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My leetcode solutions

Language: java
Last updated: 2018-05-02

The source code is fetched using the tool leetcode-spider.

#	Problems	Solutions	Difficulty	Acceptance
001	two-sum	java	Easy	38.11%
002	add-two-numbers	java	Medium	28.70%
006	zigzag-conversion	java	Medium	27.43%
007	reverse-integer	java	Easy	24.38%
015	3sum	java	Medium	21.80%
016	3sum-closest	java	Medium	31.74%
017	letter-combinations-of-a-phone-number	java	Medium	36.66%
018	4sum	java	Medium	27.60%
019	remove-nth-node-from-end-of-list	java	Medium	33.95%
020	valid-parentheses	java	Easy	34.06%
021	merge-two-sorted-lists	java	Easy	41.37%
022	generate-parentheses	java	Medium	48.28%
024	swap-nodes-in-pairs	java	Medium	39.29%
026	remove-duplicates-from-sorted-array	java	Easy	36.53%
027	remove-element	java	Easy	40.93%
028	implement-strstr	java	Easy	29.05%
031	next-permutation	java	Medium	29.08%
035	search-insert-position	java	Easy	40.03%
048	rotate-image	java	Medium	42.07%
050	powx-n	java	Medium	26.10%
053	maximum-subarray	java	Easy	40.39%
054	spiral-matrix	java	Medium	27.37%
066	plus-one	java	Easy	39.82%
067	add-binary	java	Easy	34.19%
079	word-search	java	Medium	28.19%
098	validate-binary-search-tree	java	Medium	24.10%
101	symmetric-tree	java	Easy	40.53%
121	best-time-to-buy-and-sell-stock	java	Easy	43.05%
122	best-time-to-buy-and-sell-stock-ii	java	Easy	47.81%
125	valid-palindrome	java	Easy	27.17%
167	two-sum-ii-input-array-is-sorted	java	Easy	47.26%
172	factorial-trailing-zeroes	java	Easy	37.00%
199	binary-tree-right-side-view	java	Medium	42.61%
204	count-primes	java	Easy	26.50%
215	kth-largest-element-in-an-array	java	Medium	40.80%
242	valid-anagram	java	Easy	47.64%
283	move-zeroes	java	Easy	51.62%
289	game-of-life	java	Medium	37.26%
297	serialize-and-deserialize-binary-tree	java	Hard	35.23%
301	remove-invalid-parentheses	java	Hard	35.86%
349	intersection-of-two-arrays	java	Easy	48.30%
393	utf-8-validation	java	Medium	34.87%
406	queue-reconstruction-by-height	java	Medium	56.41%
421	maximum-xor-of-two-numbers-in-an-array	java	Medium	48.03%
441	arranging-coins	java	Easy	36.45%
454	4sum-ii	java	Medium	47.62%
463	island-perimeter	java	Easy	57.95%
482	license-key-formatting	java	Easy	39.58%
515	find-largest-value-in-each-tree-row	java	Medium	55.51%
532	k-diff-pairs-in-an-array	java	Easy	28.13%
543	diameter-of-binary-tree	java	Easy	44.91%
561	array-partition-i	java	Easy	66.36%
566	reshape-the-matrix	java	Easy	57.58%
617	merge-two-binary-trees	java	Easy	67.56%
637	average-of-levels-in-binary-tree	java	Easy	55.89%
650	2-keys-keyboard	java	Medium	44.88%
680	valid-palindrome-ii	java	Easy	32.25%
686	repeated-string-match	java	Easy	31.99%
687	longest-univalue-path	java	Easy	32.86%
745	find-smallest-letter-greater-than-target	java	Easy	43.93%

