{ "data": { "question": { "questionId": "1262", "questionFrontendId": "1157", "categoryTitle": "Algorithms", "boundTopicId": 19372, "title": "Online Majority Element In Subarray", "titleSlug": "online-majority-element-in-subarray", "content": "

Design a data structure that efficiently finds the majority element of a given subarray.

\n\n

The majority element of a subarray is an element that occurs threshold times or more in the subarray.

\n\n

Implementing the MajorityChecker class:

\n\n\n\n

 

\n

Example 1:

\n\n
\nInput\n["MajorityChecker", "query", "query", "query"]\n[[[1, 1, 2, 2, 1, 1]], [0, 5, 4], [0, 3, 3], [2, 3, 2]]\nOutput\n[null, 1, -1, 2]\n\nExplanation\nMajorityChecker majorityChecker = new MajorityChecker([1, 1, 2, 2, 1, 1]);\nmajorityChecker.query(0, 5, 4); // return 1\nmajorityChecker.query(0, 3, 3); // return -1\nmajorityChecker.query(2, 3, 2); // return 2\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "子数组中占绝大多数的元素", "translatedContent": "

设计一个数据结构，有效地找到给定子数组的 多数元素 。

\n\n

子数组的 多数元素 是在子数组中出现 threshold 次数或次数以上的元素。

\n\n

实现 MajorityChecker 类:

\n\n\n\n

 

\n\n

示例 1：

\n\n
\n输入:\n[\"MajorityChecker\", \"query\", \"query\", \"query\"]\n[[[1, 1, 2, 2, 1, 1]], [0, 5, 4], [0, 3, 3], [2, 3, 2]]\n输出：\n[null, 1, -1, 2]\n\n解释：\nMajorityChecker majorityChecker = new MajorityChecker([1,1,2,2,1,1]);\nmajorityChecker.query(0,5,4); // 返回 1\nmajorityChecker.query(0,3,3); // 返回 -1\nmajorityChecker.query(2,3,2); // 返回 2\n
\n\n

 

