刷入大厂个人记录

Haixiao

1/23/2022，刷题第21天。今天还是总结上礼拜刷的链表类型的题，感觉还是效率不太高。怎么才能提高呢？愁！
今天一道打卡题：
837. New 21 Game

OK，今天就这样吧，明天加油！！

Haixiao

1/24/2022 刷题第22天，今天开始买了个Grokking的课，决定先按照这个课刷一遍。
今天刷的是Sliding Window系列： 5道 + 1道打卡题
- 209. Minimum Size Subarray Sum
- 340. Longest substring with at most k distinct characters
- 904. Fruit into Baskets
- 3. Longest substring without repeating characters
- 424. Longest repeating character replacement
91打卡题
438. Find all anagrams in a string

坚持，加油！

michael22

大家都加油！

michael22

if you need mock interview, i can help. I am new to this board, however I have been in software industry for many years and now would like to challenge myself for possibly doing something different in the new year.

Haixiao

michael22 发表于 2022-1-25 17:46
if you need mock interview, i can help. I am new to this board, however I have been in software indu ...

Thank you so much for offering your help. I have started practicing not long ago, I am not ready yet at this moment. But I'd love to mock with you in the future, maybe in a month or so. I hope I have enough knowledge to help both of us to grow by then, sound like a plan?

Haixiao

1/25/2022 刷题第23天，今天把grokking的滑动窗口系列的题刷了一遍，感觉还是有点云里雾里，感觉自己比较蠢。
今天刷了5道题
- 1004. Max Consecutive Ones III
- 567. Permutation in String
- 438. Find All Anagrams in a String
- 76. Minimum Window Substring
- 30. Substring with Concatenation of All Words
大家坚持住！！我这刚刷还没一个月就开始怀疑自己了。大家都加油。别想那些没鸟用的！

Haixiao

本帖最后由 Haixiao 于 2022-1-26 22:02 编辑

1/26/2022 刷题24题，今天刷的是双指针系列的。
今天刷了7道 + 1道打卡题
- 1. Two Sum
- 26. Remove Duplicates from Sorted Array
- 977. Squares of a Sorted Array
- 15. 3Sum
- 16. 3Sum Cloest
- 259. 3Sum Smaller
- 713. Subarray product less than K

91打卡题
- Number of Operations to Decrement Target to Zero (binarysearch.com)
加油。大家加油啊！！

Haixiao

1/27/2022 刷题第25天。今天把双指针系列刷完了。
今天刷了4道题。
- 75. Sort Colors
- 18. 4Sum
- 844. Backspace String Compare
- Shortest Unsorted Continues Subarray

今天懒了。杂七杂八的事儿没少费时间。明天加油。

Haixiao

1/28/2022 刷题第26天。今天刷了快慢指针系列。感觉快慢指针对链表的理解更加深了一些
今天刷了7道 + 1道打卡题
- 141. LinkedList Cycle
- 142. LinkedList Cycle II
- 202. Happy Number
- 876. Middle of the LinkedList
- 234. Palindrome LinkedList
- 143. Reorder List
- 457. Circular Array Loop

91打卡题：
- 52. N皇后II

今天就这样了。明天加油。周末愉快！

Haixiao

1/29/2022，今天是刷题的第27天，今天没有继续刷题，今天懒了，准备总结上礼拜刷过的题，但是也没怎么总结。
今天刷了一道91打卡题
- 695. Max area of island

明天还是总结。周末的效率不是太高。总想偷懒！

大家加油！