mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-01-11 02:58:13 +08:00
197 lines
27 KiB
JSON
197 lines
27 KiB
JSON
{
|
||
"data": {
|
||
"question": {
|
||
"questionId": "100303",
|
||
"questionFrontendId": "剑指 Offer 41",
|
||
"categoryTitle": "LCOF",
|
||
"boundTopicId": 87084,
|
||
"title": "数据流中的中位数 LCOF",
|
||
"titleSlug": "shu-ju-liu-zhong-de-zhong-wei-shu-lcof",
|
||
"content": "English description is not available for the problem. Please switch to Chinese.",
|
||
"translatedTitle": "数据流中的中位数",
|
||
"translatedContent": "<p>如何得到一个数据流中的中位数？如果从数据流中读出奇数个数值，那么中位数就是所有数值排序之后位于中间的数值。如果从数据流中读出偶数个数值，那么中位数就是所有数值排序之后中间两个数的平均值。</p>\n\n<p>例如，</p>\n\n<p>[2,3,4] 的中位数是 3</p>\n\n<p>[2,3] 的中位数是 (2 + 3) / 2 = 2.5</p>\n\n<p>设计一个支持以下两种操作的数据结构：</p>\n\n<ul>\n\t<li>void addNum(int num) - 从数据流中添加一个整数到数据结构中。</li>\n\t<li>double findMedian() - 返回目前所有元素的中位数。</li>\n</ul>\n\n<p><strong>示例 1：</strong></p>\n\n<pre><strong>输入：\n</strong>["MedianFinder","addNum","addNum","findMedian","addNum","findMedian"]\n[[],[1],[2],[],[3],[]]\n<strong>输出：</strong>[null,null,null,1.50000,null,2.00000]\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre><strong>输入：\n</strong>["MedianFinder","addNum","findMedian","addNum","findMedian"]\n[[],[2],[],[3],[]]\n<strong>输出：</strong>[null,null,2.00000,null,2.50000]</pre>\n\n<p> </p>\n\n<p><strong>限制：</strong></p>\n\n<ul>\n\t<li>最多会对 <code>addNum、findMedian</code> 进行 <code>50000</code> 次调用。</li>\n</ul>\n\n<p>注意：本题与主站 295 题相同：<a href=\"https://leetcode-cn.com/problems/find-median-from-data-stream/\">https://leetcode-cn.com/problems/find-median-from-data-stream/</a></p>\n",
|
||
"isPaidOnly": false,
|
||
"difficulty": "Hard",
|
||
"likes": 308,
|
||
"dislikes": 0,
|
||
"isLiked": null,
|
||
"similarQuestions": "[]",
|
||
"contributors": [],
|
||
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"ruby\": false, \"bash\": false, \"swift\": false, \"golang\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"kotlin\": false, \"rust\": false, \"php\": false, \"typescript\": false, \"racket\": false, \"erlang\": false, \"elixir\": false}",
|
||
"topicTags": [
|
||
{
|
||
"name": "Design",
|
||
"slug": "design",
|
||
"translatedName": "设计",
|
||
"__typename": "TopicTagNode"
|
||
},
|
||
{
|
||
"name": "Two Pointers",
|
||
"slug": "two-pointers",
|
||
"translatedName": "双指针",
|
||
"__typename": "TopicTagNode"
|
||
},
|
||
{
|
||
"name": "Data Stream",
|
||
"slug": "data-stream",
|
||
"translatedName": "数据流",
|
||
"__typename": "TopicTagNode"
|
||
},
|
||
{
|
||
"name": "Sorting",
|
||
"slug": "sorting",
|
||
"translatedName": "排序",
|
||
"__typename": "TopicTagNode"
|
||
},
|
||
{
|
||
"name": "Heap (Priority Queue)",
|
||
"slug": "heap-priority-queue",
|
||
"translatedName": "堆（优先队列）",
|
||
"__typename": "TopicTagNode"
|
||
}
|
||
],
|
||
"companyTagStats": null,
|
||
"codeSnippets": [
|
||
{
|
||
