FACEBOOK leetcode list 4Jan2020

	953
Verifying an Alien Dictionary	55.3%	Easy
301
Remove Invalid Parentheses	41.3%	Hard
680
Valid Palindrome II	35.6%	Easy
238
Product of Array Except Self	57.9%	Medium
973
K Closest Points to Origin	61.5%	Medium
1249
Minimum Remove to Make Valid Parentheses	59.7%	Medium
560
Subarray Sum Equals K	43.3%	Medium
67
Add Binary	41.7%	Easy
273
Integer to English Words	25.5%	Hard
426
Convert Binary Search Tree to Sorted Doubly Linked List
56.1%	Medium
158
Read N Characters Given Read4 II - Call multiple times
29.9%	Hard
297
Serialize and Deserialize Binary Tree	44.3%	Hard
124
Binary Tree Maximum Path Sum	31.9%	Hard
282
Expression Add Operators	34.4%	Hard
269
Alien Dictionary
33.5%	Hard
438
Find All Anagrams in a String	39.7%	Medium
125
Valid Palindrome	33.5%	Easy
523
Continuous Subarray Sum	24.4%	Medium
76
Minimum Window Substring	32.9%	Hard
621
Task Scheduler	47.2%	Medium
199
Binary Tree Right Side View	50.9%	Medium
211
Add and Search Word - Data structure design	33.3%	Medium
23
Merge k Sorted Lists	37.5%	Hard
636
Exclusive Time of Functions	50.3%	Medium
65
Valid Number	14.6%	Hard
415
Add Strings	45.6%	Easy
340
Longest Substring with At Most K Distinct Characters
42.1%	Hard
139
Word Break	37.7%	Medium
785
Is Graph Bipartite?	45.6%	Medium
173
Binary Search Tree Iterator	52.3%	Medium
543
Diameter of Binary Tree	48.1%	Easy
986
Interval List Intersections	64.7%	Medium
98
Validate Binary Search Tree	26.8%	Medium
31
Next Permutation	31.5%	Medium
71
Simplify Path	30.6%	Medium
253
Meeting Rooms II
44.4%	Medium
304
Range Sum Query 2D - Immutable	35.5%	Medium
133
Clone Graph	30.5%	Medium
987
Vertical Order Traversal of a Binary Tree	33.7%	Medium
34
Find First and Last Position of Element in Sorted Array	34.8%	Medium
278
First Bad Version	32.4%	Easy
689
Maximum Sum of 3 Non-Overlapping Subarrays	44.8%	Hard
56
Merge Intervals	37.5%	Medium
349
Intersection of Two Arrays	58.6%	Easy
824
Goat Latin	60.2%	Easy
270
Closest Binary Search Tree Value
45.7%	Easy
896
Monotonic Array	56.6%	Easy
863
All Nodes Distance K in Binary Tree	51.9%	Medium
825
Friends Of Appropriate Ages	40.6%	Medium
721
Accounts Merge	44.6%	Medium
215
Kth Largest Element in an Array	51.6%	Medium
398
Random Pick Index	52.4%	Medium
161
One Edit Distance
32.1%	Medium
1004
Max Consecutive Ones III	56.0%	Medium
767
Reorganize String	45.6%	Medium
247
Strobogrammatic Number II
46.1%	Medium
1027
Longest Arithmetic Sequence	52.8%	Medium
314
Binary Tree Vertical Order Traversal
42.9%	Medium
33
Search in Rotated Sorted Array	33.5%	Medium
140
Word Break II	29.2%	Hard
246
Strobogrammatic Number
43.7%	Easy
708
Insert into a Sorted Circular Linked List
31.1%	Medium
143
Reorder List	33.6%	Medium
88
Merge Sorted Array	37.7%	Easy
958
Check Completeness of a Binary Tree	50.8%	Medium
1197
Minimum Knight Moves
31.9%	Medium
416
Partition Equal Subset Sum	42.0%	Medium
29
Divide Two Integers	16.2%	Medium
350
Intersection of Two Arrays II	50.0%	Easy
146
LRU Cache	29.1%	Medium
200
Number of Islands	44.2%	Medium
1216
Valid Palindrome III
44.2%	Hard
1094
Car Pooling	56.7%	Medium
126
Word Ladder II	20.0%	Hard
528
Random Pick with Weight	43.3%	Medium
1060
Missing Element in Sorted Array
53.8%	Medium
43
Multiply Strings	32.3%	Medium
380
Insert Delete GetRandom O(1)	44.9%	Medium
32
Longest Valid Parentheses	27.0%	Hard
15
3Sum	25.5%	Medium
489
Robot Room Cleaner