\n\n

提示：

\n\n\n", "isPaidOnly": false, "difficulty": "Hard", "likes": 60, "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": "Binary Indexed Tree", "slug": "binary-indexed-tree", "translatedName": "树状数组", "__typename": "TopicTagNode" }, { "name": "Segment Tree", "slug": "segment-tree", "translatedName": "线段树", "__typename": "TopicTagNode" }, { "name": "Array", "slug": "array", "translatedName": "数组", "__typename": "TopicTagNode" }, { "name": "Binary Search", "slug": "binary-search", "translatedName": "二分查找", "__typename": "TopicTagNode" } ], "companyTagStats": null, "codeSnippets": [ { "lang": "C++", "langSlug": "cpp", "code": "class MajorityChecker {\npublic:\n MajorityChecker(vector& arr) {\n\n }\n \n int query(int left, int right, int threshold) {\n\n }\n};\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * MajorityChecker* obj = new MajorityChecker(arr);\n * int param_1 = obj->query(left,right,threshold);\n */", "__typename": "CodeSnippetNode" }, { "lang": "Java", "langSlug": "java", "code": "class MajorityChecker {\n\n public MajorityChecker(int[] arr) {\n\n }\n \n public int query(int left, int right, int threshold) {\n\n }\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * MajorityChecker obj = new MajorityChecker(arr);\n * int param_1 = obj.query(left,right,threshold);\n */", "__typename": "CodeSnippetNode" }, { "lang": "Python", "langSlug": "python", "code": "class MajorityChecker(object):\n\n def __init__(self, arr):\n \"\"\"\n :type arr: List[int]\n \"\"\"\n\n\n def query(self, left, right, threshold):\n \"\"\"\n :type left: int\n :type right: int\n :type threshold: int\n :rtype: int\n \"\"\"\n\n\n\n# Your MajorityChecker object will be instantiated and called as such:\n# obj = MajorityChecker(arr)\n# param_1 = obj.query(left,right,threshold)", "__typename": "CodeSnippetNode" }, { "lang": "Python3", "langSlug": "python3", "code": "class MajorityChecker:\n\n def __init__(self, arr: List[int]):\n\n\n def query(self, left: int, right: int, threshold: int) -> int:\n\n\n\n# Your MajorityChecker object will be instantiated and called as such:\n# obj = MajorityChecker(arr)\n# param_1 = obj.query(left,right,threshold)", "__typename": "CodeSnippetNode" }, { "lang": "C", "langSlug": "c", "code": "\n\n\ntypedef struct {\n\n} MajorityChecker;\n\n\nMajorityChecker* majorityCheckerCreate(int* arr, int arrSize) {\n\n}\n\nint majorityCheckerQuery(MajorityChecker* obj, int left, int right, int threshold) {\n\n}\n\nvoid majorityCheckerFree(MajorityChecker* obj) {\n\n}\n\n/**\n * Your MajorityChecker struct will be instantiated and called as such:\n * MajorityChecker* obj = majorityCheckerCreate(arr, arrSize);\n * int param_1 = majorityCheckerQuery(obj, left, right, threshold);\n \n * majorityCheckerFree(obj);\n*/", "__typename": "CodeSnippetNode" }, { "lang": "C#", "langSlug": "csharp", "code": "public class MajorityChecker {\n\n public MajorityChecker(int[] arr) {\n\n }\n \n public int Query(int left, int right, int threshold) {\n\n }\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * MajorityChecker obj = new MajorityChecker(arr);\n * int param_1 = obj.Query(left,right,threshold);\n */", "__typename": "CodeSnippetNode" }, { "lang": "JavaScript", "langSlug": "javascript", "code": "/**\n * @param {number[]} arr\n */\nvar MajorityChecker = function(arr) {\n\n};\n\n/** \n * @param {number} left \n * @param {number} right \n * @param {number} threshold\n * @return {number}\n */\nMajorityChecker.prototype.query = function(left, right, threshold) {\n\n};\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * var obj = new MajorityChecker(arr)\n * var param_1 = obj.query(left,right,threshold)\n */", "__typename": "CodeSnippetNode" }, { "lang": "Ruby", "langSlug": "ruby", "code": "class MajorityChecker\n\n=begin\n :type arr: Integer[]\n=end\n def initialize(arr)\n\n end\n\n\n=begin\n :type left: Integer\n :type right: Integer\n :type threshold: Integer\n :rtype: Integer\n=end\n def query(left, right, threshold)\n\n end\n\n\nend\n\n# Your MajorityChecker object will be instantiated and called as such:\n# obj = MajorityChecker.new(arr)\n# param_1 = obj.query(left, right, threshold)", "__typename": "CodeSnippetNode" }, { "lang": "Swift", "langSlug": "swift", "code": "\nclass MajorityChecker {\n\n init(_ arr: [Int]) {\n\n }\n \n func query(_ left: Int, _ right: Int, _ threshold: Int) -> Int {\n\n }\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * let obj = MajorityChecker(arr)\n * let ret_1: Int = obj.query(left, right, threshold)\n */", "__typename": "CodeSnippetNode" }, { "lang": "Go", "langSlug": "golang", "code": "type MajorityChecker struct {\n\n}\n\n\nfunc Constructor(arr []int) MajorityChecker {\n\n}\n\n\nfunc (this *MajorityChecker) Query(left int, right int, threshold int) int {\n\n}\n\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * obj := Constructor(arr);\n * param_1 := obj.Query(left,right,threshold);\n */", "__typename": "CodeSnippetNode" }, { "lang": "Scala", "langSlug": "scala", "code": "class MajorityChecker(_arr: