每天1-3题 坚持了两年 立帖继续打卡

1816. Truncate Sentence        1823. Find the Winner of the Circular Game        1815. Maximum Number of Groups Getting Fresh Donuts        1796. Second Largest Digit in a String        1775. Equal Sum Arrays With Minimum Number of Operations        1776. Car Fleet II

1920. Build Array from Permutation        1953. Maximum Number of Weeks for Which You Can Work        1948. Delete Duplicate Folders in System

237. Delete Node in a Linked List        294. Flip Game II        273. Integer to English Words        21. Merge Two Sorted Lists        6. ZigZag Conversion        87. Scramble String

346. Moving Average from Data Stream        384. Shuffle an Array        302. Smallest Rectangle Enclosing Black Pixels

434. Number of Segments in a String        451. Sort Characters By Frequency        472. Concatenated Words

690. Employee Importance        665. Non-decreasing Array        630. Course Schedule III        509. Fibonacci Number        538. Convert BST to Greater Tree        502. IPO

929. Unique Email Addresses        957. Prison Cells After N Days        943. Find the Shortest Superstring        746. Min Cost Climbing Stairs        794. Valid Tic-Tac-Toe State        761. Special Binary String

1266. Minimum Time Visiting All Points        1282. Group the People Given the Group Size They Belong To        1255. Maximum Score Words Formed by Letters        1154. Day of the Year        1139. Largest 1-Bordered Square        1172. Dinner Plate Stacks        1013. Partition Array Into Three Parts With Equal Sum        1048. Longest String Chain        1032. Stream of Characters

1455. Check If a Word Occurs As a Prefix of Any Word in a Sentence        1457. Pseudo-Palindromic Paths in a Binary Tree        1444. Number of Ways of Cutting a Pizza        1385. Find the Distance Value Between Two Arrays        1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance        1330. Reverse Subarray To Maximize Array Value

1779. Find Nearest Point That Has the Same X or Y Coordinate        1759. Count Number of Homogenous Substrings        1735. Count Ways to Make Array With Product        1684. Count the Number of Consistent Strings        1605. Find Valid Matrix Given Row and Column Sums        1675. Minimize Deviation in Array