Facebook Data Engineer 持续准备中。。。Fighting

Array分类用JS刷：
Best Time to Buy and Sell Stock
Contains Duplicate
Remove Element
Two Sum
Plus One
Move Zeroes
Majority Element
Welcome curly! You have solved 8 / 421 problems. 

yuboyang 发表于 2016-11-13 13:38
Welcome boyang4! You have solved 177/ 421 problems.  added by 2
dp_139_WordBreak medium 20 minutes  ...

medium那道做了，hard还没做，感觉自己的之前还有些没吃透，刷完第二篇再刷hard

Welcome leonard_cohen! You have solved 130/ 421 problems.

Edit Distance, DP, hard

Welcome boyang4! You have solved 180/ 421 problems added by 3
ll_234_PalindromeLinkedList easy code 0.5h bug 2； study deep about reversing linked list for 2h
tree_235_LowestCommonAncestorofaBinarySearchTree easy 0.5h bug free
tree_236_LowestCommonAncestorofaBinaryTree medium 2h 看答案了！。。。好诡异 没怎么搞懂

Welcome boyang4! You have solved 13/ 421 problems added by 5
189. Rotate Array
26. Remove Duplicates from Sorted Array
88. Merge Sorted Array
219. Contains Duplicate II
118. Pascal's Triangle

curly是卷毛的卷 发表于 2016-11-14 16:04
Welcome boyang4! You have solved 13/ 421 problems added by 5
189. Rotate Array
26. Remove Duplica ...

Welcome boyang4! 。。。lol

Welcome boyang4! You have solved 182/ 421 problems. added by 2
heap_239todo_SlidingWindowMaximum hard 2hours (看思路了， 麻痹啊浪费太久) and study deep in deque
hs_387_FirstUniqueCharacterinaString easy 5minutes bug free , study the set and hash map time complex deeply

log
left todo : 121,126,127,138,146,186,199,200,240,!!297,!!355!!380,

另附亚马逊复习的tag
时间 | tag
4/11 : 4 (1,2,3,5)
5/11 :(8,15,17,20,21)
8/11 : (23,42,48,49,73,78)
9/11 : (89,98,102, 119)
10/11 : (139,141,155,160,167)
12/11 : {204, 206, 215, 234, }
13/11 : {235,236}
14/11 : {238,239,240,242,387}

Welcome curly You have solved 17/ 421 problems added by 4
414. Third Maximum Number    一直得不到答案，上网一查JS里面的sort居然按ASCII大小来排列的!!!  shit
245. Shortest Word Distance III   
243. Shortest Word Distance   
119. Pascal's Triangle II      
11. Container With Most Water   
其余的都bug free within 10 min

补充内容 (2016-11-15 18:03):
Welcome curly You have solved 18/ 421 problems added by 5

Welcome leonard_cohen! You have solved 132/ 421 problems.

Largest number

yuboyang 发表于 2016-11-15 14:20
Welcome boyang4! You have solved 182/ 421 problems. added by 2
heap_239todo_SlidingWindowMaximum ha ...

0 It 's not a shame to refer to others's solution.
1 Actually, what you need is to conquer how to solve this kind of puzzles.
2 Coding interview probably focus on Algorithms thinking or buy-free coding, or both, according to employer's culture.
FYI. Hope this help you.