mistakes.md

P0

Very unfamilar with the problems, need to practice a lot.

Problem	Difficulty
2779. Maximum Beauty of an Array After Applying Operation	Medium (1638)
1234. Replace the Substring for Balanced String	Medium (1877)
611. Valid Triangle Number	Medium
475. Heaters	Medium
633. Sum of Square Numbers	Medium
532. K-diff Pairs in an Array	Medium
1574. Shortest Subarray to be Removed to Make Array Sorted	Medium (1931)
1482. Minimum Number of Days to Make m Bouquets	Medium (1945)
1146. Snapshot Array	Medium (1770)
645. Set Mismatch	Easy
671. Second Minimum Node In a Binary Tree	Easy
1339. Maximum Product of Splitted Binary Tree	Medium (1674)
1443. Minimum Time to Collect All Apples in a Tree	Medium (1682)
1530. Number of Good Leaf Nodes Pairs	Medium (1745)
687. Longest Univalue Path	Medium
652. Find Duplicate Subtrees	Medium
114. Flatten Binary Tree to Linked List	Medium
133. Clone Graph	Medium
2192. All Ancestors of a Node in a Directed Acyclic Graph	Medium (1787)
227. Basic Calculator II	Medium
224. Basic Calculator	Hard
984. String Without AAA or BBB	Medium (1474)
621. Task Scheduler	Medium

P1

Somewhat familiar with the problems, need to practice some times.

Problem	Difficulty
923. 3Sum With Multiplicity	Medium (1710)
1775. Equal Sum Arrays With Minimum Number of Operations	Medium (1850)
438. Find All Anagrams in a String	Medium
1423. Maximum Points You Can Obtain from Cards	Medium (1573)
826. Most Profit Assigning Work	Medium (1708)
2187. Minimum Time to Complete Trips	Medium (1640)
705. Design HashSet	Easy
563. Binary Tree Tilt	Easy
2246. Longest Path With Different Adjacent Characters	Hard (2126)
2385. Amount of Time for Binary Tree to Be Infected	Medium (1711)
207. Course Schedule	Medium
994. Rotting Oranges	Medium
636. Exclusive Time of Functions	Medium
921. Minimum Add to Make Parentheses Valid	Medium (1242)
1249. Minimum Remove to Make Valid Parentheses	Medium (1657)
1541. Minimum Insertions to Balance a Parentheses String	Medium (1759)
678. Valid Parenthesis String	Medium (1700)
1963. Minimum Number of Swaps to Make the String Balanced	Medium (1688)

P2

Famililar with the problems, just need to check if I can solve them quickly.

Problem	Difficulty
1695. Maximum Erasure Value	Medium (1528)
1493. Longest Subarray of 1's After Deleting One Element	Medium (1423)
922. Sort Array By Parity II	Easy (1173)
410. Split Array Largest Sum	Hard
2064. Minimized Maximum of Products Distributed to Any Store	Medium (1886)
2226. Maximum Candies Allocated to K Children	Medium (1646)
1346. Check If N and Its Double Exist	Easy (1225)
916. Word Subsets	Medium (1624)
381. Insert Delete GetRandom O(1) - Duplicates allowed	Hard
290. Word Pattern	Easy
543. Diameter of Binary Tree	Easy
129. Sum Root to Leaf Numbers	Medium
1367. Linked List in Binary Tree	Medium
1110. Delete Nodes And Return Forest	Medium (1511)
1905. Count Sub Islands	Medium
1190. Reverse Substrings Between Each Pair of Parentheses	Medium (1485)
856. Score of Parentheses	Medium (1562)
1021. Remove Outermost Parentheses	Easy (1311)
1834. Single-Threaded CPU	Medium (1797)
767. Reorganize String	Medium (1681)
945. Minimum Increment to Make Array Unique	Medium (1448)
605. Can Place Flowers	Easy

Solved

Not familiar with the problems or made mistakes before, but it's solved now. |1011. Capacity To Ship Packages Within D Days|Medium (1725)| |554. Brick Wall|Medium| |112. Path Sum|Easy| |958. Check Completeness of a Binary Tree|Medium (1703)| |827. Making A Large Island|Hard (1934)| |2336. Smallest Number in Infinite Set|Easy| |945. Minimum Increment to Make Array Unique|Medium (1448)| |1509. Minimum Difference Between Largest and Smallest Value in Three Moves|Medium (1653)|