leetcode-problemset/leetcode-cn/originData/exam-room.json

{
    "data": {
        "question": {
            "questionId": "885",
            "questionFrontendId": "855",
            "categoryTitle": "Algorithms",
            "boundTopicId": 1738,
            "title": "Exam Room",
            "titleSlug": "exam-room",
            "content": "<p>There is an exam room with <code>n</code> seats in a single row labeled from <code>0</code> to <code>n - 1</code>.</p>\n\n<p>When a student enters the room, they must sit in the seat that maximizes the distance to the closest person. If there are multiple such seats, they sit in the seat with the lowest number. If no one is in the room, then the student sits at seat number <code>0</code>.</p>\n\n<p>Design a class that simulates the mentioned exam room.</p>\n\n<p>Implement the <code>ExamRoom</code> class:</p>\n\n<ul>\n\t<li><code>ExamRoom(int n)</code> Initializes the object of the exam room with the number of the seats <code>n</code>.</li>\n\t<li><code>int seat()</code> Returns the label of the seat at which the next student will set.</li>\n\t<li><code>void leave(int p)</code> Indicates that the student sitting at seat <code>p</code> will leave the room. It is guaranteed that there will be a student sitting at seat <code>p</code>.</li>\n</ul>\n\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input</strong>\n[&quot;ExamRoom&quot;, &quot;seat&quot;, &quot;seat&quot;, &quot;seat&quot;, &quot;seat&quot;, &quot;leave&quot;, &quot;seat&quot;]\n[[10], [], [], [], [], [4], []]\n<strong>Output</strong>\n[null, 0, 9, 4, 2, null, 5]\n\n<strong>Explanation</strong>\nExamRoom examRoom = new ExamRoom(10);\nexamRoom.seat(); // return 0, no one is in the room, then the student sits at seat number 0.\nexamRoom.seat(); // return 9, the student sits at the last seat number 9.\nexamRoom.seat(); // return 4, the student sits at the last seat number 4.\nexamRoom.seat(); // return 2, the student sits at the last seat number 2.\nexamRoom.leave(4);\nexamRoom.seat(); // return 5, the student sits at the last seat number 5.\n\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 10<sup>9</sup></code></li>\n\t<li>It is guaranteed that there is a student sitting at seat <code>p</code>.</li>\n\t<li>At most <code>10<sup>4</sup></code> calls will be made to <code>seat</code> and <code>leave</code>.</li>\n</ul>\n",
            "translatedTitle": "考场就座",
            "translatedContent": "<p>在考场里，有&nbsp;<code>n</code>&nbsp;个座位排成一行，编号为 <code>0</code> 到 <code>n - 1</code>。</p>\n\n<p>当学生进入考场后，他必须坐在离最近的人最远的座位上。如果有多个这样的座位，他会坐在编号最小的座位上。(另外，如果考场里没有人，那么学生就坐在 <code>0</code> 号座位上。)</p>\n\n<p>设计一个模拟所述考场的类。</p>\n\n<p>实现&nbsp;<code>ExamRoom</code>&nbsp;类：</p>\n\n<ul>\n\t<li><code>ExamRoom(int n)</code> 用座位的数量&nbsp;<code>n</code> 初始化考场对象。</li>\n\t<li><code>int seat()</code> 返回下一个学生将会入座的座位编号。</li>\n\t<li><code>void leave(int p)</code> 指定坐在座位 <code>p</code> 的学生将离开教室。保证座位 <code>p</code> 上会有一位学生。</li>\n</ul>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>\n[\"ExamRoom\", \"seat\", \"seat\", \"seat\", \"seat\", \"leave\", \"seat\"]\n[[10], [], [], [], [], [4], []]\n<strong>输出：</strong>\n[null, 0, 9, 4, 2, null, 5]\n<strong>解释：</strong>\nExamRoom examRoom = new ExamRoom(10);\nexamRoom.seat(); // 返回 0，房间里没有人，学生坐在 0 号座位。\nexamRoom.seat(); // 返回 9，学生最后坐在 9 号座位。\nexamRoom.seat(); // 返回 4，学生最后坐在 4 号座位。\nexamRoom.seat(); // 返回 2，学生最后坐在 2 号座位。\nexamRoom.leave(4);\nexamRoom.seat(); // 返回 5，学生最后坐在 5 号座位。\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ol>\n\t<li><code>1 &lt;= n &lt;= 10<sup>9</sup></code></li>\n\t<li>保证有学生正坐在座位 <code>p</code> 上。</li>\n\t<li><code>seat</code>&nbsp;和&nbsp;<code>leave</code>&nbsp;最多被调用&nbsp;<code>10<sup>4</sup></code>&nbsp;次。</li>\n</ol>\n",
