leetcode-top-interview-150.md

Leetcode Top Interview 150

1. https://leetcode.com/problems/merge-sorted-array/
2. https://leetcode.com/problems/remove-element/
3. https://leetcode.com/problems/remove-duplicates-from-sorted-array/
4. https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii/
5. https://leetcode.com/problems/majority-element/
6. https://leetcode.com/problems/rotate-array/
7. https://leetcode.com/problems/best-time-to-buy-and-sell-stock/
8. https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/
9. https://leetcode.com/problems/jump-game/
10. https://leetcode.com/problems/jump-game-ii/
11. https://leetcode.com/problems/h-index/
12. https://leetcode.com/problems/insert-delete-getrandom-o1/
13. https://leetcode.com/problems/product-of-array-except-self/
14. https://leetcode.com/problems/gas-station/
15. https://leetcode.com/problems/candy/
16. https://leetcode.com/problems/trapping-rain-water/
17. https://leetcode.com/problems/roman-to-integer/
18. https://leetcode.com/problems/integer-to-roman/
19. https://leetcode.com/problems/length-of-last-word/
20. https://leetcode.com/problems/longest-common-prefix/
21. https://leetcode.com/problems/reverse-words-in-a-string/
22. https://leetcode.com/problems/zigzag-conversion/
23. https://leetcode.com/problems/find-the-index-of-the-first-occurrence-in-a-string/
24. https://leetcode.com/problems/text-justification/
25. https://leetcode.com/problems/valid-palindrome/
26. https://leetcode.com/problems/is-subsequence/
27. https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/
28. https://leetcode.com/problems/container-with-most-water/
29. https://leetcode.com/problems/3sum/
30. https://leetcode.com/problems/minimum-size-subarray-sum/
31. https://leetcode.com/problems/longest-substring-without-repeating-characters/
32. https://leetcode.com/problems/substring-with-concatenation-of-all-words/
33. https://leetcode.com/problems/minimum-window-substring/
34. https://leetcode.com/problems/valid-sudoku/
35. https://leetcode.com/problems/spiral-matrix/
36. https://leetcode.com/problems/rotate-image/
37. https://leetcode.com/problems/set-matrix-zeroes/
38. https://leetcode.com/problems/game-of-life/
39. https://leetcode.com/problems/ransom-note/
40. https://leetcode.com/problems/isomorphic-strings/
41. https://leetcode.com/problems/word-pattern/
42. https://leetcode.com/problems/valid-anagram/
43. https://leetcode.com/problems/group-anagrams/
44. https://leetcode.com/problems/two-sum/
45. https://leetcode.com/problems/happy-number/
46. https://leetcode.com/problems/contains-duplicate-ii/
47. https://leetcode.com/problems/longest-consecutive-sequence/
48. https://leetcode.com/problems/summary-ranges/
49. https://leetcode.com/problems/merge-intervals/
50. https://leetcode.com/problems/insert-interval/
51. https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons/
52. https://leetcode.com/problems/valid-parentheses/
53. https://leetcode.com/problems/simplify-path/
54. https://leetcode.com/problems/min-stack/
55. https://leetcode.com/problems/evaluate-reverse-polish-notation/
56. https://leetcode.com/problems/basic-calculator/
57. https://leetcode.com/problems/linked-list-cycle/
58. https://leetcode.com/problems/add-two-numbers/
59. https://leetcode.com/problems/merge-two-sorted-lists/
60. https://leetcode.com/problems/copy-list-with-random-pointer/
61. https://leetcode.com/problems/reverse-linked-list-ii/
62. https://leetcode.com/problems/reverse-nodes-in-k-group/
63. https://leetcode.com/problems/remove-nth-node-from-end-of-list/
64. https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/
65. https://leetcode.com/problems/rotate-list/
66. https://leetcode.com/problems/partition-list/
67. https://leetcode.com/problems/lru-cache/
68. https://leetcode.com/problems/maximum-depth-of-binary-tree/
69. https://leetcode.com/problems/same-tree/
70. https://leetcode.com/problems/invert-binary-tree/
71. https://leetcode.com/problems/symmetric-tree/
72. https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/
73. https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/
74. https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii/
75. https://leetcode.com/problems/flatten-binary-tree-to-linked-list/
