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# leet code

| 序号 | 难题 | 解决方案 | 速度% | 内存% | 时间 |
|:---|:---|:---|:---|:---|:---|
| 1 | [two-num-sum](doc/001-two-num-sum.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/TwoNumSum.java) |  99.93 | 69.35  | 2020-6-9 11:24:16 |
| 2 | [add-two-numbers](doc/002-add-two-numbers.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/AddTwoNumbersLeetCodeVersion3.java) |  100 | 44.45  | 2020-6-9 14:54:51 |
| 3 | [longest-substring-without-repeating-characters](doc/003-longest-substring-without-repeating-characters.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/LongestSubstringWithoutRepeatingCharacters.java) |  99.78 | 84.35  | 2020-6-9 17:40:26 |
| 4 | [median-of-two-sorted-arrays](doc/004-median-of-two-sorted-arrays.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/MedianOfTwoSortedArrays.java) |  99.81 | 91.06  | 2020-6-9 20:09:57 |
| 5 | [longest-palindromic-substring](doc/005-longest-palindromic-substring.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/LongestPalindromicSubstringManacher.java) |  96.20 | 62.76  | 2020-6-9 23:43:38 |
| 6 | [zigzag-conversion](doc/006-zigzag-conversion.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ZigzagConversion.java) |  99.85 | 99.38  | 2020-6-10 11:01:12 |
| 7 | [reverse-integer](doc/007-reverse-integer.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ReverseInteger.java) |  100 | 94.78  | 2020-6-10 13:00:59 |
| 8 | [string-to-integer-atoi](doc/008-string-to-integer-atoi.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/StringToIntegerAtoiOptimize.java) |  81.23 |  55.25  | 2020-6-10 16:55:11 |
| 9 | [palindrome-number](doc/009-palindrome-number.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/PalindromeNumberOptimize.java) |  100 |  71.67  | 2020-6-10 18:15:00 |
| 10 | [regular-expression-matching](doc/010-regular-expression-matching.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/PalindromeNumberOptimize.java) |  92.84 |  73.31  | 2020-6-11 14:54:29 |
| 11 | [container-with-most-water](doc/011-container-with-most-water.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/PalindromeNumberOptimize.java) |  95.28 |  38.16  | 2020-6-11 17:11:50 |
| 12 | [integer-to-roman](doc/012-integer-to-roman.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/IntegerToRomanBest.java) |  100 |  99.54  | 2020-6-11 17:11:50 |
| 13 | [roman-to-integer](doc/013-roman-to-integer.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/RomanToInteger.java) |  100 |  95.16  | 2020-6-11 22:12:57 |
| 14 | [longest-common-prefix](doc/014-longest-common-prefix.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/LongestCommonPrefix.java) |  100 |  51.74  | 2020-6-11 22:38:49 |
| 15 | [3num](doc/015-3num.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ThirdNumSortedAndTwoPointer.java) |  99.87 |  60  | 2020-6-12 15:34:15 |
| 16 | [3sum-closest](doc/016-3sum-closest.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ThirdSumClosestOptimize.java) |  100 |  85.21  | 2020-6-12 16:26:29 |
| 17 | [letter-combinations-of-a-phone-number](doc/017-letter-combinations-of-a-phone-number.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/LetterCombinationsOfAPhoneNumberRecursive.java) |  100 |  94.58  | 2020-6-15 11:34:35 |
| 18 | [4sum](doc/018-4sum.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/FourSumBest.java) |  92.21 |  56.17  | 2020-6-15 14:49:57 |
| 19 | [remove-nth-node-from-end-of-list](doc/019-remove-nth-node-from-end-of-list.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/removeNthFromEnd.java) |  100 |  30.88  | 2020-6-16 22:45:02 |
| 20 | [valid-parentheses](doc/020-valid-parentheses.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ValidParenthesesOptimize.java) |  100 |  95.67  | 2020-6-16 22:45:02 |
| 21 | [merge-two-sorted-lists](doc/021-merge-two-sorted-lists.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/MergeTwoSortedLists2.java) |  100 |  88.76  | 2020-6-17 14:03:02 |
| 22 | [generate-parentheses](doc/022-generate-parentheses.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/GenerateParenthesesOptimize.java) |  100 |  63.29  | 2020-6-17 17:25:18 |
| 23 | [merge-k-sorted-lists](doc/023-merge-k-sorted-lists.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/MergeKSortedListsBest.java) |  100 |  35.98  | 2020-6-23 23:00:47 |
| 24 | [swap-nodes-in-pairs](doc/024-swap-nodes-in-pairs.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/SwapNodesInPairs.java) |  100 |  71.71  | 2020-6-24 13:37:18 |
| 25 | [reverse-nodes-in-k-group](doc/025-reverse-nodes-in-k-group.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ReverseNodesInKGroupOptimize.java) |  100 |  28.23  | 2020-6-24 17:25:24 |
| 26 | [remove-duplicates-from-sorted-array](doc/026-remove-duplicates-from-sorted-array.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/RemoveDuplicatesFromSortedArray.java) |  100 |  59.78  | 2020-6-28 22:27:49 |
| 27 | [remove-element](doc/027-remove-element.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/RemoveElement.java) |  100 |  42.61  | 2020-6-28 22:27:49 |
| 28 | [implement-strstr](doc/028-implement-strstr.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/ImplementStrStr.java) |  64.82 |  45.26  | 2020-6-28 22:27:49 |
| 29 | [divide-two-integers](doc/029-divide-two-integers.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/DivideTwoIntegers.java) |  100 |  23.80  | 2020-6-28 22:27:49 |
| 30 | [substring-with-concatenation-of-all-words](doc/030-substring-with-concatenation-of-all-words.md) | [java](https://github.com/houbb/leetcode/blob/master/src/main/java/com/github/houbb/leetcode/SubstringWithConcatenationOfAllWordsBest.java) |  99.96 |  57.99  | 2020-6-29 14:34:24 |

