每日刷題打卡

2022/04/30 (第六十二天)

今天做了九題

814. Binary Tree Pruning
669. Trim a Binary Search Tree
1325. Delete Leaves With a Given Value
112. Path Sum
113. Path Sum II
437. Path Sum III
2255. Count Prefixes of a Given String
2256. Minimum Average Difference
2257. Count Unguarded Cells in the Grid

2022/05/01 (第六十三天)
今天做了十四題
2259. Remove Digit From Number to Maximize Result
2260. Minimum Consecutive Cards to Pick Up
2261. K Divisible Elements Subarrays
129. Sum Root to Leaf Numbers
257. Binary Tree Paths
236. Lowest Common Ancestor of a Binary Tree
297. Serialize and Deserialize Binary Tree
508. Most Frequent Subtree Sum
124. Binary Tree Maximum Path Sum
543. Diameter of Binary Tree
687. Longest Univalue Path
979. Distribute Coins in Binary Tree
968. Binary Tree Cameras
337. House Robber III

2022/05/02 (第六十四天)
今天做了八題
98. Validate Binary Search Tree
530. Minimum Absolute Difference in BST
701. Insert into a Binary Search Tree
230. Kth Smallest Element in a BST
99. Recover Binary Search Tree
108. Convert Sorted Array to Binary Search Tree
501. Find Mode in Binary Search Tree
450. Delete Node in a BST

2022/05/03 (第六十五天)
今天做了七題
426. Convert Binary Search Tree to Sorted Doubly Linked List
105. Construct Binary Tree from Preorder and Inorder Traversal
889. Construct Binary Tree from Preorder and Postorder Traversal
117. Populating Next Right Pointers in Each Node II
510. Inorder Successor in BST II
173. Binary Search Tree Iterator
220. Contains Duplicate III

补充内容 (2022-05-03 21:45 +8:00):
又做了四題

133. Clone Graph
200. Number of Islands
827. Making A Large Island
1162. As Far from Land as Possible

2022/05/04 (第六十六天)
今天解了六題
841. Keys and Rooms
1202. Smallest String With Swaps
207. Course Schedule
210. Course Schedule II
802. Find Eventual Safe States
839. Similar String Groups

2022/05/05 (第六十七天)
今天解了九題
952. Largest Component Size by Common Factor
990. Satisfiability of Equality Equations
721. Accounts Merge
737. Sentence Similarity II
785. Is Graph Bipartite?
886. Possible Bipartition
1042. Flower Planting With No Adjacent
997. Find the Town Judge
58. Length of Last Word

2022/05/06 (第六十八天)
今天解了四題
433. Minimum Genetic Mutation
815. Bus Routes
863. All Nodes Distance K in Binary Tree
1129. Shortest Path with Alternating Colors

2022/05/07 (第六十九天)
昨天解了五題
684. Redundant Connection
685. Redundant Connection II
1319. Number of Operations to Make Network Connected
743. Network Delay Time
787. Cheapest Flights Within K Stops



2022/05/08 (第七十天)
今天解了五題
2264. Largest 3-Same-Digit Number in String
2265. Count Nodes Equal to Average of Subtree
2266. Count Number of Texts
882. Reachable Nodes In Subdivided Graph
924. Minimize Malware Spread
累計 237 題 (可能有包含重複)

2022/05/09 (第七十一天)

今天解了四題，累計 241 題 (可能有包含重複)

1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance
847. Shortest Path Visiting All Nodes
864. Shortest Path to Get All Keys
1298. Maximum Candies You Can Get from Boxes

2022/05/10 (第七十二天)
今天解了五題，累計 246 題 (可能有包含重複)
332. Reconstruct Itinerary
11. Container With Most Water
42. Trapping Rain Water
125. Valid Palindrome
455. Assign Cookies