            "isPaidOnly": false,
            "difficulty": "Medium",
            "likes": 300,
            "dislikes": 0,
            "isLiked": null,
            "similarQuestions": "[{\"title\": \"Maximize Distance to Closest Person\", \"titleSlug\": \"maximize-distance-to-closest-person\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u5230\\u6700\\u8fd1\\u7684\\u4eba\\u7684\\u6700\\u5927\\u8ddd\\u79bb\", \"isPaidOnly\": false}]",
            "contributors": [],
            "langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false, \"cangjie\": false}",
            "topicTags": [
                {
                    "name": "Design",
                    "slug": "design",
                    "translatedName": "设计",
                    "__typename": "TopicTagNode"
                },
                {
                    "name": "Ordered Set",
                    "slug": "ordered-set",
                    "translatedName": "有序集合",
                    "__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 ExamRoom {\npublic:\n    ExamRoom(int n) {\n        \n    }\n    \n    int seat() {\n        \n    }\n    \n    void leave(int p) {\n        \n    }\n};\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * ExamRoom* obj = new ExamRoom(n);\n * int param_1 = obj->seat();\n * obj->leave(p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Java",
                    "langSlug": "java",
                    "code": "class ExamRoom {\n\n    public ExamRoom(int n) {\n        \n    }\n    \n    public int seat() {\n        \n    }\n    \n    public void leave(int p) {\n        \n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * ExamRoom obj = new ExamRoom(n);\n * int param_1 = obj.seat();\n * obj.leave(p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Python",
                    "langSlug": "python",
                    "code": "class ExamRoom(object):\n\n    def __init__(self, n):\n        \"\"\"\n        :type n: int\n        \"\"\"\n        \n\n    def seat(self):\n        \"\"\"\n        :rtype: int\n        \"\"\"\n        \n\n    def leave(self, p):\n        \"\"\"\n        :type p: int\n        :rtype: None\n        \"\"\"\n        \n\n\n# Your ExamRoom object will be instantiated and called as such:\n# obj = ExamRoom(n)\n# param_1 = obj.seat()\n# obj.leave(p)",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Python3",
                    "langSlug": "python3",
                    "code": "class ExamRoom:\n\n    def __init__(self, n: int):\n        \n\n    def seat(self) -> int:\n        \n\n    def leave(self, p: int) -> None:\n        \n\n\n# Your ExamRoom object will be instantiated and called as such:\n# obj = ExamRoom(n)\n# param_1 = obj.seat()\n# obj.leave(p)",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "C",
                    "langSlug": "c",
                    "code": "\n\n\ntypedef struct {\n    \n} ExamRoom;\n\n\nExamRoom* examRoomCreate(int n) {\n    \n}\n\nint examRoomSeat(ExamRoom* obj) {\n    \n}\n\nvoid examRoomLeave(ExamRoom* obj, int p) {\n    \n}\n\nvoid examRoomFree(ExamRoom* obj) {\n    \n}\n\n/**\n * Your ExamRoom struct will be instantiated and called as such:\n * ExamRoom* obj = examRoomCreate(n);\n * int param_1 = examRoomSeat(obj);\n \n * examRoomLeave(obj, p);\n \n * examRoomFree(obj);\n*/",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "C#",
                    "langSlug": "csharp",
