leetcode-problemset/leetcode-cn/originData/maximize-area-of-square-hole-in-grid.json

{
    "data": {
        "question": {
            "questionId": "3214",
            "questionFrontendId": "2943",
            "categoryTitle": "Algorithms",
            "boundTopicId": 2539398,
            "title": "Maximize Area of Square Hole in Grid",
            "titleSlug": "maximize-area-of-square-hole-in-grid",
            "content": "<p>There is a grid with <code>n + 2</code> <strong>horizontal</strong> bars and <code>m + 2</code> <strong>vertical</strong> bars, and initially containing <code>1 x 1</code> unit cells.</p>\n\n<p>The bars are <strong>1-indexed</strong>.</p>\n\n<p>You are given the two integers, <code>n</code> and <code>m</code>.</p>\n\n<p>You are also given two integer arrays: <code>hBars</code> and <code>vBars</code>.</p>\n\n<ul>\n\t<li><code>hBars</code> contains <strong>distinct</strong> horizontal bars in the range <code>[2, n + 1]</code>.</li>\n\t<li><code>vBars</code> contains <strong>distinct</strong> vertical bars in the range <code>[2, m + 1]</code>.</li>\n</ul>\n\n<p>You are allowed to <strong>remove</strong> bars that satisfy any of the following conditions:</p>\n\n<ul>\n\t<li>If it is a horizontal bar, it must correspond to a value in <code>hBars</code>.</li>\n\t<li>If it is a vertical bar, it must correspond to a value in <code>vBars</code>.</li>\n</ul>\n\n<p>Return <em>an integer denoting the <strong>maximum</strong> area of a <strong>square-shaped</strong> hole in the grid after removing some bars (<strong>possibly none</strong>).</em></p>\n\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2023/11/05/screenshot-from-2023-11-05-22-40-25.png\" style=\"width: 411px; height: 220px;\" /></p>\n\n<pre>\n<strong>Input:</strong> n = 2, m = 1, hBars = [2,3], vBars = [2]\n<strong>Output:</strong> 4\n<strong>Explanation:</strong> The left image shows the initial grid formed by the bars.\nThe horizontal bars are in the range [1,4], and the vertical bars are in the range [1,3].\nIt is allowed to remove horizontal bars [2,3] and the vertical bar [2].\nOne way to get the maximum square-shaped hole is by removing horizontal bar 2 and vertical bar 2.\nThe resulting grid is shown on the right.\nThe hole has an area of 4.\nIt can be shown that it is not possible to get a square hole with an area more than 4.\nHence, the answer is 4.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2023/11/04/screenshot-from-2023-11-04-17-01-02.png\" style=\"width: 368px; height: 145px;\" /></p>\n\n<pre>\n<strong>Input:</strong> n = 1, m = 1, hBars = [2], vBars = [2]\n<strong>Output:</strong> 4\n<strong>Explanation:</strong> The left image shows the initial grid formed by the bars.\nThe horizontal bars are in the range [1,3], and the vertical bars are in the range [1,3].\nIt is allowed to remove the horizontal bar [2] and the vertical bar [2].\nTo get the maximum square-shaped hole, we remove horizontal bar 2 and vertical bar 2.\nThe resulting grid is shown on the right.\nThe hole has an area of 4.\nHence, the answer is 4, and it is the maximum possible.\n</pre>\n\n<p><strong class=\"example\">Example 3:</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2023/11/05/screenshot-from-2023-11-05-22-33-35.png\" style=\"width: 648px; height: 218px;\" /></p>\n\n<pre>\n<strong>Input:</strong> n = 2, m = 3, hBars = [2,3], vBars = [2,3,4]\n<strong>Output:</strong> 9\n<strong>Explanation:</strong> The left image shows the initial grid formed by the bars.\nThe horizontal bars are in the range [1,4], and the vertical bars are in the range [1,5].\nIt is allowed to remove horizontal bars [2,3] and vertical bars [2,3,4].\nOne way to get the maximum square-shaped hole is by removing horizontal bars 2 and 3, and vertical bars 3 and 4.\nThe resulting grid is shown on the right.\nThe hole has an area of 9.\nIt can be shown that it is not possible to get a square hole with an area more than 9.\nHence, the answer is 9.\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><code>1 &lt;= m &lt;= 10<sup>9</sup></code></li>\n\t<li><code>1 &lt;= hBars.length &lt;= 100</code></li>\n\t<li><code>2 &lt;= hBars[i] &lt;= n + 1</code></li>\n\t<li><code>1 &lt;= vBars.length &lt;= 100</code></li>\n\t<li><code>2 &lt;= vBars[i] &lt;= m + 1</code></li>\n\t<li>All values in <code>hBars</code> are distinct.</li>\n\t<li>All values in <code>vBars</code> are distinct.</li>\n</ul>\n",
