Content

solved 231

index	Problems	Solutions
1	two-sum	python	cpp
2	Add2Numbers	python	cpp
3	LongestSubstringWithoutRepeatingCharacters	python	cpp
4	median-of-two-sorted-arrays	python	cpp
5	LongestPalindromicSubstring	python
6	z-字形变换	python
7	reverseNumber	python	cpp
8	str2num	python
9	palindrome-number	python	cpp
10	RegularExpressionMatching	python	cpp
11	container-with-most-water	python	cpp
12	integer-to-roman	python
13	roman-to-integer	python	cpp
14	longest-common-prefix	python	cpp
15	3-sum	python
16	3-sum-closest	python
17	letter-combinations-of-a-phone-number	python	cpp
18	4-sum	python
19	remove-nth-node-from-end-of-list	python
20	ValidParentheses	python	cpp
21	merge-two-sorted-lists	python	cpp
22	generate-parentheses	python	cpp
23	merge-k-sorted-lists	python
24	swap-nodes-in-pairs	python
25	reverse-nodes-in-k-group	python
26	RemoveDuplicatesfromSortedArray	python	cpp
27	RemoveElement	python	cpp
28	implement-str-str	python	cpp
29	divide-two-integers	python	cpp
30	substring-with-concatenation-of-all-words	python
31	next-permutation	python	cpp
32	LongestValidParentheses	python
33	search-in-rotated-sorted-array	python
34	find-first-and-last-position-of-element-in-sorted-array	python	cpp
35	SearchInsertPosition	python
36	valid-sudoku	python
37	sudoku-solver	python	cpp
38	count-and-say	python
39	combination-sum	python	cpp
40	combination-sum-ii	python
41	first-missing-positive	python
42	trapping-rain-water	python
43	multiply-strings	python
44	wildcard-matching	python	cpp
45	jump-game-ii	python
46	permutations	python
47	permutations-ii	python
48	rotate-image	python
49	group-anagrams	python
50	pow-x-n	python
51	n-queens	python
52	n-queens-ii	python
53	MaximumSubarray	python
54	spiral-matrix	python
55	jump-game	python
56	merge-intervals	python
57	insert-interval	python
58	length-of-last-word	python
59	spiral-matrix-ii	python
60	permutation-sequence	python
61	rotate-list	python
62	unique-paths	python
63	unique-paths-ii	python
64	minimum-path-sum	python
65	valid-number	python
66	plus-one	python
67	AddBinary	python
68	text-justification	python
69	Sqrt(x)	python
70	ClimbingStairs	python
71	simplify-path	python
72	edit-distance	python
73	set-matrix-zeroes	python
74	search-a-2-d-matrix	python
75	sort-colors	python
76	minimum-window-substring	python
77	combinations	python
78	subsets	python
79	word-search	python
80	remove-duplicates-from-sorted-array-ii	python
81	search-in-rotated-sorted-array-ii	python
82	remove-duplicates-from-sorted-list-ii	python
83	remove-duplicates-from-sorted-list	python
84	largest-rectangle-in-histogram	python
85	maximal-rectangle	python
86	partition-list	python
87	scramble-string	python
88	MergeSortedArray	python
89	gray-code	python
90	subsets-ii	python
91	decode-ways	python	cpp
92	反转链表-ii	python
93	restoreIPAddress	python	cpp
94	BinaryTreeInorderTraversal	python
95	UniqueBinarySearchTreesII	python
96	UniqueBinarySearchTrees	python
97	交错字符串	python
98	验证二叉搜索树	python
99	恢复二叉搜索树	python
100	same-tree	python
101	symmetric-tree	python	cpp
102	二叉树的层次遍历	python	cpp
103	二叉树的锯齿形层次遍历	python
104	maximum-depth-of-binary-tree	python
105	从前序与中序遍历序列构造二叉树	python
106	从中序与后序遍历序列构造二叉树	python
107	binary-tree-level-order-traversal-ii	python
108	convert-sorted-array-to-binary-search-tree	python
109	有序链表转换二叉搜索树	python