76. https://leetcode.com/problems/path-sum/
77. https://leetcode.com/problems/sum-root-to-leaf-numbers/
78. https://leetcode.com/problems/binary-tree-maximum-path-sum/
79. https://leetcode.com/problems/binary-search-tree-iterator/
80. https://leetcode.com/problems/count-complete-tree-nodes/
81. https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree/
82. https://leetcode.com/problems/binary-tree-right-side-view/
83. https://leetcode.com/problems/average-of-levels-in-binary-tree/
84. https://leetcode.com/problems/binary-tree-level-order-traversal/
85. https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/
86. https://leetcode.com/problems/minimum-absolute-difference-in-bst/
87. https://leetcode.com/problems/kth-smallest-element-in-a-bst/
88. https://leetcode.com/problems/validate-binary-search-tree/
89. https://leetcode.com/problems/number-of-islands/
90. https://leetcode.com/problems/surrounded-regions/
91. https://leetcode.com/problems/clone-graph/
92. https://leetcode.com/problems/evaluate-division/
93. https://leetcode.com/problems/course-schedule/
94. https://leetcode.com/problems/course-schedule-ii/
95. https://leetcode.com/problems/snakes-and-ladders/
96. https://leetcode.com/problems/minimum-genetic-mutation/
97. https://leetcode.com/problems/word-ladder/
98. https://leetcode.com/problems/implement-trie-prefix-tree/
99. https://leetcode.com/problems/design-add-and-search-words-data-structure/
100. https://leetcode.com/problems/word-search-ii/
101. https://leetcode.com/problems/letter-combinations-of-a-phone-number/
102. https://leetcode.com/problems/combinations/
103. https://leetcode.com/problems/permutations/
104. https://leetcode.com/problems/combination-sum/
105. https://leetcode.com/problems/n-queens-ii/
106. https://leetcode.com/problems/generate-parentheses/
107. https://leetcode.com/problems/word-search/
108. https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree/
109. https://leetcode.com/problems/sort-list/
110. https://leetcode.com/problems/construct-quad-tree/
111. https://leetcode.com/problems/merge-k-sorted-lists/
112. https://leetcode.com/problems/maximum-subarray/
113. https://leetcode.com/problems/maximum-sum-circular-subarray/
114. https://leetcode.com/problems/search-insert-position/
115. https://leetcode.com/problems/search-a-2d-matrix/
116. https://leetcode.com/problems/find-peak-element/
117. https://leetcode.com/problems/search-in-rotated-sorted-array/
118. https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/
119. https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/
120. https://leetcode.com/problems/median-of-two-sorted-arrays/
121. https://leetcode.com/problems/kth-largest-element-in-an-array/
122. https://leetcode.com/problems/ipo/
123. https://leetcode.com/problems/find-k-pairs-with-smallest-sums/
124. https://leetcode.com/problems/find-median-from-data-stream/
125. https://leetcode.com/problems/add-binary/
126. https://leetcode.com/problems/reverse-bits/
127. https://leetcode.com/problems/number-of-1-bits/
128. https://leetcode.com/problems/single-number/
129. https://leetcode.com/problems/single-number-ii/
130. https://leetcode.com/problems/bitwise-and-of-numbers-range/
131. https://leetcode.com/problems/palindrome-number/
132. https://leetcode.com/problems/plus-one/
133. https://leetcode.com/problems/factorial-trailing-zeroes/
134. https://leetcode.com/problems/sqrtx/
135. https://leetcode.com/problems/powx-n/
136. https://leetcode.com/problems/max-points-on-a-line/
137. https://leetcode.com/problems/climbing-stairs/
138. https://leetcode.com/problems/house-robber/
139. https://leetcode.com/problems/word-break/
140. https://leetcode.com/problems/coin-change/
141. https://leetcode.com/problems/longest-increasing-subsequence/
142. https://leetcode.com/problems/triangle/
143. https://leetcode.com/problems/minimum-path-sum/
144. https://leetcode.com/problems/unique-paths-ii/
145. https://leetcode.com/problems/longest-palindromic-substring/
146. https://leetcode.com/problems/interleaving-string/
147. https://leetcode.com/problems/edit-distance/
148. https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii/
149. https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv/
150. https://leetcode.com/problems/maximal-square/