                    "code": "public class ExamRoom {\n\n    public ExamRoom(int n) {\n        \n    }\n    \n    public int Seat() {\n        \n    }\n    \n    public void Leave(int p) {\n        \n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * ExamRoom obj = new ExamRoom(n);\n * int param_1 = obj.Seat();\n * obj.Leave(p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "JavaScript",
                    "langSlug": "javascript",
                    "code": "/**\n * @param {number} n\n */\nvar ExamRoom = function(n) {\n    \n};\n\n/**\n * @return {number}\n */\nExamRoom.prototype.seat = function() {\n    \n};\n\n/** \n * @param {number} p\n * @return {void}\n */\nExamRoom.prototype.leave = function(p) {\n    \n};\n\n/** \n * Your ExamRoom object will be instantiated and called as such:\n * var obj = new ExamRoom(n)\n * var param_1 = obj.seat()\n * obj.leave(p)\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "TypeScript",
                    "langSlug": "typescript",
                    "code": "class ExamRoom {\n    constructor(n: number) {\n        \n    }\n\n    seat(): number {\n        \n    }\n\n    leave(p: number): void {\n        \n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * var obj = new ExamRoom(n)\n * var param_1 = obj.seat()\n * obj.leave(p)\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "PHP",
                    "langSlug": "php",
                    "code": "class ExamRoom {\n    /**\n     * @param Integer $n\n     */\n    function __construct($n) {\n        \n    }\n  \n    /**\n     * @return Integer\n     */\n    function seat() {\n        \n    }\n  \n    /**\n     * @param Integer $p\n     * @return NULL\n     */\n    function leave($p) {\n        \n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * $obj = ExamRoom($n);\n * $ret_1 = $obj->seat();\n * $obj->leave($p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Swift",
                    "langSlug": "swift",
                    "code": "\nclass ExamRoom {\n\n    init(_ n: Int) {\n        \n    }\n    \n    func seat() -> Int {\n        \n    }\n    \n    func leave(_ p: Int) {\n        \n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * let obj = ExamRoom(n)\n * let ret_1: Int = obj.seat()\n * obj.leave(p)\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Kotlin",
                    "langSlug": "kotlin",
                    "code": "class ExamRoom(n: Int) {\n\n    fun seat(): Int {\n        \n    }\n\n    fun leave(p: Int) {\n        \n    }\n\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * var obj = ExamRoom(n)\n * var param_1 = obj.seat()\n * obj.leave(p)\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Dart",
                    "langSlug": "dart",
                    "code": "class ExamRoom {\n\n  ExamRoom(int n) {\n    \n  }\n  \n  int seat() {\n    \n  }\n  \n  void leave(int p) {\n    \n  }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * ExamRoom obj = ExamRoom(n);\n * int param1 = obj.seat();\n * obj.leave(p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Go",
                    "langSlug": "golang",
                    "code": "type ExamRoom struct {\n    \n}\n\n\nfunc Constructor(n int) ExamRoom {\n    \n}\n\n\nfunc (this *ExamRoom) Seat() int {\n    \n}\n\n\nfunc (this *ExamRoom) Leave(p int)  {\n    \n}\n\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * obj := Constructor(n);\n * param_1 := obj.Seat();\n * obj.Leave(p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Ruby",
                    "langSlug": "ruby",