110	balanced-binary-tree	python
111	minimum-depth-of-binary-tree	python
112	path-sum	python
113	路径总和-ii	python
114	二叉树展开为链表	python
115	不同的子序列	python
116	填充每个节点的下一个右侧节点指针	python
117	填充每个节点的下一个右侧节点指针-ii	python
118	Pascal'sTriangle	python
119	Pascal'sTriangleII	python
120	三角形最小路径和	python
121	BestTimetoBuyandSellStock	python
122	BestTimetoBuyandSellStockII	python
123	买卖股票的最佳时机-iii	python
125	valid-palindrome	python
126	word-ladder-ii	python
128	最长连续序列	python
131	palindrome-partitioning	python
132	分割回文串-ii	python
133	clone-graph	python	cpp
135	分发糖果	python
136	single-number	python
137	single-number-ii	python
139	word-break	python
140	word-break-ii	python
141	linked-list-cycle	python
146	lru缓存机制	python
147	insertion-sort-list	python
148	sort-list	python
149	max-points-on-a-line	python
151	reverse-words-in-a-string	python
152	maximum-product-subarray	python
153	寻找旋转排序数组中的最小值		cpp
155	min-stack	python
160	intersection-of-two-linked-lists	python
165	比较版本号	python
167	TwoSumII-Inputarrayissorted	python
168	ExcelSheetColumnTitle	python
169	majority-element	python
171	ExcelSheetColumnNumber	python
172	FactorialTrailingZeroes	python
173	二叉搜索树迭代器	python
187	repeated-dna-sequences	python
189	RotateArray	python
190	reverse-bits	python
191	number-of-1-bits	python
201	bitwise-and-of-numbers-range	python
202	HappyNumber	python
203	remove-linked-list-elements	python
204	count-primes	python
205	isomorphic-strings	python
206	reverse-linked-list	python
207	course-schedule	python
208	implement-trie-prefix-tree	python
211	添加与搜索单词-数据结构设计	python
212	word-search-ii	python
213	打家劫舍-ii		cpp
214	最短回文串	python
215	数组中的第k个最大元素	python
217	ContainsDuplicate	python
219	contains-duplicate-ii	python
225	用队列实现栈	python
226	invert-binary-tree	python
227	基本计算器-ii	python
228	汇总区间	python
232	用栈实现队列	python
233	number-of-digit-one	python
234	palindrome-linked-list	python
235	lowest-common-ancestor-of-a-binary-search-tree	python
237	delete-node-in-a-linked-list	python
242	valid-anagram	python
258	AddDigits	python
260	single-number-iii	python
263	UglyNumber	python
268	MissingNumber	python
273	整数转换英文表示	python
283	move-zeroes	python
284	顶端迭代器	python
292	nim-game	python
295	数据流的中位数	python
297	二叉树的序列化与反序列化	python
300	最长上升子序列	python
310	最小高度树		cpp
318	最大单词长度乘积	python
327	count-of-range-sum	python
338	counting-bits	python
342	4-的幂	python
344	reverse-string	python
354	俄罗斯套娃信封问题	python
367	ValidPerfectSquare	python
371	两整数之和	python
380	常数时间插入、删除和获取随机元素	python
381	o-1-时间插入、删除和获取随机元素-允许重复	python
387	first-unique-character-in-a-string	python
400	NthDigit	python
414	ThirdMaximumNumber	python
432	全-o-1-的数据结构	python
441	arranging-coins	python
448	FindAllNumbersDisappearedinanArray	python
453	MinimumMovestoEqualArrayElements	python
468	验证ip地址	python
485	MaxConsecutiveOnes	python
486	预测赢家	python
507	PerfectNumber	python
509	FibonacciNumber	python
516	LongestPalindromicSubsequence	python
532	K-diffPairsinanArray	python
587	安装栅栏	python
668	乘法表中第k小的数	python
679	24-点游戏	python
746	MinCostClimbingStairs	python
754	reach-a-number	python
784	LetterCasePermutation	python
793	阶乘函数后k个零	python
847	访问所有节点的最短路径	python
942	DIStringMatch	python
984	不含-aaa-或-bbb-的字符串	python
1009	ComplementofBase10Integer	python
1022	从根到叶的二进制数之和	python
1025	divisor-game	python
1036	逃离大迷宫	python
1201	丑数-iii		cpp