Facebook实习

BQ: introduce yourself, what's your favourite project, and the challenging part?
Which team would you like to work with?
What are the technologies you are most interested in?
Why Facebook?
Past project and what's the funest thing in it.

1. Two Sum
   http://www.jianshu.com/p/1551aa62b1de
2. Longest Palindromic Substring
   http://www.jianshu.com/p/04eff97a73f3
3. Roman to Integer
   http://www.jianshu.com/p/c2cbdd4d4cd1
4. 3Sum(two methods)
   http://www.jianshu.com/p/77fa1fedb155
5. Valid Parentheses(follow up)
   http://www.jianshu.com/p/c02e7d7bddc7
6. Merge Two Sorted Lists
   http://www.jianshu.com/p/b6e94b997b69
7. Merge k Sorted Lists(follow up)
   http://www.jianshu.com/p/0b47f75988e1
8. Remove Duplicates from Sorted Array
   http://www.jianshu.com/p/4c937c89da3c
9. Implement strStr()
   http://www.jianshu.com/p/78140c0052c4
10. Divide Two Integers
    http://www.jianshu.com/p/9850bc7ba945
11. Search in Rotated Sorted Array
    http://www.jianshu.com/p/3173bc199558
12. Count and Say
    http://www.jianshu.com/p/dcad3feeb386
13. Combination Sum
    http://www.jianshu.com/p/2024717ef2a0
14. Group Anagrams
    http://www.jianshu.com/p/bc195c74bc07
15. Valid Number
    http://www.jianshu.com/p/7786966a00dc
16. Plus One
    http://www.jianshu.com/p/6a274c447456
17. Add Binary(follow up)
    http://www.jianshu.com/p/e9146dc9334a
18. Climbing Stairs（follow up）
    http://www.jianshu.com/p/1e4471e7c906
19. Simplify Path
    http://www.jianshu.com/p/292039fe5596
20. Sort Colors
    http://www.jianshu.com/p/4461825d8547
21. Subsets
    http://www.jianshu.com/p/2165b56150ac
22. Remove Duplicates from Sorted Array II
    http://www.jianshu.com/p/ba725667fba8
23. Search in Rotated Sorted Array II
    http://www.jianshu.com/p/2569e0dca847
24. Merge Sorted Array
    http://www.jianshu.com/p/abfe88e51ada
25. Subsets II
    http://www.jianshu.com/p/d1835d2bbc98
26. Decode Ways
    http://www.jianshu.com/p/7023e04194d4
27. Validate Binary Search Tree
    http://www.jianshu.com/p/a07546ee7b84
28. Binary Tree Level Order Traversal(follow up)
    http://www.jianshu.com/p/fae39d750c9f
29. Minimum Depth of Binary Tree
    http://www.jianshu.com/p/28f7cabc825b
30. Best Time to Buy and Sell Stock
    http://www.jianshu.com/p/a20f1a806537
31. Best Time to Buy and Sell Stock II
    http://www.jianshu.com/p/c4d3ffb2f309
32. Valid Palindrome
    http://www.jianshu.com/p/b63492c140f8
33. Word Break(follow up)
    http://www.jianshu.com/p/abb7fd9ae2ad
34. Binary Tree Preorder Traversal
    http://www.jianshu.com/p/21a64874e0d1
35. Number of Islands
    http://www.jianshu.com/p/32d8e3307c9e
36. Reverse Linked List
    http://www.jianshu.com/p/35800bf76d0a
37. Minimum Size Subarray Sum
    http://www.jianshu.com/p/e2a50001c1fd
38. Course Schedule II
    http://www.jianshu.com/p/a14ab82cc5c9
39. Kth Smallest Element in a BST
    http://www.jianshu.com/p/9fbf964d2509
40. Meeting Rooms
    http://www.jianshu.com/p/eabd13240a0d
41. Meeting Rooms II (follow up)
    http://www.jianshu.com/p/412c1879d1b1
42. Paint House
    http://www.jianshu.com/p/3e96c5854a5c
43. Binary Tree Paths
    http://www.jianshu.com/p/23b36abbfe09
44. First Bad Version(First good version)
    http://www.jianshu.com/p/5a9ee903c65f
45. Move Zeroes
    http://www.jianshu.com/p/ccf0e16e395f
46. Inorder Successor in BST
    http://www.jianshu.com/p/66c94c0d197e
47. Find Median from Data Stream
    http://www.jianshu.com/p/43215858de12
48. Serialize and Deserialize Binary Tree
    http://www.jianshu.com/p/a65bbc6e9d53
49. Sparse Matrix Multiplication
    http://www.jianshu.com/p/aeef7ae1fb5e
50. Increasing Triplet Subsequence
    http://www.jianshu.com/p/6acb260e0389
51. Reverse String
    http://www.jianshu.com/p/5fae3bdd37a7
52. Intersection of Two Arrays
    http://www.jianshu.com/p/2ef40cf45397
53. Intersection of Two Arrays II （两种解法都需要会）
    http://www.jianshu.com/p/fa8796d60e7b
54. Random Pick Index
    http://www.jianshu.com/p/e178072d55a9