                    "code": "class ExamRoom\n\n=begin\n    :type n: Integer\n=end\n    def initialize(n)\n        \n    end\n\n\n=begin\n    :rtype: Integer\n=end\n    def seat()\n        \n    end\n\n\n=begin\n    :type p: Integer\n    :rtype: Void\n=end\n    def leave(p)\n        \n    end\n\n\nend\n\n# Your ExamRoom object will be instantiated and called as such:\n# obj = ExamRoom.new(n)\n# param_1 = obj.seat()\n# obj.leave(p)",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Scala",
                    "langSlug": "scala",
                    "code": "class ExamRoom(_n: Int) {\n\n    def seat(): Int = {\n        \n    }\n\n    def leave(p: Int): Unit = {\n        \n    }\n\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * val obj = new ExamRoom(n)\n * val param_1 = obj.seat()\n * obj.leave(p)\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Rust",
                    "langSlug": "rust",
                    "code": "struct ExamRoom {\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 ExamRoom {\n\n    fn new(n: i32) -> Self {\n        \n    }\n    \n    fn seat(&self) -> i32 {\n        \n    }\n    \n    fn leave(&self, p: i32) {\n        \n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * let obj = ExamRoom::new(n);\n * let ret_1: i32 = obj.seat();\n * obj.leave(p);\n */",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Racket",
                    "langSlug": "racket",
                    "code": "(define exam-room%\n  (class object%\n    (super-new)\n    \n    ; n : exact-integer?\n    (init-field\n      n)\n    \n    ; seat : -> exact-integer?\n    (define/public (seat)\n      )\n    ; leave : exact-integer? -> void?\n    (define/public (leave p)\n      )))\n\n;; Your exam-room% object will be instantiated and called as such:\n;; (define obj (new exam-room% [n n]))\n;; (define param_1 (send obj seat))\n;; (send obj leave p)",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Erlang",
                    "langSlug": "erlang",
                    "code": "-spec exam_room_init_(N :: integer()) -> any().\nexam_room_init_(N) ->\n  .\n\n-spec exam_room_seat() -> integer().\nexam_room_seat() ->\n  .\n\n-spec exam_room_leave(P :: integer()) -> any().\nexam_room_leave(P) ->\n  .\n\n\n%% Your functions will be called as such:\n%% exam_room_init_(N),\n%% Param_1 = exam_room_seat(),\n%% exam_room_leave(P),\n\n%% exam_room_init_ will be called before every test case, in which you can do some necessary initializations.",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Elixir",
                    "langSlug": "elixir",
                    "code": "defmodule ExamRoom do\n  @spec init_(n :: integer) :: any\n  def init_(n) do\n    \n  end\n\n  @spec seat() :: integer\n  def seat() do\n    \n  end\n\n  @spec leave(p :: integer) :: any\n  def leave(p) do\n    \n  end\nend\n\n# Your functions will be called as such:\n# ExamRoom.init_(n)\n# param_1 = ExamRoom.seat()\n# ExamRoom.leave(p)\n\n# ExamRoom.init_ will be called before every test case, in which you can do some necessary initializations.",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Cangjie",
                    "langSlug": "cangjie",
                    "code": "class ExamRoom {\n    init(n: Int64) {\n\n    }\n    \n    func seat(): Int64 {\n\n    }\n    \n    func leave(p: Int64): Unit {\n\n    }\n}\n\n/**\n * Your ExamRoom object will be instantiated and called as such:\n * let obj: ExamRoom = ExamRoom(n)\n * let param_1 = obj.seat()\n * obj.leave(p)\n */",
                    "__typename": "CodeSnippetNode"
                }
