在职刷题打卡记录

完成了第一个100题 milestone. 记念一下，longg way to go!

10/28/2021

138 - Copy list with random pointers
430 - Flatten a multilevel doubly linked list
708 - Insert into a sorted circular linked list

10/29/2021

24 - Swap nodes in pairs
50 - Pow(x,n)
119 - Pascal triangle II
700 - Search in a binary tree

10/31/2021

95 - Unique binary search trees II
96 - Unique binary search trees
98 - Validate binary search tree
622 - Design circular queue
779 - K-th symbol in grammar
912 - Sort an array

棒 请问楼主是用啥语言 能求组个队么 我和你进度差不多

11/05/2021

33 - Search in rotated sorted array
34 - Find first and last element in sorted array
69 - Sqrt(x)
153 - Find minimum in rotated sorted array
162 - Find peak element
240 - Search a 2D matrix
270 - Closest binary search tree value
374 - Guess number higher or less
702 - Search in a sorted array of unknown size

287 - Find the duplicate number
349 - Intersection of two arrays
367 - Valid perfect square
744 - Find smallest letter greater than target

11/12/2021

14 - Longest common prefix
28 - Implement strStr()
54 - Spiral matrix
66 - Plus one
67 - Add binary
125 - Valid palindrome
287 - Find the duplicate number
349 - Intersection of two arrays
367 - Valid perfect square
498 - Diagonal traverse
724 - Find pivot index
744 - Find smallest letter greater than target
747 - Largest number at least twice of others

11/13/2021

151 - Reverse words in a string
209 - Minimum size subarray
286 - Walls and gates
346 - Moving average from data stream
561 - Array partition I