67.2%	Hard
480
Sliding Window Median	34.8%	Hard
938
Range Sum of BST	78.8%	Easy
236
Lowest Common Ancestor of a Binary Tree	41.6%	Medium
286
Walls and Gates
51.7%	Medium
114
Flatten Binary Tree to Linked List	45.6%	Medium
42
Trapping Rain Water	46.2%	Hard
138
Copy List with Random Pointer	31.4%	Medium
319
Bulb Switcher	44.8%	Medium
490
The Maze
49.7%	Medium
1123
Lowest Common Ancestor of Deepest Leaves	65.5%	Medium
79
Word Search	33.2%	Medium
921
Minimum Add to Make Parentheses Valid	71.3%	Medium
162
Find Peak Element	42.3%	Medium
91
Decode Ways	23.4%	Medium
568
Maximum Vacation Days
39.2%	Hard
111
Minimum Depth of Binary Tree	36.3%	Easy
10
Regular Expression Matching	26.0%	Hard
691
Stickers to Spell Word	40.9%	Hard
227
Basic Calculator II	35.4%	Medium
1146
Snapshot Array	35.0%	Medium
109
Convert Sorted List to Binary Search Tree	44.1%	Medium
75
Sort Colors	44.2%	Medium
1
Two Sum	44.9%	Easy
311
Sparse Matrix Multiplication
58.6%	Medium
394
Decode String	47.6%	Medium
339
Nested List Weight Sum
71.0%	Easy
249
Group Shifted Strings
50.9%	Medium
766
Toeplitz Matrix	63.2%	Easy
22
Generate Parentheses	58.8%	Medium
637
Average of Levels in Binary Tree	60.7%	Easy
969
Pancake Sorting	64.0%	Medium
647
Palindromic Substrings	58.8%	Medium
494
Target Sum	46.2%	Medium
405
Convert a Number to Hexadecimal	43.0%	Easy
1008
Construct Binary Search Tree from Preorder Traversal	74.6%	Medium
865
Smallest Subtree with all the Deepest Nodes	58.8%	Medium
157
Read N Characters Given Read4
31.7%	Easy
498
Diagonal Traverse	46.5%	Medium
50
Pow(x, n)	28.9%	Medium
317
Shortest Distance from All Buildings
39.7%	Hard
283
Move Zeroes	55.9%	Easy
341
Flatten Nested List Iterator	50.7%	Medium
549
Binary Tree Longest Consecutive Sequence II
45.8%	Medium
78
Subsets	57.0%	Medium
277
Find the Celebrity
39.5%	Medium
214
Shortest Palindrome	28.7%	Hard
325
Maximum Size Subarray Sum Equals k
46.0%	Medium
210
Course Schedule II	37.5%	Medium
358
Rearrange String k Distance Apart
34.0%	Hard
885
Spiral Matrix III	67.2%	Medium
616
Add Bold Tag in String
40.7%	Medium
788
Rotated Digits	56.1%	Easy
207
Course Schedule	40.3%	Medium
1213
Intersection of Three Sorted Arrays
77.3%	Easy
266
Palindrome Permutation
61.0%	Easy
567
Permutation in String	39.8%	Medium
529
Minesweeper	56.1%	Medium
166
Fraction to Recurring Decimal	20.5%	Medium
257
Binary Tree Paths	48.4%	Easy
20
Valid Parentheses	37.8%	Easy
614
Second Degree Follower
26.1%	Medium
17
Letter Combinations of a Phone Number	44.2%	Medium
791
Custom Sort String	64.1%	Medium
239
Sliding Window Maximum	40.3%	Hard
593
Valid Square	41.4%	Medium
597
Friend Requests I: Overall Acceptance Rate
40.6%	Easy
428
Serialize and Deserialize N-ary Tree
57.0%	Hard
347
Top K Frequent Elements	58.2%	Medium
295
Find Median from Data Stream	40.4%	Hard
312
Burst Balloons	49.5%	Hard
129
Sum Root to Leaf Numbers	44.9%	Medium
378
Kth Smallest Element in a Sorted Matrix	51.7%	Medium
540
Single Element in a Sorted Array	57.6%	Medium
505
The Maze II
46.1%	Medium
53
Maximum Subarray	45.3%	Easy
935
Knight Dialer	43.0%	Medium
642
Design Search Autocomplete System
41.8%	Hard
692
Top K Frequent Words	48.5%	Medium
305
Number of Islands II
40.6%	Hard
8
String to Integer (atoi)	14.9%	Medium
105
Construct Binary Tree from Preorder and Inorder Traversal	44.9%	Medium
128
Longest Consecutive Sequence	43.5%	Hard
5
Longest Palindromic Substring	28.5%	Medium
212