"lang": "C++",
|
||
"langSlug": "cpp",
|
||
"code": "class MedianFinder {\npublic:\n /** initialize your data structure here. */\n MedianFinder() {\n\n }\n \n void addNum(int num) {\n\n }\n \n double findMedian() {\n\n }\n};\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * MedianFinder* obj = new MedianFinder();\n * obj->addNum(num);\n * double param_2 = obj->findMedian();\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Java",
|
||
"langSlug": "java",
|
||
"code": "class MedianFinder {\n\n /** initialize your data structure here. */\n public MedianFinder() {\n\n }\n \n public void addNum(int num) {\n\n }\n \n public double findMedian() {\n\n }\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * MedianFinder obj = new MedianFinder();\n * obj.addNum(num);\n * double param_2 = obj.findMedian();\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Python",
|
||
"langSlug": "python",
|
||
"code": "class MedianFinder(object):\n\n def __init__(self):\n \"\"\"\n initialize your data structure here.\n \"\"\"\n\n\n def addNum(self, num):\n \"\"\"\n :type num: int\n :rtype: None\n \"\"\"\n\n\n def findMedian(self):\n \"\"\"\n :rtype: float\n \"\"\"\n\n\n\n# Your MedianFinder object will be instantiated and called as such:\n# obj = MedianFinder()\n# obj.addNum(num)\n# param_2 = obj.findMedian()",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Python3",
|
||
"langSlug": "python3",
|
||
"code": "class MedianFinder:\n\n def __init__(self):\n \"\"\"\n initialize your data structure here.\n \"\"\"\n\n\n def addNum(self, num: int) -> None:\n\n\n def findMedian(self) -> float:\n\n\n\n# Your MedianFinder object will be instantiated and called as such:\n# obj = MedianFinder()\n# obj.addNum(num)\n# param_2 = obj.findMedian()",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "C",
|
||
"langSlug": "c",
|
||
"code": "\n\n\ntypedef struct {\n\n} MedianFinder;\n\n/** initialize your data structure here. */\n\nMedianFinder* medianFinderCreate() {\n\n}\n\nvoid medianFinderAddNum(MedianFinder* obj, int num) {\n\n}\n\ndouble medianFinderFindMedian(MedianFinder* obj) {\n\n}\n\nvoid medianFinderFree(MedianFinder* obj) {\n\n}\n\n/**\n * Your MedianFinder struct will be instantiated and called as such:\n * MedianFinder* obj = medianFinderCreate();\n * medianFinderAddNum(obj, num);\n \n * double param_2 = medianFinderFindMedian(obj);\n \n * medianFinderFree(obj);\n*/",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "C#",
|
||
"langSlug": "csharp",
|
||
"code": "public class MedianFinder {\n\n /** initialize your data structure here. */\n public MedianFinder() {\n\n }\n \n public void AddNum(int num) {\n\n }\n \n public double FindMedian() {\n\n }\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * MedianFinder obj = new MedianFinder();\n * obj.AddNum(num);\n * double param_2 = obj.FindMedian();\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "JavaScript",
