别划了呀 学习打卡贴

7.6
    680.Valid Palindrome II
    77.Combinations
    80.Remove Duplicates from Sorted Array II
    231.Power of Two
    326.Power of Three
    342.Power of Four
177/829
周五晚上摸鱼了吗  -摸了

7.7 & 7.8
    146.LRU Cache
    Design Tiny URL
    535.Encode and Decode TinyURL
    60.Permutation Sequence:
    223.Rectangle Area :
    836.Rectangle Overlap
    172.Factorial Trailing Zero
    76.Minimum Window Substring
    127.Word Ladder:
    61.Rotate List:
187/833
Coursera Algorithm PartII Directed Graph
《海姆达尔》

7.9:
    218.The Skyline Problem:
    83.Remove Duplicate From Sorted List
    82.Remove Duplicates From Sorted ListII :
190/833

7.10
    74.Search a 2D Matrix II
Coursera
时间都去哪了

补充内容 (2018-7-11 14:06):
191/833

7.11:
    301.Remove Invalid Parentheses: DFS
    341.Flatten Nested List Iterator
    771.Jewels and Stones:
    819.Most Common Word
    242.Valid Anagram
196/933
刷（水）完第一遍fb tag了！

lei了lei了

7.12:
    605.Can Place Flowers   
    167.Two Sum II
    653Two Sum IV
    170.Two Sum IIIL Hash Map
    89.Gray Code: G(i) = i ^ I/2
    189.Rotate Array
    387.First Unique Character in a String
    119.Pascal’s Triangle II
    118.Pascal’s Triangle
    239.Sliding Window MaximumL deque
206/856
眼睛疼。。。 怎么突然题又多了

啊真的，我也是今天早上起来看了一眼题总数，吓到两眼一抹黑……

kimyx7 发表于 2018-7-13 13:45
啊真的，我也是今天早上起来看了一眼题总数，吓到两眼一抹黑……

加油

7.13:
    90.Subset II: remove duplicate during dfs.
   吃螃蟹...
207/856