            "translatedTitle": "最大化网格图中正方形空洞的面积",
            "translatedContent": "<p>给你一个网格图，由&nbsp;<code>n + 2</code>&nbsp;条 <strong>横线段</strong>&nbsp;和&nbsp;<code>m + 2</code>&nbsp;条&nbsp;<strong>竖线段</strong>&nbsp;组成，一开始所有区域均为&nbsp;<code>1 x 1</code>&nbsp;的单元格。</p>\n\n<p>所有线段的编号从 <strong>1</strong>&nbsp;开始。</p>\n\n<p>给你两个整数&nbsp;<code>n</code> 和&nbsp;<code>m</code>&nbsp;。</p>\n\n<p>同时给你两个整数数组&nbsp;<code>hBars</code> 和&nbsp;<code>vBars</code>&nbsp;。</p>\n\n<ul>\n\t<li><code>hBars</code> 包含区间&nbsp;<code>[2, n + 1]</code>&nbsp;内&nbsp;<strong>互不相同</strong>&nbsp;的横线段编号。</li>\n\t<li><code>vBars</code>&nbsp;包含&nbsp;<code>[2, m + 1]</code>&nbsp;内&nbsp;<strong>互不相同的</strong>&nbsp;竖线段编号。</li>\n</ul>\n\n<p>如果满足以下条件之一，你可以 <strong>移除</strong>&nbsp;两个数组中的部分线段：</p>\n\n<ul>\n\t<li>如果移除的是横线段，它必须是&nbsp;<code>hBars</code>&nbsp;中的值。</li>\n\t<li>如果移除的是竖线段，它必须是&nbsp;<code>vBars</code>&nbsp;中的值。</li>\n</ul>\n\n<p>请你返回移除一些线段后（<strong>可能不移除任何线段）</strong>，剩余网格图中 <strong>最大正方形</strong>&nbsp;空洞的面积，正方形空洞的意思是正方形 <strong>内部</strong> 不含有任何线段。</p>\n\n<p>&nbsp;</p>\n\n<p><strong class=\"example\">示例 1：</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2023/11/05/screenshot-from-2023-11-05-22-40-25.png\" style=\"width: 411px; height: 220px;\" /></p>\n\n<pre>\n<b>输入：</b>n = 2, m = 1, hBars = [2,3], vBars = [2]\n<b>输出：</b>4\n<b>解释：</b>左边的图是一开始的网格图。\n横线编号的范围是区间 [1,4] ，竖线编号的范围是区间 [1,3] 。\n可以移除的横线段为 [2,3] ，竖线段为 [2] 。\n一种得到最大正方形面积的方法是移除横线段 2 和竖线段 2 。\n操作后得到的网格图如右图所示。\n正方形空洞面积为 4。\n无法得到面积大于 4 的正方形空洞。\n所以答案为 4 。\n</pre>\n\n<p><strong class=\"example\">示例 2：</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2023/11/04/screenshot-from-2023-11-04-17-01-02.png\" style=\"width: 368px; height: 145px;\" /></p>\n\n<pre>\n<b>输入：</b>n = 1, m = 1, hBars = [2], vBars = [2]\n<b>输出：</b>4\n<b>解释：</b>左边的图是一开始的网格图。\n横线编号的范围是区间 [1,3] ，竖线编号的范围是区间 [1,3] 。\n可以移除的横线段为 [2] ，竖线段为 [2] 。\n一种得到最大正方形面积的方法是移除横线段 2 和竖线段 2 。\n操作后得到的网格图如右图所示。\n正方形空洞面积为 4。\n无法得到面积大于 4 的正方形空洞。\n所以答案为 4 。\n</pre>\n\n<p><strong class=\"example\">示例 3：</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2023/11/05/screenshot-from-2023-11-05-22-33-35.png\" style=\"width: 648px; height: 218px;\" /></p>\n\n<pre>\n<b>输入：</b>n = 2, m = 3, hBars = [2,3], vBars = [2,3,4]\n<b>输出：</b>9\n<b>解释：</b>左边的图是一开始的网格图。\n横线编号的范围是区间 [1,4] ，竖线编号的范围是区间 [1,5] 。\n可以移除的横线段为 [2,3] ，竖线段为 [2,3,4] 。\n一种得到最大正方形面积的方法是移除横线段 2、3 和竖线段 3、4 。\n操作后得到的网格图如右图所示。\n正方形空洞面积为 9。\n无法得到面积大于 9 的正方形空洞。\n所以答案为 9 。\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= n &lt;= 10<sup>9</sup></code></li>\n\t<li><code>1 &lt;= m &lt;= 10<sup>9</sup></code></li>\n\t<li><code>1 &lt;= hBars.length &lt;= 100</code></li>\n\t<li><code>2 &lt;= hBars[i] &lt;= n + 1</code></li>\n\t<li><code>1 &lt;= vBars.length &lt;= 100</code></li>\n\t<li><code>2 &lt;= vBars[i] &lt;= m + 1</code></li>\n\t<li><code>hBars</code>&nbsp;中的值互不相同。</li>\n\t<li><code>vBars</code> 中的值互不相同。</li>\n</ul>\n",
            "isPaidOnly": false,
            "difficulty": "Medium",
            "likes": 3,
            "dislikes": 0,
            "isLiked": null,
            "similarQuestions": "[]",
            "contributors": [],
            "langToValidPlayground": "{\"cpp\": true, \"java\": true, \"python\": true, \"python3\": true, \"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}",
            "topicTags": [
                {
                    "name": "Array",
                    "slug": "array",
                    "translatedName": "数组",
                    "__typename": "TopicTagNode"
                },
                {
                    "name": "Sorting",
                    "slug": "sorting",
                    "translatedName": "排序",
                    "__typename": "TopicTagNode"
                }
            ],
            "companyTagStats": null,
            "codeSnippets": [
                {
                    "lang": "C++",
                    "langSlug": "cpp",
                    "code": "class Solution {\npublic:\n    int maximizeSquareHoleArea(int n, int m, vector<int>& hBars, vector<int>& vBars) {\n        \n    }\n};",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Java",