|
||
"langSlug": "javascript",
|
||
"code": "/**\n * initialize your data structure here.\n */\nvar MedianFinder = function() {\n\n};\n\n/** \n * @param {number} num\n * @return {void}\n */\nMedianFinder.prototype.addNum = function(num) {\n\n};\n\n/**\n * @return {number}\n */\nMedianFinder.prototype.findMedian = function() {\n\n};\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * var obj = new MedianFinder()\n * obj.addNum(num)\n * var param_2 = obj.findMedian()\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Ruby",
|
||
"langSlug": "ruby",
|
||
"code": "class MedianFinder\n\n=begin\n initialize your data structure here.\n=end\n def initialize()\n\n end\n\n\n=begin\n :type num: Integer\n :rtype: Void\n=end\n def add_num(num)\n\n end\n\n\n=begin\n :rtype: Float\n=end\n def find_median()\n\n end\n\n\nend\n\n# Your MedianFinder object will be instantiated and called as such:\n# obj = MedianFinder.new()\n# obj.add_num(num)\n# param_2 = obj.find_median()",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Swift",
|
||
"langSlug": "swift",
|
||
"code": "\nclass MedianFinder {\n\n /** initialize your data structure here. */\n init() {\n\n }\n \n func addNum(_ num: Int) {\n\n }\n \n func findMedian() -> Double {\n\n }\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * let obj = MedianFinder()\n * obj.addNum(num)\n * let ret_2: Double = obj.findMedian()\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Go",
|
||
"langSlug": "golang",
|
||
"code": "type MedianFinder struct {\n\n}\n\n\n/** initialize your data structure here. */\nfunc Constructor() MedianFinder {\n\n}\n\n\nfunc (this *MedianFinder) AddNum(num int) {\n\n}\n\n\nfunc (this *MedianFinder) FindMedian() float64 {\n\n}\n\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * obj := Constructor();\n * obj.AddNum(num);\n * param_2 := obj.FindMedian();\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Scala",
|
||
"langSlug": "scala",
|
||
"code": "class MedianFinder() {\n\n /** initialize your data structure here. */\n\n\n def addNum(num: Int) {\n\n }\n\n def findMedian(): Double = {\n\n }\n\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * var obj = new MedianFinder()\n * obj.addNum(num)\n * var param_2 = obj.findMedian()\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Kotlin",
|
||
"langSlug": "kotlin",
|
||
"code": "class MedianFinder() {\n\n /** initialize your data structure here. */\n\n\n fun addNum(num: Int) {\n\n }\n\n fun findMedian(): Double {\n\n }\n\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * var obj = MedianFinder()\n * obj.addNum(num)\n * var param_2 = obj.findMedian()\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Rust",
|
||
"langSlug": "rust",
|
||
