DjangoWu / LeetCode

My leetcode solutions

My leetcode solutions

Language: c++ python
Last updated: 2018-04-17

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

#	Problems	Solutions	Difficulty	Acceptance	Paid-Only
001	two-sum	c++	Easy	38.05%
002	add-two-numbers	c++	Medium	28.65%
003	longest-substring-without-repeating-characters	c++	Medium	24.70%
005	longest-palindromic-substring	c++	Medium	25.31%
007	reverse-integer	c++	Easy	24.37%
009	palindrome-number	c++	Easy	35.85%
013	roman-to-integer	c++	Easy	48.09%
015	3sum	c++	Medium	21.80%
016	3sum-closest	c++	Medium	31.67%
018	4sum	c++	Medium	27.53%
021	merge-two-sorted-lists	c++	Easy	41.20%
022	generate-parentheses	c++	Medium	48.11%
024	swap-nodes-in-pairs	c++	Medium	39.15%
026	remove-duplicates-from-sorted-array	c++	Easy	36.41%
027	remove-element	c++	Easy	40.85%
028	implement-strstr	c++	Easy	28.97%
031	next-permutation	c++	Medium	29.06%
034	search-for-a-range	c++	Medium	31.59%
035	search-insert-position	c++	Easy	40.04%
039	combination-sum	c++	Medium	41.48%
050	powx-n	c++	Medium	26.05%
053	maximum-subarray	c++	Easy	40.31%
055	jump-game	c++	Medium	29.50%
059	spiral-matrix-ii	c++	Medium	41.05%
062	unique-paths	c++	Medium	42.88%
063	unique-paths-ii	c++	Medium	32.18%
064	minimum-path-sum	c++	Medium	40.85%
066	plus-one	c++	Easy	39.77%
067	add-binary	c++	Easy	34.08%
069	sqrtx	c++	Easy	28.89%
070	climbing-stairs	c++	Easy	41.26%
074	search-a-2d-matrix	c++	Medium	34.64%
080	remove-duplicates-from-sorted-array-ii	c++	Medium	36.85%
084	largest-rectangle-in-histogram	c++	Hard	27.61%
085	maximal-rectangle	c++	Hard	29.66%
088	merge-sorted-array	c++	Easy	32.11%
089	gray-code	c++	Medium	42.46%
096	unique-binary-search-trees	c++	Medium	41.96%
098	validate-binary-search-tree	c++	Medium	24.09%
099	recover-binary-search-tree	c++	Hard	31.10%
100	same-tree	c++	Easy	47.81%
101	symmetric-tree	c++	Easy	40.45%
102	binary-tree-level-order-traversal	c++	Medium	42.66%
103	binary-tree-zigzag-level-order-traversal	c++	Medium	36.81%
104	maximum-depth-of-binary-tree	c++	Easy	54.97%
105	construct-binary-tree-from-preorder-and-inorder-traversal	c++	Medium	34.24%
106	construct-binary-tree-from-inorder-and-postorder-traversal	c++	Medium	33.72%
107	binary-tree-level-order-traversal-ii	c++	Easy	42.25%
110	balanced-binary-tree	c++	Easy	38.46%
111	minimum-depth-of-binary-tree	c++	Easy	33.57%
112	path-sum	c++	Easy	34.96%
113	path-sum-ii	c++	Medium	35.74%
114	flatten-binary-tree-to-linked-list	c++	Medium	36.58%
116	populating-next-right-pointers-in-each-node	c++	Medium	36.79%
117	populating-next-right-pointers-in-each-node-ii	c++	Medium	33.93%
118	pascals-triangle	c++	Easy	40.11%
119	pascals-triangle-ii	c++	Easy	38.23%
121	best-time-to-buy-and-sell-stock	c++	Easy	42.95%
122	best-time-to-buy-and-sell-stock-ii	c++	Easy	47.72%
123	best-time-to-buy-and-sell-stock-iii	c++	Hard	30.39%
125	valid-palindrome	c++	Easy	27.05%
129	sum-root-to-leaf-numbers	c++	Medium	37.83%
136	single-number	c++	Easy	55.44%
141	linked-list-cycle	c++	Easy	35.03%
152	maximum-product-subarray	c++	Medium	26.76%
153	find-minimum-in-rotated-sorted-array	c++	Medium	40.88%
154	find-minimum-in-rotated-sorted-array-ii	c++	Hard	37.86%
155	min-stack	c++	Easy	31.26%