                    "langSlug": "java",
                    "code": "class Solution {\n    public int maximizeSquareHoleArea(int n, int m, int[] hBars, int[] vBars) {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Python",
                    "langSlug": "python",
                    "code": "class Solution(object):\n    def maximizeSquareHoleArea(self, n, m, hBars, vBars):\n        \"\"\"\n        :type n: int\n        :type m: int\n        :type hBars: List[int]\n        :type vBars: List[int]\n        :rtype: int\n        \"\"\"",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Python3",
                    "langSlug": "python3",
                    "code": "class Solution:\n    def maximizeSquareHoleArea(self, n: int, m: int, hBars: List[int], vBars: List[int]) -> int:",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "C",
                    "langSlug": "c",
                    "code": "int maximizeSquareHoleArea(int n, int m, int* hBars, int hBarsSize, int* vBars, int vBarsSize) {\n    \n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "C#",
                    "langSlug": "csharp",
                    "code": "public class Solution {\n    public int MaximizeSquareHoleArea(int n, int m, int[] hBars, int[] vBars) {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "JavaScript",
                    "langSlug": "javascript",
                    "code": "/**\n * @param {number} n\n * @param {number} m\n * @param {number[]} hBars\n * @param {number[]} vBars\n * @return {number}\n */\nvar maximizeSquareHoleArea = function(n, m, hBars, vBars) {\n\n};",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "TypeScript",
                    "langSlug": "typescript",
                    "code": "function maximizeSquareHoleArea(n: number, m: number, hBars: number[], vBars: number[]): number {\n    \n};",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "PHP",
                    "langSlug": "php",
                    "code": "class Solution {\n\n    /**\n     * @param Integer $n\n     * @param Integer $m\n     * @param Integer[] $hBars\n     * @param Integer[] $vBars\n     * @return Integer\n     */\n    function maximizeSquareHoleArea($n, $m, $hBars, $vBars) {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Swift",
                    "langSlug": "swift",
                    "code": "class Solution {\n    func maximizeSquareHoleArea(_ n: Int, _ m: Int, _ hBars: [Int], _ vBars: [Int]) -> Int {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Kotlin",
                    "langSlug": "kotlin",
                    "code": "class Solution {\n    fun maximizeSquareHoleArea(n: Int, m: Int, hBars: IntArray, vBars: IntArray): Int {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Dart",
                    "langSlug": "dart",
                    "code": "class Solution {\n  int maximizeSquareHoleArea(int n, int m, List<int> hBars, List<int> vBars) {\n    \n  }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Go",
                    "langSlug": "golang",
                    "code": "func maximizeSquareHoleArea(n int, m int, hBars []int, vBars []int) int {\n\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Ruby",
                    "langSlug": "ruby",
                    "code": "# @param {Integer} n\n# @param {Integer} m\n# @param {Integer[]} h_bars\n# @param {Integer[]} v_bars\n# @return {Integer}\ndef maximize_square_hole_area(n, m, h_bars, v_bars)\n\nend",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Scala",
                    "langSlug": "scala",
                    "code": "object Solution {\n    def maximizeSquareHoleArea(n: Int, m: Int, hBars: Array[Int], vBars: Array[Int]): Int = {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Rust",
                    "langSlug": "rust",
                    "code": "impl Solution {\n    pub fn maximize_square_hole_area(n: i32, m: i32, h_bars: Vec<i32>, v_bars: Vec<i32>) -> i32 {\n\n    }\n}",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Racket",
                    "langSlug": "racket",
