【找小伙伴顺便打卡】每日三题 线下刷题线上打卡 附加答疑解惑 水平不限 只要不划水

打卡 08/06
876. Middle of the Linked List        1538. Guess the Majority in a Hidden Array        1521. Find a Value of a Mysterious Function Closest to Target

打卡 08/07-08/10
70. Climbing Stairs        73. Set Matrix Zeroes        798. Smallest Rotation with Highest Score        189. Rotate Array        34. Find First and Last Position of Element in Sorted Array        483. Smallest Good Base        892. Surface Area of 3D Shapes        894. All Possible Full Binary Trees        1516. Move Sub-Tree of N-Ary Tree

打卡 08/11
83. Remove Duplicates from Sorted List        77. Combinations        913. Cat and Mouse

打卡 08/12 08/13
303. Range Sum Query - Immutable        310. Minimum Height Trees        1178. Number of Valid Words for Each Puzzle        278. First Bad Version        264. Ugly Number II        1172. Dinner Plate Stacks

打卡 8/14
290. Word Pattern        271. Encode and Decode Strings        1449. Form Largest Integer With Digits That Add up to Target

打卡 8/16
680. Valid Palindrome II        684. Redundant Connection        420. Strong Password Checker

打卡 8/17
872. Leaf-Similar Trees        861. Score After Flipping Matrix        471. Encode String with Shortest Length

打卡 8/18-8/20
1346. Check If N and Its Double Exist        1339. Maximum Product of Splitted Binary Tree        699. Falling Squares        733. Flood Fill        739. Daily Temperatures        629. K Inverse Pairs Array        1221. Split a String in Balanced Strings        1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance        587. Erect the Fence

打卡 8/21-8/24
693. Binary Number with Alternating Bits        692. Top K Frequent Words        803. Bricks Falling When Hit        985. Sum of Even Numbers After Queries        979. Distribute Coins in Binary Tree        431. Encode N-ary Tree to Binary Tree        868. Binary Gap        875. Koko Eating Bananas        730. Count Different Palindromic Subsequences        1346. Check If N and Its Double Exist        1339. Maximum Product of Splitted Binary Tree        699. Falling Squares

打卡 8/25-8/27
1137. N-th Tribonacci Number        1300. Sum of Mutated Array Closest to Target        850. Rectangle Area II        693. Binary Number with Alternating Bits        692. Top K Frequent Words        803. Bricks Falling When Hit        985. Sum of Even Numbers After Queries        979. Distribute Coins in Binary Tree        431. Encode N-ary Tree to Binary Tree        868. Binary Gap        875. Koko Eating Bananas        730. Count Different Palindromic Subsequences