"code": "struct MedianFinder {\n\n}\n\n\n/**\n * `&self` means the method takes an immutable reference.\n * If you need a mutable reference, change it to `&mut self` instead.\n */\nimpl MedianFinder {\n\n /** initialize your data structure here. */\n fn new() -> Self {\n\n }\n \n fn add_num(&self, num: i32) {\n\n }\n \n fn find_median(&self) -> f64 {\n\n }\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * let obj = MedianFinder::new();\n * obj.add_num(num);\n * let ret_2: f64 = obj.find_median();\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "PHP",
|
||
"langSlug": "php",
|
||
"code": "class MedianFinder {\n /**\n * initialize your data structure here.\n */\n function __construct() {\n\n }\n\n /**\n * @param Integer $num\n * @return NULL\n */\n function addNum($num) {\n\n }\n\n /**\n * @return Float\n */\n function findMedian() {\n\n }\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * $obj = MedianFinder();\n * $obj->addNum($num);\n * $ret_2 = $obj->findMedian();\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "TypeScript",
|
||
"langSlug": "typescript",
|
||
"code": "class MedianFinder {\n constructor() {\n\n }\n\n addNum(num: number): void {\n\n }\n\n findMedian(): number {\n\n }\n}\n\n/**\n * Your MedianFinder object will be instantiated and called as such:\n * var obj = new MedianFinder()\n * obj.addNum(num)\n * var param_2 = obj.findMedian()\n */",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Racket",
|
||
"langSlug": "racket",
|
||
"code": "(define median-finder%\n (class object%\n (super-new)\n (init-field)\n \n ; add-num : exact-integer? -> void?\n (define/public (add-num num)\n\n )\n ; find-median : -> flonum?\n (define/public (find-median)\n\n )))\n\n;; Your median-finder% object will be instantiated and called as such:\n;; (define obj (new median-finder%))\n;; (send obj add-num num)\n;; (define param_2 (send obj find-median))",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Erlang",
|
||
"langSlug": "erlang",
|
||
"code": "-spec median_finder_init_() -> any().\nmedian_finder_init_() ->\n .\n\n-spec median_finder_add_num(Num :: integer()) -> any().\nmedian_finder_add_num(Num) ->\n .\n\n-spec median_finder_find_median() -> float().\nmedian_finder_find_median() ->\n .\n\n\n%% Your functions will be called as such:\n%% median_finder_init_(),\n%% median_finder_add_num(Num),\n%% Param_2 = median_finder_find_median(),\n\n%% median_finder_init_ will be called before every test case, in which you can do some necessary initializations.",
|
||
"__typename": "CodeSnippetNode"
|
||
},
|
||
{
|
||
"lang": "Elixir",
|
||
"langSlug": "elixir",
|
||
"code": "defmodule MedianFinder do\n @spec init_() :: any\n def init_() do\n\n end\n\n @spec add_num(num :: integer) :: any\n def add_num(num) do\n\n end\n\n @spec find_median() :: float\n def find_median() do\n\n end\nend\n\n# Your functions will be called as such:\n# MedianFinder.init_()\n# MedianFinder.add_num(num)\n# param_2 = MedianFinder.find_median()\n\n# MedianFinder.init_ will be called before every test case, in which you can do some necessary initializations.",