Word Search II	31.4%	Hard
102
Binary Tree Level Order Traversal	51.5%	Medium
3
Longest Substring Without Repeating Characters	29.3%	Medium
37
Sudoku Solver	40.2%	Hard
348
Design Tic-Tac-Toe
52.2%	Medium
46
Permutations	59.3%	Medium
241
Different Ways to Add Parentheses	52.7%	Medium
223
Rectangle Area	36.9%	Medium
127
Word Ladder	26.9%	Medium
452
Minimum Number of Arrows to Burst Balloons	47.8%	Medium
298
Binary Tree Longest Consecutive Sequence
45.6%	Medium
670
Maximum Swap	41.4%	Medium
772
Basic Calculator III
40.9%	Hard
208
Implement Trie (Prefix Tree)	42.7%	Medium
694
Number of Distinct Islands
53.6%	Medium
334
Increasing Triplet Subsequence	39.8%	Medium
414
Third Maximum Number	29.8%	Easy
875
Koko Eating Bananas	48.9%	Medium
242
Valid Anagram	54.6%	Easy
463
Island Perimeter	62.4%	Easy
73
Set Matrix Zeroes	41.6%	Medium
336
Palindrome Pairs	32.5%	Hard
13
Roman to Integer	54.1%	Easy
419
Battleships in a Board	67.4%	Medium
41
First Missing Positive	30.4%	Hard
81
Search in Rotated Sorted Array II	32.9%	Medium
1091
Shortest Path in Binary Matrix	37.0%	Medium
36
Valid Sudoku	46.0%	Medium
977
Squares of a Sorted Array	72.0%	Easy
388
Longest Absolute File Path	40.6%	Medium
364
Nested List Weight Sum II
60.6%	Medium
387
First Unique Character in a String	51.2%	Easy
417
Pacific Atlantic Water Flow	39.0%	Medium
515
Find Largest Value in Each Tree Row	59.1%	Medium
2
Add Two Numbers	32.5%	Medium
188
Best Time to Buy and Sell Stock IV	27.3%	Hard
163
Missing Ranges
23.7%	Medium
622
Design Circular Queue	41.8%	Medium
121
Best Time to Buy and Sell Stock	49.0%	Easy
112
Path Sum	39.5%	Easy
229
Majority Element II	33.8%	Medium
224
Basic Calculator	35.0%	Hard
74
Search a 2D Matrix	35.7%	Medium
137
Single Number II	48.0%	Medium
516
Longest Palindromic Subsequence	49.8%	Medium
51
N-Queens	43.0%	Hard
21
Merge Two Sorted Lists	50.6%	Easy
329
Longest Increasing Path in a Matrix	41.8%	Hard
442
Find All Duplicates in an Array	63.3%	Medium
230
Kth Smallest Element in a BST	55.0%	Medium
703
Kth Largest Element in a Stream	47.8%	Easy
496
Next Greater Element I	61.6%	Easy
153
Find Minimum in Rotated Sorted Array	44.0%	Medium
303
Range Sum Query - Immutable	41.2%	Easy
4
Median of Two Sorted Arrays	28.0%	Hard
1021
Remove Outermost Parentheses	76.1%	Easy
240
Search a 2D Matrix II	42.2%	Medium
1108
Defanging an IP Address	85.4%	Easy
39
Combination Sum	52.4%	Medium
103
Binary Tree Zigzag Level Order Traversal	44.6%	Medium
724
Find Pivot Index	42.5%	Easy
24
Swap Nodes in Pairs	47.6%	Medium
344
Reverse String	65.1%	Easy
844
Backspace String Compare	47.0%	Easy
209
Minimum Size Subarray Sum	36.3%	Medium
328
Odd Even Linked List	51.4%	Medium
113
Path Sum II	43.6%	Medium
852
Peak Index in a Mountain Array	70.6%	Easy
49
Group Anagrams	51.6%	Medium
28
Implement strStr()	33.5%	Easy
151
Reverse Words in a String	18.8%	Medium
12
Integer to Roman	53.1%	Medium
116
Populating Next Right Pointers in Each Node	41.0%	Medium
7
Reverse Integer	25.6%	Easy
11
Container With Most Water	48.2%	Medium
54
Spiral Matrix	32.3%	Medium
152
Maximum Product Subarray	30.6%	Medium
104
Maximum Depth of Binary Tree	63.4%	Easy
9
Palindrome Number	46.1%	Easy
26
Remove Duplicates from Sorted Array	42.9%	Easy
48
Rotate Image	52.4%	Medium
62
Unique Paths	50.6%	Medium
100
Same Tree	51.5%	Easy
19
Remove Nth Node From End of List	34.7%	Medium
136
Single Number	62.4%	Easy
70
Climbing Stairs