Facebook Data Engineer 持续准备中。。。Fighting

Welcome curly You have solved 210/ 405 problems added by 3
414. Third Maximum Number
408 Valid Word Abbreviation
396. Rotate Function

可以加入吗，第一遍easy已经刷完，今天开始刷medium～

陈小胆 发表于 2016-10-19 22:26
可以加入吗，第一遍easy已经刷完，今天开始刷medium～

新人先爆照。才能加入。。。 本楼规矩 别克制 爆吧

Welcome boyang4! You have solved 159/ 405 problems added by 4 medium all by myself.
heap_215_kthLargetElementinanArray medium 1minutes
heap_347_TopKFrequentElements medium 5minutes
heap_355_DesignTwitter medium 2h (learn inline class, and developed an special solution!)
heap_373_FindKPairswithSmallestSums medium 15mins

learn PriorityQueue<Integer> heap 1h

yuboyang 发表于 2016-10-19 22:44
新人先爆照。才能加入。。。 本楼规矩 别克制 爆吧

随便加入；请坚持更新。爆照有点俗哈

Welcome LOSER! You have solved 23/ 86 problems! Added 23 today.
Started a new session to go through all FB questions.

283	Move Zeroes	BF
15	3Sum	BF
67	Add Binary	while(p1!=0 p2!=0 carry) remember use carry
91	Decode Ways	TLE using recursion TRY ITERATION TOMORROW AGAIN!
1	Two Sum	BF
17	Letter Combinations of a Phone Number	TRY IT AGAIN TOMORROW
278	First Bad Version	BF
23	Merge k Sorted Lists	BF with Heap, TRY DAC SOLUTION TOMORROW
76	Minimum Window Substring	BF
139	Word Break	BF with recursion, TRY ITERATION TOMORROW
56	Merge Intervals	BF
121	Best time to buy and sell stock	BF
273	Integer to English Words	3 bugs
98	Validate BST	BF
301	Remove Invalid Parentheses	BF
206	Reverse LinkedList	BF with Iteration, TRY Recursion TOMORROW
200	Number of Islands	BF
75	Sort Colors	1 bug, Try it TOMORROW
78	Subsets	BF
257	Binary Tree Paths	BF
125	Valid Palindrome	BF
49	Group Anagrams	BF
79	Word Search	TLE with DFS, a good coding habit is needed

补充内容 (2016-10-20 14:55):
Tomorrow is Thursday... Hope I can finish the first 40 problems...

Welcome curly You have solved 214/ 405 problems added by 3
360. Sort Transformed Array  medium
366. Find Leaves of Binary Tree  medium    看答案了。。。
276. Paint Fence   easy

Welcome leonard_cohen! You have solved 119/ 406 problems.

only one , 80

leonardcohen 发表于 2016-10-20 23:45
Welcome leonard_cohen! You have solved 119/ 406 problems.

only one , 80

cheer up man!!!!

Welcome boyang4! You have solved 163/ 406 problems. (manage sessions) added by 4

design_155_MinStack easy failed(看答案了。。丢死人)
design_146_LRUCache hard failed( acc per is 15.8% , and I lost again , pay 2+ hours to study)
design_173_BinarySearchTreeIterator medium 10minutes bugfree
design_225_ImplementStackusingQueues easy 20minutes bugfree