|
||
"__typename": "CodeSnippetNode"
|
||
}
|
||
],
|
||
"stats": "{\"totalAccepted\": \"93.9K\", \"totalSubmission\": \"160.8K\", \"totalAcceptedRaw\": 93916, \"totalSubmissionRaw\": 160787, \"acRate\": \"58.4%\"}",
|
||
"hints": [],
|
||
"solution": null,
|
||
"status": null,
|
||
"sampleTestCase": "[\"MedianFinder\",\"addNum\",\"addNum\",\"findMedian\",\"addNum\",\"findMedian\"]\n[[],[1],[2],[],[3],[]]",
|
||
"metaData": "{\r\n \"classname\": \"MedianFinder\",\r\n \"maxbytesperline\": 410000,\r\n \"constructor\": {\r\n \"params\": [\r\n ],\r\n \"comment\": \"initialize your data structure here.\"\r\n },\r\n \"methods\": [\r\n { \"name\" : \"addNum\",\r\n \"params\": [\r\n {\r\n \"type\": \"integer\",\r\n \"name\": \"num\"\r\n }],\r\n \"return\": {\r\n \"type\": \"void\"\r\n }\r\n },\r\n { \"name\": \"findMedian\",\r\n \"params\": [],\r\n \"return\": {\r\n \"type\": \"double\"\r\n }\r\n }\r\n ],\r\n \"systemdesign\": true,\r\n \"params\": [\r\n {\r\n \"name\": \"inputs\",\r\n \"type\": \"integer[]\"\r\n },\r\n {\r\n \"name\": \"inputs\",\r\n \"type\": \"integer[]\"\r\n }\r\n ],\r\n \"return\": {\r\n \"type\": \"list<String>\",\r\n \"dealloc\": true\r\n }\r\n}",
|
||
"judgerAvailable": true,
|
||
"judgeType": "large",
|
||
"mysqlSchemas": [],
|
||
"enableRunCode": true,
|
||
"envInfo": "{\"cpp\":[\"C++\",\"<p>\\u7248\\u672c\\uff1a<code>clang 11<\\/code> \\u91c7\\u7528\\u6700\\u65b0C++ 17\\u6807\\u51c6\\u3002<\\/p>\\r\\n\\r\\n<p>\\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528<code>-O2<\\/code>\\u7ea7\\u4f18\\u5316\\u3002<a href=\\\"https:\\/\\/github.com\\/google\\/sanitizers\\/wiki\\/AddressSanitizer\\\" target=\\\"_blank\\\">AddressSanitizer<\\/a> \\u4e5f\\u88ab\\u5f00\\u542f\\u6765\\u68c0\\u6d4b<code>out-of-bounds<\\/code>\\u548c<code>use-after-free<\\/code>\\u9519\\u8bef\\u3002<\\/p>\\r\\n\\r\\n<p>\\u4e3a\\u4e86\\u4f7f\\u7528\\u65b9\\u4fbf\\uff0c\\u5927\\u90e8\\u5206\\u6807\\u51c6\\u5e93\\u7684\\u5934\\u6587\\u4ef6\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8\\u5bfc\\u5165\\u3002<\\/p>\"],\"java\":[\"Java\",\"<p>\\u7248\\u672c\\uff1a<code>OpenJDK 17<\\/code>\\u3002\\u53ef\\u4ee5\\u4f7f\\u7528Java 8\\u7684\\u7279\\u6027\\u4f8b\\u5982\\uff0clambda expressions \\u548c stream API\\u3002<\\/p>\\r\\n\\r\\n<p>\\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u6807\\u51c6\\u5e93\\u7684\\u5934\\u6587\\u4ef6\\u5df2\\u88ab\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n<p>\\u5305\\u542b Pair \\u7c7b: https:\\/\\/docs.oracle.com\\/javase\\/8\\/javafx\\/api\\/javafx\\/util\\/Pair.html <\\/p>\"],\"python\":[\"Python\",\"<p>\\u7248\\u672c\\uff1a <code>Python 