            ],
            "stats": "{\"totalAccepted\": \"31.8K\", \"totalSubmission\": \"63.9K\", \"totalAcceptedRaw\": 31794, \"totalSubmissionRaw\": 63946, \"acRate\": \"49.7%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "[\"ExamRoom\",\"seat\",\"seat\",\"seat\",\"seat\",\"leave\",\"seat\"]\n[[10],[],[],[],[],[4],[]]",
            "metaData": "{\n  \"classname\": \"ExamRoom\",\n  \"maxbytesperline\": 200000,\n  \"constructor\": {\n    \"params\": [\n      {\n        \"type\": \"integer\",\n        \"name\": \"n\"\n      }\n    ]\n  },\n  \"methods\": [\n    {\n      \"name\": \"seat\",\n      \"params\": [],\n      \"return\": {\n        \"type\": \"integer\"\n      }\n    },\n    {\n      \"name\": \"leave\",\n      \"params\": [\n        {\n          \"type\": \"integer\",\n          \"name\": \"p\"\n        }\n      ],\n      \"return\": {\n        \"type\": \"void\"\n      }\n    }\n  ],\n  \"systemdesign\": true,\n  \"params\": [\n    {\n      \"name\": \"inputs\",\n      \"type\": \"integer[]\"\n    },\n    {\n      \"name\": \"inputs\",\n      \"type\": \"integer[]\"\n    }\n  ],\n  \"return\": {\n    \"type\": \"list<String>\",\n    \"dealloc\": true\n  }\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [],
            "enableRunCode": true,
            "envInfo": "{\"cpp\":[\"C++\",\"<p>\\u7248\\u672c\\uff1a<code>clang 19<\\/code> \\u91c7\\u7528\\u6700\\u65b0 C++ 23 \\u6807\\u51c6\\uff0c\\u5e76\\u4f7f\\u7528 GCC 14 \\u63d0\\u4f9b\\u7684 <code>libstdc++<\\/code>\\u3002<\\/p>\\r\\n\\r\\n<p>\\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528 <code>-O2<\\/code> \\u7ea7\\u4f18\\u5316\\uff0c\\u5e76\\u63d0\\u4f9b <code>-gline-tables-only<\\/code> \\u53c2\\u6570\\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 21<\\/code>\\u3002\\u4f7f\\u7528\\u7f16\\u8bd1\\u53c2\\u6570 <code>--enable-preview --release 21<\\/code><\\/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 2.7.18<\\/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\\\">\\u5df2\\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 14<\\/code>\\uff0c\\u91c7\\u7528 GNU11 \\u6807\\u51c6\\u3002<\\/p>\\r\\n\\r\\n<p>\\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528 <code>-O2<\\/code> \\u7ea7\\u4f18\\u5316\\uff0c\\u5e76\\u63d0\\u4f9b <code>-g1<\\/code> \\u53c2\\u6570\\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:\\/\\/learn.microsoft.com\\/en-us\\/dotnet\\/csharp\\/whats-new\\/csharp-13\\\" target=\\\"_blank\\\">C# 13<\\/a> \\u8fd0\\u884c\\u5728 .NET 9 \\u4e0a<\\/p>\"],\"javascript\":[\"JavaScript\",\"<p>\\u7248\\u672c\\uff1a<code>Node.js 20.10.0<\\/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\\/blob\\/v5\\/README.md\\\" target=\\\"_blank\\\"> datastructures-js\\/priority-queue@5.4.0<\\/a>\\uff0c<a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/queue\\/tree\\/v4.2.3\\\" target=\\\"_blank\\\"> datastructures-js\\/queue@4.2.3<\\/a> \\u4ee5\\u53ca <a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/deque\\/tree\\/v1.0.4\\\" target=\\\"_blank\\\"> datastructures-js\\/deque@1.0.4<\\/a>\\u3002<\\/p>\"],\"ruby\":[\"Ruby\",\"<p>\\u4f7f\\u7528 <code>Ruby 3.2<\\/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 6.0<\\/code><\\/p>\\r\\n\\r\\n<p>\\u60a8\\u53ef\\u4ee5\\u4f7f\\u7528 <a href=\\\"https:\\/\\/github.com\\/apple\\/swift-algorithms\\/tree\\/1.2.0\\\" target=\\\"_blank\\\">swift-algorithms 1.2.0<\\/a>\\uff0c<a href=\\\"https:\\/\\/github.com\\/apple\\/swift-collections\\/tree\\/1.1.4\\\" target=\\\"_blank\\\">swift-collections 1.1.4<\\/a> \\u548c <a