                    "code": "(define/contract (maximize-square-hole-area n m hBars vBars)\n  (-> exact-integer? exact-integer? (listof exact-integer?) (listof exact-integer?) exact-integer?)\n  )",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Erlang",
                    "langSlug": "erlang",
                    "code": "-spec maximize_square_hole_area(N :: integer(), M :: integer(), HBars :: [integer()], VBars :: [integer()]) -> integer().\nmaximize_square_hole_area(N, M, HBars, VBars) ->\n  .",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "Elixir",
                    "langSlug": "elixir",
                    "code": "defmodule Solution do\n  @spec maximize_square_hole_area(n :: integer, m :: integer, h_bars :: [integer], v_bars :: [integer]) :: integer\n  def maximize_square_hole_area(n, m, h_bars, v_bars) do\n    \n  end\nend",
                    "__typename": "CodeSnippetNode"
                }
            ],
            "stats": "{\"totalAccepted\": \"2.4K\", \"totalSubmission\": \"6.3K\", \"totalAcceptedRaw\": 2370, \"totalSubmissionRaw\": 6313, \"acRate\": \"37.5%\"}",
            "hints": [
                "Sort <code>hBars</code> and <code>vBars</code> and consider them separately.",
                "Compute the longest sequence of consecutive integer values in each array, denoted as <code>[hx, hy]</code> and <code>[vx, vy]</code>, respectively.",
                "The maximum square length we can get is <code>min(hy - hx + 2, vy - vx + 2)</code>.",
                "Square the maximum square length to get the area."
            ],
            "solution": null,
            "status": null,
            "sampleTestCase": "2\n1\n[2,3]\n[2]",
            "metaData": "{\n  \"name\": \"maximizeSquareHoleArea\",\n  \"params\": [\n    {\n      \"name\": \"n\",\n      \"type\": \"integer\"\n    },\n    {\n      \"type\": \"integer\",\n      \"name\": \"m\"\n    },\n    {\n      \"type\": \"integer[]\",\n      \"name\": \"hBars\"\n    },\n    {\n      \"type\": \"integer[]\",\n      \"name\": \"vBars\"\n    }\n  ],\n  \"return\": {\n    \"type\": \"integer\"\n  }\n}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [],
            "enableRunCode": true,
            "envInfo": "{\"cpp\":[\"C++\",\"<p>\\u7248\\u672c\\uff1a<code>clang 11<\\/code> \\u91c7\\u7528\\u6700\\u65b0C++ 20\\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\\u7528GNU11\\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>\"],\"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\\/tree\\/fb4fdb984834421279aeb081df7af624d17c2a03\\\" target=\\\"_blank\\\"> datastructures-js\\/priority-queue@5.3.0<\\/a> \\u548c <a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/queue\\/tree\\/e63563025a5a805aa16928cb53bcd517bfea9230\\\" target=\\\"_blank\\\"> datastructures-js\\/queue@4.2.1<\\/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 1.21<\\/code><\\/p>\\r\\n\\r\\n<p>\\u652f\\u6301 <a href=\\\"https:\\/\\/github.com\\/emirpasic\\/gods\\/tree\\/v1.18.1\\\" target=\\\"_blank\\\">https:\\/\\/godoc.org\\/github.com\\/emirpasic\\/gods@v1.18.1<\\/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 1.9.0<\\/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 1.58.1<\\/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 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\\/tree\\/fb4fdb984834421279aeb081df7af624d17c2a03\\\" target=\\\"_blank\\\"> datastructures-js\\/priority-queue@5.3.0<\\/a> \\u548c <a href=\\\"https:\\/\\/github.com\\/datastructures-js\\/queue\\/tree\\/e63563025a5a805aa16928cb53bcd517bfea9230\\\" target=\\\"_blank\\\"> datastructures-js\\/queue@4.2.1<\\/a>\\u3002<\\/p>\"],\"racket\":[\"Racket\",\"<p><a href=\\\"https:\\/\\/docs.racket-lang.org\\/guide\\/performance.html#%28tech._c%29\\\" target=\\\"_blank\\\">Racket CS<\\/a> v8.3<\\/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\"],\"dart\":[\"Dart\",\"<p>Dart 2.17.3<\\/p>\\r\\n\\r\\n<p>\\u60a8\\u7684\\u4ee3\\u7801\\u5c06\\u4f1a\\u88ab\\u4e0d\\u7f16\\u8bd1\\u76f4\\u63a5\\u8fd0\\u884c<\\/p>\"]}",
            "book": null,
            "isSubscribed": false,
            "isDailyQuestion": false,
            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "2\n1\n[2,3]\n[2]\n1\n1\n[2]\n[2]\n2\n3\n[2,3]\n[2,3,4]",
            "__typename": "QuestionNode"
        }
    }
}