2.7.12<\\/code><\\/p>\\r\\n\\r\\n<p>\\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u5e38\\u7528\\u5e93\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8 \\u5bfc\\u5165\\uff0c\\u5982\\uff1a<a href=\\\"https:\\/\\/docs.python.org\\/2\\/library\\/array.html\\\" target=\\\"_blank\\\">array<\\/a>, <a href=\\\"https:\\/\\/docs.python.org\\/2\\/library\\/bisect.html\\\" target=\\\"_blank\\\">bisect<\\/a>, <a href=\\\"https:\\/\\/docs.python.org\\/2\\/library\\/collections.html\\\" target=\\\"_blank\\\">collections<\\/a>\\u3002\\u5982\\u679c\\u60a8\\u9700\\u8981\\u4f7f\\u7528\\u5176\\u4ed6\\u5e93\\u51fd\\u6570\\uff0c\\u8bf7\\u81ea\\u884c\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n<p>\\u6ce8\\u610f Python 2.7 <a href=\\\"https:\\/\\/www.python.org\\/dev\\/peps\\/pep-0373\\/\\\" target=\\\"_blank\\\">\\u5c06\\u57282020\\u5e74\\u540e\\u4e0d\\u518d\\u7ef4\\u62a4<\\/a>\\u3002 \\u5982\\u60f3\\u4f7f\\u7528\\u6700\\u65b0\\u7248\\u7684Python\\uff0c\\u8bf7\\u9009\\u62e9Python 3\\u3002<\\/p>\"],\"c\":[\"C\",\"<p>\\u7248\\u672c\\uff1a<code>GCC 8.2<\\/code>\\uff0c\\u91c7\\u7528GNU99\\u6807\\u51c6\\u3002<\\/p>\\r\\n\\r\\n<p>\\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528<code>-O1<\\/code>\\u7ea7\\u4f18\\u5316\\u3002 <a href=\\\"https:\\/\\/github.com\\/google\\/sanitizers\\/wiki\\/AddressSanitizer\\\" target=\\\"_blank\\\">AddressSanitizer<\\/a>\\u4e5f\\u88ab\\u5f00\\u542f\\u6765\\u68c0\\u6d4b<code>out-of-bounds<\\/code>\\u548c<code>use-after-free<\\/code>\\u9519\\u8bef\\u3002<\\/p>\\r\\n\\r\\n<p>\\u4e3a\\u4e86\\u4f7f\\u7528\\u65b9\\u4fbf\\uff0c\\u5927\\u90e8\\u5206\\u6807\\u51c6\\u5e93\\u7684\\u5934\\u6587\\u4ef6\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n<p>\\u5982\\u60f3\\u4f7f\\u7528\\u54c8\\u5e0c\\u8868\\u8fd0\\u7b97, \\u60a8\\u53ef\\u4ee5\\u4f7f\\u7528 <a href=\\\"https:\\/\\/troydhanson.github.io\\/uthash\\/\\\" target=\\\"_blank\\\">uthash<\\/a>\\u3002 \\\"uthash.h\\\"\\u5df2\\u7ecf\\u9ed8\\u8ba4\\u88ab\\u5bfc\\u5165\\u3002\\u8bf7\\u770b\\u5982\\u4e0b\\u793a\\u4f8b:<\\/p>\\r\\n\\r\\n<p><b>1. \\u5f80\\u54c8\\u5e0c\\u8868\\u4e2d\\u6dfb\\u52a0\\u4e00\\u4e2a\\u5bf9\\u8c61\\uff1a<\\/b>\\r\\n<pre>\\r\\nstruct hash_entry {\\r\\n int id; \\/* we'll use this field as the key *\\/\\r\\n char name[10];\\r\\n UT_hash_handle hh; \\/* makes this structure hashable *\\/\\r\\n};\\r\\n\\r\\nstruct hash_entry *users = NULL;\\r\\n\\r\\nvoid add_user(struct hash_entry *s) {\\r\\n HASH_ADD_INT(users, id, s);\\r\\n}\\r\\n<\\/pre>\\r\\n<\\/p>\\r\\n\\r\\n<p><b>2. \\u5728\\u54c8\\u5e0c\\u8868\\u4e2d\\u67e5\\u627e\\u4e00\\u4e2a\\u5bf9\\u8c61\\uff1a<\\/b>\\r\\n<pre>\\r\\nstruct hash_entry *find_user(int user_id) {\\r\\n struct hash_entry *s;\\r\\n HASH_FIND_INT(users, &user_id, s);\\r\\n return s;\\r\\n}\\r\\n<\\/pre>\\r\\n<\\/p>\\r\\n\\r\\n<p><b>3. \\u4ece\\u54c8\\u5e0c\\u8868\\u4e2d\\u5220\\u9664\\u4e00\\u4e2a\\u5bf9\\u8c61\\uff1a<\\/b>\\r\\n<pre>\\r\\nvoid