162	find-peak-element	c++	Medium	38.94%
165	compare-version-numbers	c++	Medium	20.84%
166	fraction-to-recurring-decimal	c++	Medium	18.11%
167	two-sum-ii-input-array-is-sorted	c++	Easy	47.24%
171	excel-sheet-column-number	c++	Easy	48.54%
172	factorial-trailing-zeroes	c++ python	Easy	36.99%
173	binary-search-tree-iterator	c++	Medium	43.60%
179	largest-number	c++	Medium	23.49%
191	number-of-1-bits	c++	Easy	40.44%
204	count-primes	c++	Easy	26.50%
208	implement-trie-prefix-tree	c++	Medium	30.97%
209	minimum-size-subarray-sum	c++	Medium	32.15%
215	kth-largest-element-in-an-array	c++	Medium	40.64%
221	maximal-square	c++	Medium	30.36%
227	basic-calculator-ii	c++	Medium	30.14%
231	power-of-two	c++	Easy	40.75%
233	number-of-digit-one	c++	Hard	29.02%
242	valid-anagram	c++	Easy	47.52%
257	binary-tree-paths	c++	Easy	41.31%
260	single-number-iii	c++	Medium	53.25%
263	ugly-number	c++	Easy	39.68%
268	missing-number	c++	Easy	45.15%
279	perfect-squares	c++	Medium	37.75%
282	expression-add-operators	c++	Hard	30.61%
292	nim-game	c++	Easy	55.36%
299	bulls-and-cows	c++	Medium	35.98%
303	range-sum-query-immutable	c++	Easy	32.24%
307	range-sum-query-mutable	c++	Medium	22.57%
329	longest-increasing-path-in-a-matrix	c++	Hard	37.45%
331	verify-preorder-serialization-of-a-binary-tree	c++	Medium	37.15%
337	house-robber-iii	c++	Medium	44.73%
338	counting-bits	c++	Medium	62.24%
344	reverse-string	c++	Easy	60.36%
349	intersection-of-two-arrays	c++	Easy	48.27%
357	count-numbers-with-unique-digits	c++	Medium	46.08%
363	max-sum-of-rectangle-no-larger-than-k	c++	Hard	33.81%
368	largest-divisible-subset	c++	Medium	33.89%
371	sum-of-two-integers	c++	Easy	50.89%
374	guess-number-higher-or-lower	c++	Easy	36.75%
376	wiggle-subsequence	c++	Medium	36.14%
384	shuffle-an-array	c++	Medium	47.29%
387	first-unique-character-in-a-string	c++	Easy	47.11%
390	elimination-game	c++	Medium	42.61%
395	longest-substring-with-at-least-k-repeating-characters	c++	Medium	35.69%
397	integer-replacement	c++	Medium	30.50%
399	evaluate-division	c++	Medium	42.39%
401	binary-watch	c++	Easy	44.75%
404	sum-of-left-leaves	c++	Easy	47.54%
410	split-array-largest-sum	c++	Hard	39.40%
434	number-of-segments-in-a-string	c++	Easy	36.62%
442	find-all-duplicates-in-an-array	c++	Medium	56.99%
445	add-two-numbers-ii		Medium	46.25%
447	number-of-boomerangs		Easy	46.69%
455	assign-cookies		Easy	47.24%
461	hamming-distance		Easy	69.50%
462	minimum-moves-to-equal-array-elements-ii		Medium	51.76%
473	matchsticks-to-square		Medium	35.28%
485	max-consecutive-ones		Easy	53.75%
500	keyboard-row		Easy	59.89%
501	find-mode-in-binary-search-tree		Easy	37.52%
504	base-7		Easy	43.91%
520	detect-capital		Easy	51.89%
530	minimum-absolute-difference-in-bst		Easy	47.45%
532	k-diff-pairs-in-an-array		Easy	28.10%
538	convert-bst-to-greater-tree		Easy	48.73%
551	student-attendance-record-i		Easy	44.64%
557	reverse-words-in-a-string-iii		Easy	60.06%
583	delete-operation-for-two-strings		Medium	44.47%
605	can-place-flowers		Easy	30.11%
611	valid-triangle-number		Medium	42.10%
628	maximum-product-of-three-numbers		Easy	44.60%
632	smallest-range		Hard	41.92%
647	palindromic-substrings		Medium	54.71%
648	replace-words		Medium	47.78%
687	longest-univalue-path		Easy	32.93%