Name		Name	Last commit message	Last commit date
Latest commit History 39 Commits
001.two-sum		001.two-sum
002.add-two-numbers		002.add-two-numbers
006.zigzag-conversion		006.zigzag-conversion
007.reverse-integer		007.reverse-integer
008.string-to-integer-atoi		008.string-to-integer-atoi
009.palindrome-number		009.palindrome-number
010.regular-expression-matching		010.regular-expression-matching
013.roman-to-integer		013.roman-to-integer
014.longest-common-prefix		014.longest-common-prefix
015.3sum		015.3sum
016.3sum-closest		016.3sum-closest
017.letter-combinations-of-a-phone-number		017.letter-combinations-of-a-phone-number
018.4sum		018.4sum
019.remove-nth-node-from-end-of-list		019.remove-nth-node-from-end-of-list
020.valid-parentheses		020.valid-parentheses
021.merge-two-sorted-lists		021.merge-two-sorted-lists
022.generate-parentheses		022.generate-parentheses
023.merge-k-sorted-lists		023.merge-k-sorted-lists
024.swap-nodes-in-pairs		024.swap-nodes-in-pairs
026.remove-duplicates-from-sorted-array		026.remove-duplicates-from-sorted-array
027.remove-element		027.remove-element
028.implement-strstr		028.implement-strstr
029.divide-two-integers		029.divide-two-integers
031.next-permutation		031.next-permutation
033.search-in-rotated-sorted-array		033.search-in-rotated-sorted-array
035.search-insert-position		035.search-insert-position
038.count-and-say		038.count-and-say
039.combination-sum		039.combination-sum
040.combination-sum-ii		040.combination-sum-ii
043.multiply-strings		043.multiply-strings
044.wildcard-matching		044.wildcard-matching
046.permutations		046.permutations
047.permutations-ii		047.permutations-ii
048.rotate-image		048.rotate-image
049.group-anagrams		049.group-anagrams
050.powx-n		050.powx-n
051.n-queens		051.n-queens
053.maximum-subarray		053.maximum-subarray
054.spiral-matrix		054.spiral-matrix
056.merge-intervals		056.merge-intervals
057.insert-interval		057.insert-interval
061.rotate-list		061.rotate-list
066.plus-one		066.plus-one
067.add-binary		067.add-binary
069.sqrtx		069.sqrtx
071.simplify-path		071.simplify-path
073.set-matrix-zeroes		073.set-matrix-zeroes
074.search-a-2d-matrix		074.search-a-2d-matrix
075.sort-colors		075.sort-colors
078.subsets		078.subsets
079.word-search		079.word-search
080.remove-duplicates-from-sorted-array-ii		080.remove-duplicates-from-sorted-array-ii
083.remove-duplicates-from-sorted-list		083.remove-duplicates-from-sorted-list
084.largest-rectangle-in-histogram		084.largest-rectangle-in-histogram
085.maximal-rectangle		085.maximal-rectangle
088.merge-sorted-array		088.merge-sorted-array
090.subsets-ii		090.subsets-ii
091.decode-ways		091.decode-ways
092.reverse-linked-list-ii		092.reverse-linked-list-ii
094.binary-tree-inorder-traversal		094.binary-tree-inorder-traversal
098.validate-binary-search-tree		098.validate-binary-search-tree
100.same-tree		100.same-tree
101.symmetric-tree		101.symmetric-tree
102.binary-tree-level-order-traversal		102.binary-tree-level-order-traversal
104.maximum-depth-of-binary-tree		104.maximum-depth-of-binary-tree
105.construct-binary-tree-from-preorder-and-inorder-traversal		105.construct-binary-tree-from-preorder-and-inorder-traversal
106.construct-binary-tree-from-inorder-and-postorder-traversal		106.construct-binary-tree-from-inorder-and-postorder-traversal
107.binary-tree-level-order-traversal-ii		107.binary-tree-level-order-traversal-ii
108.convert-sorted-array-to-binary-search-tree		108.convert-sorted-array-to-binary-search-tree
110.balanced-binary-tree		110.balanced-binary-tree
111.minimum-depth-of-binary-tree		111.minimum-depth-of-binary-tree
112.path-sum		112.path-sum
116.populating-next-right-pointers-in-each-node		116.populating-next-right-pointers-in-each-node
117.populating-next-right-pointers-in-each-node-ii		117.populating-next-right-pointers-in-each-node-ii
121.best-time-to-buy-and-sell-stock		121.best-time-to-buy-and-sell-stock
122.best-time-to-buy-and-sell-stock-ii		122.best-time-to-buy-and-sell-stock-ii
125.valid-palindrome		125.valid-palindrome
127.word-ladder		127.word-ladder
128.longest-consecutive-sequence		128.longest-consecutive-sequence
133.clone-graph		133.clone-graph
136.single-number		136.single-number
139.word-break		139.word-break
141.linked-list-cycle		141.linked-list-cycle
143.reorder-list		143.reorder-list
144.binary-tree-preorder-traversal		144.binary-tree-preorder-traversal
147.insertion-sort-list		147.insertion-sort-list
151.reverse-words-in-a-string		151.reverse-words-in-a-string
152.maximum-product-subarray		152.maximum-product-subarray
153.find-minimum-in-rotated-sorted-array		153.find-minimum-in-rotated-sorted-array
155.min-stack		155.min-stack
160.intersection-of-two-linked-lists		160.intersection-of-two-linked-lists
162.find-peak-element		162.find-peak-element
167.two-sum-ii-input-array-is-sorted		167.two-sum-ii-input-array-is-sorted
168.excel-sheet-column-title		168.excel-sheet-column-title
172.factorial-trailing-zeroes		172.factorial-trailing-zeroes
173.binary-search-tree-iterator		173.binary-search-tree-iterator
186.reverse-words-in-a-string-ii		186.reverse-words-in-a-string-ii
189.rotate-array		189.rotate-array
198.house-robber		198.house-robber
199.binary-tree-right-side-view		199.binary-tree-right-side-view

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