href=\\\"https:\\/\\/github.com\\/apple\\/swift-numerics\\/tree\\/1.0.2\\\" target=\\\"_blank\\\">swift-numerics 1.0.2<\\/a><\\/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 1.23<\\/code><\\/p>\\r\\n\\r\\n<p>\\u652f\\u6301 <a href=\\\"https:\\/\\/pkg.go.dev\\/github.com\\/emirpasic\\/gods@v1.18.1\\\" target=\\\"_blank\\\">https:\\/\\/pkg.go.dev\\/github.com\\/emirpasic\\/gods@v1.18.1<\\/a> \\u548c <a href=\\\"https:\\/\\/pkg.go.dev\\/github.com\\/emirpasic\\/gods\\/v2@v2.0.0-alpha\\\" target=\\\"_blank\\\">https:\\/\\/pkg.go.dev\\/github.com\\/emirpasic\\/gods\\/v2@v2.0.0-alpha<\\/a> \\u7b2c\\u4e09\\u65b9\\u5e93\\u3002<\\/p>\"],\"python3\":[\"Python3\",\"<p>\\u7248\\u672c\\uff1a<code>Python 3.11<\\/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 3.3.1<\\/code><\\/p>\"],\"kotlin\":[\"Kotlin\",\"<p>\\u7248\\u672c\\uff1a<code>Kotlin 1.9.0<\\/code><\\/p>\\r\\n\\r\\n<p>\\u6211\\u4eec\\u4f7f\\u7528\\u7684\\u662f JetBrains \\u63d0\\u4f9b\\u7684 experimental compiler\\u3002\\u5982\\u679c\\u60a8\\u8ba4\\u4e3a\\u60a8\\u9047\\u5230\\u4e86\\u7f16\\u8bd1\\u5668\\u76f8\\u5173\\u7684\\u95ee\\u9898\\uff0c\\u8bf7\\u5411\\u6211\\u4eec\\u53cd\\u9988<\\/p>\"],\"rust\":[\"Rust\",\"<p>\\u7248\\u672c\\uff1a<code>rust 1.79.0<\\/code><\\/p>\\r\\n\\r\\n<p>\\u652f\\u6301 crates.io \\u7684 <a href=\\\"https:\\/\\/crates.io\\/crates\\/rand\\\" target=\\\"_blank\\\">rand<\\/a> \\u548c <a href=\\\"https:\\/\\/crates.io\\/crates\\/regex\\\" target=\\\"_blank\\\">regex<\\/a><\\/p>\"],\"php\":[\"PHP\",\"<p><code>PHP 8.2<\\/code>.<\\/p>\\r\\n\\r\\n<p>With bcmath module.<\\/p>\"],\"typescript\":[\"TypeScript\",\"<p>TypeScript 5.1.6<\\/p>\\r\\n\\r\\n<p>Compile Options: --alwaysStrict --strictBindCallApply --strictFunctionTypes --target ES2022<\\/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\\/blob\\/v5\\/README.md\\\" target=\\\"_blank\\\"> datastructures-js\\/priority-queue@5.4.0<\\/a>\\uff0c<a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/queue\\/tree\\/v4.2.3\\\" target=\\\"_blank\\\"> datastructures-js\\/queue@4.2.3<\\/a> \\u4ee5\\u53ca <a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/deque\\/tree\\/v1.0.4\\\" target=\\\"_blank\\\"> datastructures-js\\/deque@1.0.4<\\/a>\\u3002<\\/p>\"],\"racket\":[\"Racket\",\"<p><a href=\\\"https:\\/\\/docs.racket-lang.org\\/guide\\/performance.html#%28tech._c%29\\\" target=\\\"_blank\\\">Racket CS<\\/a> v8.15<\\/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 26\"],\"elixir\":[\"Elixir\",\"Elixir 1.17 with Erlang\\/OTP 26\"],\"dart\":[\"Dart\",\"<p>Dart 3.2\\u3002\\u60a8\\u53ef\\u4ee5\\u4f7f\\u7528 <a href=\\\"https:\\/\\/pub.dev\\/packages\\/collection\\/versions\\/1.18.0\\\" target=\\\"_blank\\\">collection<\\/a> \\u5305<\\/p>\\r\\n\\r\\n<p>\\u60a8\\u7684\\u4ee3\\u7801\\u5c06\\u4f1a\\u88ab\\u4e0d\\u7f16\\u8bd1\\u76f4\\u63a5\\u8fd0\\u884c<\\/p>\"],\"cangjie\":[\"Cangjie\",\"<p>\\u7248\\u672c\\uff1a0.53.11 (cjnative)<\\/p>\\r\\n\\r\\n<p>\\u7f16\\u8bd1\\u53c2\\u6570\\uff1a<code>-O2 --disable-reflection<\\/code><\\/p>\\r\\n\\r\\n<p>\\u5feb\\u901f\\u5165\\u95e8\\u8bf7\\u67e5\\u9605<a href=\\\"https:\\/\\/leetcode.cn\\/leetbook\\/detail\\/cangjie\\/\\\" target=\\\"_blank\\\">\\u300c\\u4ed3\\u9889\\u7f16\\u7a0b\\u8bed\\u8a00\\u5f00\\u53d1\\u6307\\u5357\\u300d<\\/a><\\/p>\"]}",
            "book": null,
            "isSubscribed": false,
            "isDailyQuestion": false,
            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "[\"ExamRoom\",\"seat\",\"seat\",\"seat\",\"seat\",\"leave\",\"seat\"]\n[[10],[],[],[],[],[4],[]]",
            "__typename": "QuestionNode"
        }
    }
}