2021拒了亚麻 继续刷题

2021 Aug 13
Set Matrix Zeroes 18min
82. Remove Duplicates from Sorted List II (Medium) 50min
83. Remove Duplicates from Sorted List (Easy ) 7 min

补充内容 (2021-08-13 20:30 +08:00):
happy周五也坚持到底 每天进步一点点

2021 Aug 14 morning

287. Find the Duplicate Number        Medium 5        Not meeting constraint
1470. Shuffle the Array        Easy        5        //11.09 am - 11.14 am 5min
142. Linked List Cycle II        Medium         45       
"S1: set
S2: two pointers Approach 2: Floyd's Tortoise and Hare"

Attempted two problems not succesful:
20210814        560. Subarray Sum Equals K        Medium
20210814        #834. Sum of Distances in Tree (Hard)        Hard

Think randomly trying problems is not too efficicent.  
Will try to make a schedule to practice a topic for 2 days and summarize any learning and rotating through the topic.

Also time box medium to : 40 mim Hard : 60 min.  so that I don't stuck for too long and not getting result

2021 Aug 14 evening

203. Remove Linked List Elements        Easy         10        min
237. Delete Node in a Linked List        Easy        5        min
1019. Next Greater Node In Linked List        Medium         30        min
167. Two Sum II - Input array is sorted        Easy         18        min

Weekly Contest 254:
Rank 4731/13755
只做出来两题 : |

2021 Aug 16
Today feeling very tired.

Do two easy questions:
171. Excel Sheet Column Number (easy)
345. Reverse Vowels of a String (easy)

补充内容 (2021-08-16 19:38 +8:00):
409. Longest Palindrome

2021 Aug 17
Today did some exercise, a bit more clearer mind

168. Excel Sheet Column Title        Easy
17. Letter Combinations of a Phone Number        Medium

Still finding not too familiar with C++ syntax is slowing me down.
Know how to solve the problem therotically but not able to quickly execute in code

持续关注 加油！！

2021 Aug 18
今天也精神不好。做两道简单题

100. Same Tree
217. Contains Duplicate
219. Contains Duplicate II

感觉easy锻炼性不大。还是要坚持有耐心加油做meidum

swole 发表于 2021-08-17 08:13:53
持续关注 加油！！

多谢🙏 共勉共勉！

LZ为啥拒呢？