Array[Int]) {\n\n def query(left: Int, right: Int, threshold: Int): Int = {\n\n }\n\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * var obj = new MajorityChecker(arr)\n * var param_1 = obj.query(left,right,threshold)\n */", "__typename": "CodeSnippetNode" }, { "lang": "Kotlin", "langSlug": "kotlin", "code": "class MajorityChecker(arr: IntArray) {\n\n fun query(left: Int, right: Int, threshold: Int): Int {\n\n }\n\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * var obj = MajorityChecker(arr)\n * var param_1 = obj.query(left,right,threshold)\n */", "__typename": "CodeSnippetNode" }, { "lang": "Rust", "langSlug": "rust", "code": "struct MajorityChecker {\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 MajorityChecker {\n\n fn new(arr: Vec) -> Self {\n\n }\n \n fn query(&self, left: i32, right: i32, threshold: i32) -> i32 {\n\n }\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * let obj = MajorityChecker::new(arr);\n * let ret_1: i32 = obj.query(left, right, threshold);\n */", "__typename": "CodeSnippetNode" }, { "lang": "PHP", "langSlug": "php", "code": "class MajorityChecker {\n /**\n * @param Integer[] $arr\n */\n function __construct($arr) {\n\n }\n\n /**\n * @param Integer $left\n * @param Integer $right\n * @param Integer $threshold\n * @return Integer\n */\n function query($left, $right, $threshold) {\n\n }\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * $obj = MajorityChecker($arr);\n * $ret_1 = $obj->query($left, $right, $threshold);\n */", "__typename": "CodeSnippetNode" }, { "lang": "TypeScript", "langSlug": "typescript", "code": "class MajorityChecker {\n constructor(arr: number[]) {\n\n }\n\n query(left: number, right: number, threshold: number): number {\n\n }\n}\n\n/**\n * Your MajorityChecker object will be instantiated and called as such:\n * var obj = new MajorityChecker(arr)\n * var param_1 = obj.query(left,right,threshold)\n */", "__typename": "CodeSnippetNode" }, { "lang": "Racket", "langSlug": "racket", "code": "(define majority-checker%\n (class object%\n (super-new)\n\n ; arr : (listof exact-integer?)\n (init-field\n arr)\n \n ; query : exact-integer? exact-integer? exact-integer? -> exact-integer?\n (define/public (query left right threshold)\n\n )))\n\n;; Your majority-checker% object will be instantiated and called as such:\n;; (define obj (new majority-checker% [arr arr]))\n;; (define param_1 (send obj query left right threshold))", "__typename": "CodeSnippetNode" }, { "lang": "Erlang", "langSlug": "erlang", "code": "-spec majority_checker_init_(Arr :: [integer()]) -> any().\nmajority_checker_init_(Arr) ->\n .\n\n-spec majority_checker_query(Left :: integer(), Right :: integer(), Threshold :: integer()) -> integer().\nmajority_checker_query(Left, Right, Threshold) ->\n .\n\n\n%% Your functions will be called as such:\n%% majority_checker_init_(Arr),\n%% Param_1 = majority_checker_query(Left, Right, Threshold),\n\n%% majority_checker_init_ will be called before every test case, in which you can do some necessary initializations.", "__typename": "CodeSnippetNode" }, { "lang": "Elixir", "langSlug": "elixir", "code": "defmodule MajorityChecker do\n @spec init_(arr :: [integer]) :: any\n def init_(arr) do\n\n end\n\n @spec query(left :: integer, right :: integer, threshold :: integer) :: integer\n def query(left, right, threshold) do\n\n end\nend\n\n# Your functions will be called as such:\n# MajorityChecker.init_(arr)\n# param_1 = MajorityChecker.query(left, right, threshold)\n\n# MajorityChecker.init_ will be called before every test case, in which you can do some necessary initializations.", "__typename": "CodeSnippetNode" } ], "stats": "{\"totalAccepted\": \"3.4K\", \"totalSubmission\": \"10.4K\", \"totalAcceptedRaw\": 3432, \"totalSubmissionRaw\": 10404, \"acRate\": \"33.0%\"}", "hints": [ "What's special about a majority element ?", "A majority element appears more than half the length of the array number of times.", "If we tried a random index of the array, what's the probability that this index has a majority element ?", "It's more than 50% if that array has a majority element.", "Try a random index for a proper number of times so that the probability of not finding the answer tends to zero." ], "solution": null, "status": null, "sampleTestCase": "[\"MajorityChecker\",\"query\",\"query\",\"query\"]\n[[[1,1,2,2,1,1]],[0,5,4],[0,3,3],[2,3,2]]", "metaData": "{\n \"classname\": \"MajorityChecker\",\n \"constructor\": {\n \"params\": [\n {\n \"type\": \"integer[]\",\n \"name\": \"arr\"\n }\n ]\n },\n \"methods\": [\n {\n \"params\": [\n {\n \"type\": \"integer\",\n \"name\": \"left\"\n },\n {\n \"type\": \"integer\",\n \"name\": \"right\"\n },\n {\n \"type\": \"integer\",\n \"name\": \"threshold\"\n }\n ],\n \"name\": \"query\",\n \"return\": {\n \"type\": \"integer\"\n }\n }\n ],\n \"return\": {\n \"type\": \"boolean\"\n },\n \"systemdesign\": true\n}", "judgerAvailable": true, "judgeType": "large", "mysqlSchemas": [], "enableRunCode": true, "envInfo": "{\"cpp\":[\"C++\",\"