delete_user(struct hash_entry *user) {\\r\\n HASH_DEL(users, user); \\r\\n}\\r\\n<\\/pre>\\r\\n<\\/p>\"],\"csharp\":[\"C#\",\"<p><a href=\\\"https:\\/\\/docs.microsoft.com\\/en-us\\/dotnet\\/csharp\\/whats-new\\/csharp-9\\\" target=\\\"_blank\\\">C# 10<\\/a> \\u8fd0\\u884c\\u5728 .NET 6 \\u4e0a<\\/p>\\r\\n\\r\\n<p>\\u60a8\\u7684\\u4ee3\\u7801\\u5728\\u7f16\\u8bd1\\u65f6\\u9ed8\\u8ba4\\u5f00\\u542f\\u4e86debug\\u6807\\u8bb0(<code>\\/debug:pdbonly<\\/code>)\\u3002<\\/p>\"],\"javascript\":[\"JavaScript\",\"<p>\\u7248\\u672c\\uff1a<code>Node.js 16.13.2<\\/code><\\/p>\\r\\n\\r\\n<p>\\u60a8\\u7684\\u4ee3\\u7801\\u5728\\u6267\\u884c\\u65f6\\u5c06\\u5e26\\u4e0a <code>--harmony<\\/code> \\u6807\\u8bb0\\u6765\\u5f00\\u542f <a href=\\\"http:\\/\\/node.green\\/\\\" target=\\\"_blank\\\">\\u65b0\\u7248ES6\\u7279\\u6027<\\/a>\\u3002<\\/p>\\r\\n\\r\\n<p><a href=\\\"https:\\/\\/lodash.com\\\" target=\\\"_blank\\\">lodash.js<\\/a> \\u5e93\\u5df2\\u7ecf\\u9ed8\\u8ba4\\u88ab\\u5305\\u542b\\u3002<\\/p>\\r\\n\\r\\n<p> \\u5982\\u9700\\u4f7f\\u7528\\u961f\\u5217\\/\\u4f18\\u5148\\u961f\\u5217\\uff0c\\u60a8\\u53ef\\u4f7f\\u7528 <a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/priority-queue\\\" target=\\\"_blank\\\"> datastructures-js\\/priority-queue<\\/a> \\u548c <a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/queue\\\" target=\\\"_blank\\\"> datastructures-js\\/queue<\\/a>\\u3002<\\/p>\"],\"ruby\":[\"Ruby\",\"<p>\\u4f7f\\u7528<code>Ruby 3.1<\\/code>\\u6267\\u884c<\\/p>\\r\\n\\r\\n<p>\\u4e00\\u4e9b\\u5e38\\u7528\\u7684\\u6570\\u636e\\u7ed3\\u6784\\u5df2\\u5728 Algorithms \\u6a21\\u5757\\u4e2d\\u63d0\\u4f9b\\uff1ahttps:\\/\\/www.rubydoc.info\\/github\\/kanwei\\/algorithms\\/Algorithms<\\/p>\"],\"swift\":[\"Swift\",\"<p>\\u7248\\u672c\\uff1a<code>Swift 5.5.2<\\/code><\\/p>\\r\\n\\r\\n<p>\\u6211\\u4eec\\u901a\\u5e38\\u4fdd\\u8bc1\\u66f4\\u65b0\\u5230 <a href=\\\"https:\\/\\/swift.org\\/download\\/\\\" target=\\\"_blank\\\">Apple\\u653e\\u51fa\\u7684\\u6700\\u65b0\\u7248Swift<\\/a>\\u3002\\u5982\\u679c\\u60a8\\u53d1\\u73b0Swift\\u4e0d\\u662f\\u6700\\u65b0\\u7248\\u7684\\uff0c\\u8bf7\\u8054\\u7cfb\\u6211\\u4eec\\uff01\\u6211\\u4eec\\u5c06\\u5c3d\\u5feb\\u66f4\\u65b0\\u3002<\\/p>\"],\"golang\":[\"Go\",\"<p>\\u7248\\u672c\\uff1a<code>Go 1.17<\\/code><\\/p>\\r\\n\\r\\n<p>\\u652f\\u6301 <a href=\\\"https:\\/\\/godoc.org\\/github.com\\/emirpasic\\/gods\\\" target=\\\"_blank\\\">https:\\/\\/godoc.org\\/github.com\\/emirpasic\\/gods<\\/a> \\u7b2c\\u4e09\\u65b9\\u5e93\\u3002<\\/p>\"],\"python3\":[\"Python3\",\"<p>\\u7248\\u672c\\uff1a<code>Python 3.10<\\/code><\\/p>\\r\\n\\r\\n<p>\\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u5e38\\u7528\\u5e93\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8 \\u5bfc\\u5165\\uff0c\\u5982<a href=\\\"https:\\/\\/docs.python.org\\/3\\/library\\/array.html\\\" target=\\\"_blank\\\">array<\\/a>, <a