My leetcode solutions

Language: java c++ kotlin
Last updated: 2020-10-27

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

#	Problems	Solutions	Difficulty	Acceptance	Paid-Only
3	longest-substring-without-repeating-characters		Medium	35.80%
4	median-of-two-sorted-arrays		Hard	38.94%
5	longest-palindromic-substring		Medium	32.18%
8	string-to-integer-atoi		Medium	21.03%
9	palindrome-number		Easy	58.49%
10	regular-expression-matching		Hard	30.38%
11	container-with-most-water		Medium	64.34%
14	longest-common-prefix		Easy	38.87%
15	3sum		Medium	29.88%
16	3sum-closest		Medium	45.85%
21	merge-two-sorted-lists		Easy	64.59%
22	generate-parentheses		Medium	76.43%
23	merge-k-sorted-lists		Hard	53.45%
25	reverse-nodes-in-k-group		Hard	63.42%
32	longest-valid-parentheses		Hard	33.99%
33	search-in-rotated-sorted-array		Medium	39.32%
35	search-insert-position		Easy	46.74%
41	first-missing-positive		Hard	40.31%
42	trapping-rain-water		Hard	52.91%
44	wildcard-matching		Hard	31.46%
45	jump-game-ii		Hard	37.91%
46	permutations		Medium	77.07%
50	powx-n		Medium	36.84%
53	maximum-subarray		Easy	52.63%
55	jump-game		Medium	41.28%
56	merge-intervals		Medium	43.24%
63	unique-paths-ii		Medium	36.94%
67	add-binary		Easy	54.39%
69	sqrtx		Easy	38.90%
70	climbing-stairs		Easy	50.76%
72	edit-distance		Hard	60.01%
76	minimum-window-substring		Hard	39.50%
84	largest-rectangle-in-histogram		Hard	41.86%
98	validate-binary-search-tree		Medium	32.64%
101	symmetric-tree		Easy	53.08%
102	binary-tree-level-order-traversal		Medium	63.61%
105	construct-binary-tree-from-preorder-and-inorder-traversal		Medium	68.39%
108	convert-sorted-array-to-binary-search-tree		Easy	74.34%
112	path-sum		Easy	51.33%
124	binary-tree-maximum-path-sum		Hard	43.17%
125	valid-palindrome		Easy	46.54%
126	word-ladder-ii		Hard	38.56%
128	longest-consecutive-sequence		Hard	52.04%
136	single-number		Easy	70.15%
139	word-break		Medium	47.96%
146	lru-cache		Medium	51.06%
151	reverse-words-in-a-string		Medium	43.86%
152	maximum-product-subarray		Medium	40.53%
167	two-sum-ii-input-array-is-sorted		Easy	56.71%
169	majority-element		Easy	64.84%
174	dungeon-game		Hard	48.12%
199	binary-tree-right-side-view		Medium	64.41%
200	number-of-islands		Medium	50.71%
202	happy-number		Easy	60.79%
209	minimum-size-subarray-sum		Medium	44.45%
210	course-schedule-ii		Medium	52.03%
215	kth-largest-element-in-an-array		Medium	64.40%
221	maximal-square		Medium	42.99%
236	lowest-common-ancestor-of-a-binary-tree		Medium	65.59%
238	product-of-array-except-self		Medium	71.01%
287	find-the-duplicate-number		Medium	65.96%
289	game-of-life		Medium	74.59%
297	serialize-and-deserialize-binary-tree		Hard	52.45%
300	longest-increasing-subsequence		Medium	45.28%
309	best-time-to-buy-and-sell-stock-with-cooldown		Medium	57.23%
312	burst-balloons		Hard	67.17%
315	count-of-smaller-numbers-after-self		Hard	41.52%
350	intersection-of-two-arrays-ii		Easy	53.14%
355	design-twitter		Medium	41.15%
365	water-and-jug-problem		Medium	35.27%
378	kth-smallest-element-in-a-sorted-matrix		Medium	62.84%
394	decode-string		Medium	53.35%
409	longest-palindrome		Easy	55.21%
445	add-two-numbers-ii		Medium	58.19%
466	count-the-repetitions		Hard	37.43%
542	01-matrix		Medium	45.03%
560	subarray-sum-equals-k		Medium	45.19%
572	subtree-of-another-tree		Easy	47.10%
680	valid-palindrome-ii		Easy	39.90%
695	max-area-of-island		Medium	63.99%
718	maximum-length-of-repeated-subarray		Medium	54.35%
739	daily-temperatures		Medium	65.07%
785	is-graph-bipartite		Medium	49.94%
820	short-encoding-of-words		Medium	49.66%
836	rectangle-overlap		Easy	50.04%
837	new-21-game		Medium	40.39%
876	middle-of-the-linked-list		Easy	69.56%
892	surface-area-of-3d-shapes		Easy	64.04%
912	sort-an-array		Medium	59.50%
914	x-of-a-kind-in-a-deck-of-cards		Easy	39.06%
945	minimum-increment-to-make-array-unique		Medium	48.29%
974	subarray-sums-divisible-by-k		Medium	45.63%
990	satisfiability-of-equality-equations		Medium	46.39%
999	available-captures-for-rook		Easy	69.07%
1014	best-sightseeing-pair		Medium	53.17%
1028	recover-a-tree-from-preorder-traversal		Hard	73.84%
1095	find-in-mountain-array		Hard	36.90%
1111	maximum-nesting-depth-of-two-valid-parentheses-strings		Medium	77.58%
1160	find-words-that-can-be-formed-by-characters		Easy	68.63%
1162	as-far-from-land-as-possible		Medium	46.62%
1248	count-number-of-nice-subarrays		Medium	54.32%
1300	sum-of-mutated-array-closest-to-target		Medium	47.03%
1371	find-the-longest-substring-containing-vowels-in-even-counts		Medium	57.99%
1431	kids-with-the-greatest-number-of-candies		Easy	85.27%
剑指 Offer 09	yong-liang-ge-zhan-shi-xian-dui-lie-lcof		Easy	72.74%
剑指 Offer 11	xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof		Easy	49.39%
剑指 Offer 13	ji-qi-ren-de-yun-dong-fan-wei-lcof		Medium	50.39%
剑指 Offer 29	shun-shi-zhen-da-yin-ju-zhen-lcof		Easy	44.49%
剑指 Offer 46	ba-shu-zi-fan-yi-cheng-zi-fu-chuan-lcof		Medium	53.97%
剑指 Offer 51	shu-zu-zhong-de-ni-xu-dui-lcof		Hard	45.94%
剑指 Offer 56 - I	shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-lcof		Medium	70.93%
剑指 Offer 62	yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof		Easy	63.32%
剑指 Offer 64	qiu-12n-lcof		Medium	85.15%
面试题 01.06	compress-string-lcci		Easy	47.58%
面试题 01.07	rotate-matrix-lcci		Medium	76.05%
面试题 02.01	remove-duplicate-node-lcci		Easy	69.38%
面试题 16.03	intersection-lcci		Hard	44.72%
面试题 16.11	diving-board-lcci		Easy	44.26%
面试题 16.18	pattern-matching-lcci		Medium	34.35%
面试题 17.13	re-space-lcci		Medium	56.00%
面试题 17.16	the-masseuse-lcci		Easy	52.96%