\\u7248\\u672c\\uff1aclang 11<\\/code> \\u91c7\\u7528\\u6700\\u65b0C++ 17\\u6807\\u51c6\\u3002<\\/p>\\r\\n\\r\\n

\\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528-O2<\\/code>\\u7ea7\\u4f18\\u5316\\u3002AddressSanitizer<\\/a> \\u4e5f\\u88ab\\u5f00\\u542f\\u6765\\u68c0\\u6d4bout-of-bounds<\\/code>\\u548cuse-after-free<\\/code>\\u9519\\u8bef\\u3002<\\/p>\\r\\n\\r\\n

\\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\",\"

\\u7248\\u672c\\uff1aOpenJDK 17<\\/code>\\u3002\\u53ef\\u4ee5\\u4f7f\\u7528Java 8\\u7684\\u7279\\u6027\\u4f8b\\u5982\\uff0clambda expressions \\u548c stream API\\u3002<\\/p>\\r\\n\\r\\n

\\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

\\u5305\\u542b Pair \\u7c7b: https:\\/\\/docs.oracle.com\\/javase\\/8\\/javafx\\/api\\/javafx\\/util\\/Pair.html <\\/p>\"],\"python\":[\"Python\",\"

\\u7248\\u672c\\uff1a Python 2.7.12<\\/code><\\/p>\\r\\n\\r\\n

\\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u5e38\\u7528\\u5e93\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8 \\u5bfc\\u5165\\uff0c\\u5982\\uff1aarray<\\/a>, bisect<\\/a>, 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

\\u6ce8\\u610f Python 2.7 \\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\",\"

\\u7248\\u672c\\uff1aGCC 8.2<\\/code>\\uff0c\\u91c7\\u7528GNU99\\u6807\\u51c6\\u3002<\\/p>\\r\\n\\r\\n

\\u7f16\\u8bd1\\u65f6\\uff0c\\u5c06\\u4f1a\\u91c7\\u7528-O1<\\/code>\\u7ea7\\u4f18\\u5316\\u3002 AddressSanitizer<\\/a>\\u4e5f\\u88ab\\u5f00\\u542f\\u6765\\u68c0\\u6d4bout-of-bounds<\\/code>\\u548cuse-after-free<\\/code>\\u9519\\u8bef\\u3002<\\/p>\\r\\n\\r\\n

\\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

\\u5982\\u60f3\\u4f7f\\u7528\\u54c8\\u5e0c\\u8868\\u8fd0\\u7b97, \\u60a8\\u53ef\\u4ee5\\u4f7f\\u7528 uthash<\\/a>\\u3002 \\\"uthash.h\\\"\\u5df2\\u7ecf\\u9ed8\\u8ba4\\u88ab\\u5bfc\\u5165\\u3002\\u8bf7\\u770b\\u5982\\u4e0b\\u793a\\u4f8b:<\\/p>\\r\\n\\r\\n

1. \\u5f80\\u54c8\\u5e0c\\u8868\\u4e2d\\u6dfb\\u52a0\\u4e00\\u4e2a\\u5bf9\\u8c61\\uff1a<\\/b>\\r\\n