href=\\\"https:\\/\\/docs.python.org\\/3\\/library\\/bisect.html\\\" target=\\\"_blank\\\">bisect<\\/a>, <a href=\\\"https:\\/\\/docs.python.org\\/3\\/library\\/collections.html\\\" target=\\\"_blank\\\">collections<\\/a>\\u3002 \\u5982\\u679c\\u60a8\\u9700\\u8981\\u4f7f\\u7528\\u5176\\u4ed6\\u5e93\\u51fd\\u6570\\uff0c\\u8bf7\\u81ea\\u884c\\u5bfc\\u5165\\u3002<\\/p>\\r\\n\\r\\n<p>\\u5982\\u9700\\u4f7f\\u7528 Map\\/TreeMap \\u6570\\u636e\\u7ed3\\u6784\\uff0c\\u60a8\\u53ef\\u4f7f\\u7528 <a href=\\\"http:\\/\\/www.grantjenks.com\\/docs\\/sortedcontainers\\/\\\" target=\\\"_blank\\\">sortedcontainers<\\/a> \\u5e93\\u3002<\\/p>\"],\"scala\":[\"Scala\",\"<p>\\u7248\\u672c\\uff1a<code>Scala 2.13<\\/code><\\/p>\"],\"kotlin\":[\"Kotlin\",\"<p>\\u7248\\u672c\\uff1a<code>Kotlin 1.3.10<\\/code><\\/p>\"],\"rust\":[\"Rust\",\"<p>\\u7248\\u672c\\uff1a<code>rust 1.58.1<\\/code><\\/p>\\r\\n\\r\\n<p>\\u652f\\u6301 crates.io \\u7684 <a href=\\\"https:\\/\\/crates.io\\/crates\\/rand\\\" target=\\\"_blank\\\">rand<\\/a><\\/p>\"],\"php\":[\"PHP\",\"<p><code>PHP 8.1<\\/code>.<\\/p>\\r\\n\\r\\n<p>With bcmath module.<\\/p>\"],\"typescript\":[\"TypeScript\",\"<p>TypeScript 4.5.4<\\/p>\\r\\n\\r\\n<p>Compile Options: --alwaysStrict --strictBindCallApply --strictFunctionTypes --target ES2020<\\/p>\"],\"racket\":[\"Racket\",\"<p><a href=\\\"https:\\/\\/docs.racket-lang.org\\/guide\\/performance.html#%28tech._c%29\\\" target=\\\"_blank\\\">Racket CS<\\/a> v8.3<\\/p>\\r\\n\\r\\n<p>\\u4f7f\\u7528 #lang racket<\\/p>\\r\\n\\r\\n<p>\\u5df2\\u9884\\u5148 (require data\\/gvector data\\/queue data\\/order data\\/heap). \\u82e5\\u9700\\u4f7f\\u7528\\u5176\\u5b83\\u6570\\u636e\\u7ed3\\u6784\\uff0c\\u53ef\\u81ea\\u884c require\\u3002<\\/p>\"],\"erlang\":[\"Erlang\",\"Erlang\\/OTP 24.2\"],\"elixir\":[\"Elixir\",\"Elixir 1.13.0 with Erlang\\/OTP 24.2\"]}",
|
||
"book": {
|
||
"id": "1",
|
||
"bookName": "《剑指 Offer（第 2 版）》",
|
||
"pressName": "电子工业出版社",
|
||
"source": "《剑指 Offer（第 2 版）》官方授权",
|
||
"shortDescription": "通行全球的程序员经典面试秘籍",
|
||
"fullDescription": "本书精选谷歌、微软等知名IT企业的典型面试题，系统地总结了如何在面试时写出高质量代码，如何优化代码效率，以及分析、解决难题的常用方法。",
|
||
"bookImgUrl": "https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2020/02/11/lcof.png",
|
||
"pressImgUrl": "https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2020/02/11/logo-01.png",
|
||
"productUrl": "",
|
||
"__typename": "CategoryInfoNode"
|
||
},
|
||
"isSubscribed": false,
|
||
"isDailyQuestion": false,
|
||
"dailyRecordStatus": null,
|
||
"editorType": "CKEDITOR",
|
||
"ugcQuestionId": null,
|
||
"style": "LEETCODE",
|
||
"exampleTestcases": "[\"MedianFinder\",\"addNum\",\"addNum\",\"findMedian\",\"addNum\",\"findMedian\"]\n[[],[1],[2],[],[3],[]]\n[\"MedianFinder\",\"addNum\",\"findMedian\"]\n[[],[1],[]]",
|
||
"__typename": "QuestionNode"
|
||
}
|
||
}
|
||
} |