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leet code

序号	难题	解决方案	速度%	内存%	时间
1	two-num-sum	java	99.93	69.35	2020-6-9 11:24:16
2	add-two-numbers	java	100	44.45	2020-6-9 14:54:51
3	longest-substring-without-repeating-characters	java	99.78	84.35	2020-6-9 17:40:26
4	median-of-two-sorted-arrays	java	99.81	91.06	2020-6-9 20:09:57
5	longest-palindromic-substring	java	96.20	62.76	2020-6-9 23:43:38
6	zigzag-conversion	java	99.85	99.38	2020-6-10 11:01:12
7	reverse-integer	java	100	94.78	2020-6-10 13:00:59
8	string-to-integer-atoi	java	81.23	55.25	2020-6-10 16:55:11
9	palindrome-number	java	100	71.67	2020-6-10 18:15:00
10	regular-expression-matching	java	92.84	73.31	2020-6-11 14:54:29
11	container-with-most-water	java	95.28	38.16	2020-6-11 17:11:50
12	integer-to-roman	java	100	99.54	2020-6-11 17:11:50
13	roman-to-integer	java	100	95.16	2020-6-11 22:12:57
14	longest-common-prefix	java	100	51.74	2020-6-11 22:38:49
15	3num	java	99.87	60	2020-6-12 15:34:15
16	3sum-closest	java	100	85.21	2020-6-12 16:26:29
17	letter-combinations-of-a-phone-number	java	100	94.58	2020-6-15 11:34:35
18	4sum	java	92.21	56.17	2020-6-15 14:49:57
19	remove-nth-node-from-end-of-list	java	100	30.88	2020-6-16 22:45:02
20	valid-parentheses	java	100	95.67	2020-6-16 22:45:02
21	merge-two-sorted-lists	java	100	88.76	2020-6-17 14:03:02
22	generate-parentheses	java	100	63.29	2020-6-17 17:25:18
23	merge-k-sorted-lists	java	100	35.98	2020-6-23 23:00:47
24	swap-nodes-in-pairs	java	100	71.71	2020-6-24 13:37:18
25	reverse-nodes-in-k-group	java	100	28.23	2020-6-24 17:25:24
26	remove-duplicates-from-sorted-array	java	100	59.78	2020-6-28 22:27:49
27	remove-element	java	100	42.61	2020-6-28 22:27:49
28	implement-strstr	java	64.82	45.26	2020-6-28 22:27:49
29	divide-two-integers	java	100	23.80	2020-6-28 22:27:49
30	substring-with-concatenation-of-all-words	java	99.96	57.99	2020-6-29 14:34:24

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