\\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
2. \\u5728\\u54c8\\u5e0c\\u8868\\u4e2d\\u67e5\\u627e\\u4e00\\u4e2a\\u5bf9\\u8c61\\uff1a<\\/b>\\r\\n
\\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
3. \\u4ece\\u54c8\\u5e0c\\u8868\\u4e2d\\u5220\\u9664\\u4e00\\u4e2a\\u5bf9\\u8c61\\uff1a<\\/b>\\r\\n
\\r\\nvoid delete_user(struct hash_entry *user) {\\r\\n    HASH_DEL(users, user);  \\r\\n}\\r\\n<\\/pre>\\r\\n<\\/p>\"],\"csharp\":[\"C#\",\"
C# 10<\\/a> \\u8fd0\\u884c\\u5728 .NET 6 \\u4e0a<\\/p>\\r\\n\\r\\n
\\u60a8\\u7684\\u4ee3\\u7801\\u5728\\u7f16\\u8bd1\\u65f6\\u9ed8\\u8ba4\\u5f00\\u542f\\u4e86debug\\u6807\\u8bb0(\\/debug:pdbonly<\\/code>)\\u3002<\\/p>\"],\"javascript\":[\"JavaScript\",\"
\\u7248\\u672c\\uff1aNode.js 16.13.2<\\/code><\\/p>\\r\\n\\r\\n
\\u60a8\\u7684\\u4ee3\\u7801\\u5728\\u6267\\u884c\\u65f6\\u5c06\\u5e26\\u4e0a --harmony<\\/code> \\u6807\\u8bb0\\u6765\\u5f00\\u542f \\u65b0\\u7248ES6\\u7279\\u6027<\\/a>\\u3002<\\/p>\\r\\n\\r\\n
lodash.js<\\/a> \\u5e93\\u5df2\\u7ecf\\u9ed8\\u8ba4\\u88ab\\u5305\\u542b\\u3002<\\/p>\\r\\n\\r\\n
 \\u5982\\u9700\\u4f7f\\u7528\\u961f\\u5217\\/\\u4f18\\u5148\\u961f\\u5217\\uff0c\\u60a8\\u53ef\\u4f7f\\u7528  datastructures-js\\/priority-queue<\\/a> \\u548c  datastructures-js\\/queue<\\/a>\\u3002<\\/p>\"],\"ruby\":[\"Ruby\",\"
\\u4f7f\\u7528Ruby 3.1<\\/code>\\u6267\\u884c<\\/p>\\r\\n\\r\\n
\\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\",\"
\\u7248\\u672c\\uff1aSwift 5.5.2<\\/code><\\/p>\\r\\n\\r\\n
\\u6211\\u4eec\\u901a\\u5e38\\u4fdd\\u8bc1\\u66f4\\u65b0\\u5230 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\",\"
\\u7248\\u672c\\uff1aGo 1.17<\\/code><\\/p>\\r\\n\\r\\n
\\u652f\\u6301 https:\\/\\/godoc.org\\/github.com\\/emirpasic\\/gods<\\/a> \\u7b2c\\u4e09\\u65b9\\u5e93\\u3002<\\/p>\"],\"python3\":[\"Python3\",\"
\\u7248\\u672c\\uff1aPython 3.10<\\/code><\\/p>\\r\\n\\r\\n
\\u4e3a\\u4e86\\u65b9\\u4fbf\\u8d77\\u89c1\\uff0c\\u5927\\u90e8\\u5206\\u5e38\\u7528\\u5e93\\u5df2\\u7ecf\\u88ab\\u81ea\\u52a8 \\u5bfc\\u5165\\uff0c\\u5982array<\\/a>, bisect<\\/a>, 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
\\u5982\\u9700\\u4f7f\\u7528 Map\\/TreeMap \\u6570\\u636e\\u7ed3\\u6784\\uff0c\\u60a8\\u53ef\\u4f7f\\u7528 sortedcontainers<\\/a> \\u5e93\\u3002<\\/p>\"],\"scala\":[\"Scala\",\"
\\u7248\\u672c\\uff1aScala 2.13<\\/code><\\/p>\"],\"kotlin\":[\"Kotlin\",\"
\\u7248\\u672c\\uff1aKotlin 1.3.10<\\/code><\\/p>\"],\"rust\":[\"Rust\",\"
\\u7248\\u672c\\uff1arust 1.58.1<\\/code><\\/p>\\r\\n\\r\\n
\\u652f\\u6301 crates.io \\u7684 rand<\\/a><\\/p>\"],\"php\":[\"PHP\",\"
PHP 8.1<\\/code>.<\\/p>\\r\\n\\r\\n
With bcmath module.<\\/p>\"],\"typescript\":[\"TypeScript\",\"
TypeScript 4.5.4<\\/p>\\r\\n\\r\\n
Compile Options: --alwaysStrict --strictBindCallApply --strictFunctionTypes --target ES2020<\\/p>\"],\"racket\":[\"Racket\",\"
Racket CS<\\/a> v8.3<\\/p>\\r\\n\\r\\n
\\u4f7f\\u7528 #lang racket<\\/p>\\r\\n\\r\\n
\\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": null,
            "isSubscribed": false,
            "isDailyQuestion": false,
            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "[\"MajorityChecker\",\"query\",\"query\",\"query\"]\n[[[1,1,2,2,1,1]],[0,5,4],[0,3,3],[2,3,2]]",
            "__typename": "QuestionNode"
        }
    }
}