorithm-illustrations/HEAD/bit_manipulation.png --------------------------------------------------------------------------------