mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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185 lines
17 KiB
JSON
185 lines
17 KiB
JSON
{
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"questionId": "2502",
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"boundTopicId": null,
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"title": "Sort the People",
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"titleSlug": "sort-the-people",
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"content": "<p>You are given an array of strings <code>names</code>, and an array <code>heights</code> that consists of <strong>distinct</strong> positive integers. Both arrays are of length <code>n</code>.</p>\n\n<p>For each index <code>i</code>, <code>names[i]</code> and <code>heights[i]</code> denote the name and height of the <code>i<sup>th</sup></code> person.</p>\n\n<p>Return <code>names</code><em> sorted in <strong>descending</strong> order by the people's heights</em>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> names = ["Mary","John","Emma"], heights = [180,165,170]\n<strong>Output:</strong> ["Mary","Emma","John"]\n<strong>Explanation:</strong> Mary is the tallest, followed by Emma and John.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> names = ["Alice","Bob","Bob"], heights = [155,185,150]\n<strong>Output:</strong> ["Bob","Alice","Bob"]\n<strong>Explanation:</strong> The first Bob is the tallest, followed by Alice and the second Bob.\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>n == names.length == heights.length</code></li>\n\t<li><code>1 <= n <= 10<sup>3</sup></code></li>\n\t<li><code>1 <= names[i].length <= 20</code></li>\n\t<li><code>1 <= heights[i] <= 10<sup>5</sup></code></li>\n\t<li><code>names[i]</code> consists of lower and upper case English letters.</li>\n\t<li>All the values of <code>heights</code> are distinct.</li>\n</ul>\n",
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"difficulty": "Easy",
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"exampleTestcases": "[\"Mary\",\"John\",\"Emma\"]\n[180,165,170]\n[\"Alice\",\"Bob\",\"Bob\"]\n[155,185,150]",
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"categoryTitle": "Algorithms",
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"code": "class Solution {\npublic:\n vector<string> sortPeople(vector<string>& names, vector<int>& heights) {\n \n }\n};",
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"code": "class Solution {\n public String[] sortPeople(String[] names, int[] heights) {\n \n }\n}",
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"lang": "Python",
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"code": "class Solution(object):\n def sortPeople(self, names, heights):\n \"\"\"\n :type names: List[str]\n :type heights: List[int]\n :rtype: List[str]\n \"\"\"\n ",
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"__typename": "CodeSnippetNode"
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"code": "class Solution:\n def sortPeople(self, names: List[str], heights: List[int]) -> List[str]:\n ",
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"code": "/**\n * Note: The returned array must be malloced, assume caller calls free().\n */\nchar** sortPeople(char** names, int namesSize, int* heights, int heightsSize, int* returnSize) {\n \n}",
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"code": "public class Solution {\n public string[] SortPeople(string[] names, int[] heights) {\n \n }\n}",
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"code": "/**\n * @param {string[]} names\n * @param {number[]} heights\n * @return {string[]}\n */\nvar sortPeople = function(names, heights) {\n \n};",
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"lang": "PHP",
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"code": "class Solution {\n\n /**\n * @param String[] $names\n * @param Integer[] $heights\n * @return String[]\n */\n function sortPeople($names, $heights) {\n \n }\n}",
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"code": "class Solution {\n func sortPeople(_ names: [String], _ heights: [Int]) -> [String] {\n \n }\n}",
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"lang": "Kotlin",
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"code": "class Solution {\n fun sortPeople(names: Array<String>, heights: IntArray): Array<String> {\n \n }\n}",
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"lang": "Dart",
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"code": "class Solution {\n List<String> sortPeople(List<String> names, List<int> heights) {\n \n }\n}",
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"lang": "Go",
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"code": "func sortPeople(names []string, heights []int) []string {\n \n}",
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"lang": "Ruby",
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"langSlug": "ruby",
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"code": "# @param {String[]} names\n# @param {Integer[]} heights\n# @return {String[]}\ndef sort_people(names, heights)\n \nend",
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"lang": "Scala",
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"langSlug": "scala",
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"code": "object Solution {\n def sortPeople(names: Array[String], heights: Array[Int]): Array[String] = {\n \n }\n}",
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"lang": "Rust",
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"langSlug": "rust",
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"code": "impl Solution {\n pub fn sort_people(names: Vec<String>, heights: Vec<i32>) -> Vec<String> {\n \n }\n}",
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"code": "(define/contract (sort-people names heights)\n (-> (listof string?) (listof exact-integer?) (listof string?))\n )",
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"lang": "Erlang",
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"langSlug": "erlang",
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"code": "-spec sort_people(Names :: [unicode:unicode_binary()], Heights :: [integer()]) -> [unicode:unicode_binary()].\nsort_people(Names, Heights) ->\n .",
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"code": "defmodule Solution do\n @spec sort_people(names :: [String.t], heights :: [integer]) :: [String.t]\n def sort_people(names, heights) do\n \n end\nend",
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"hints": [
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"Find the tallest person and swap with the first person, then find the second tallest person and swap with the second person, etc. Repeat until you fix all n people."
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],
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"solution": null,
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"status": null,
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"sampleTestCase": "[\"Mary\",\"John\",\"Emma\"]\n[180,165,170]",
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Java 8 features such as lambda expressions and stream API can be used. </p>\\r\\n\\r\\n<p>Most standard library headers are already included automatically for your convenience.</p>\\r\\n<p>Includes <code>Pair</code> class from https://docs.oracle.com/javase/8/javafx/api/javafx/util/Pair.html.</p>\"], \"python\": [\"Python\", \"<p><code>Python 2.7.12</code>.</p>\\r\\n\\r\\n<p>Most libraries are already imported automatically for your convenience, such as <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>. If you need more libraries, you can import it yourself.</p>\\r\\n\\r\\n<p>For Map/TreeMap data structure, you may use <a href=\\\"http://www.grantjenks.com/docs/sortedcontainers/\\\" target=\\\"_blank\\\">sortedcontainers</a> library.</p>\\r\\n\\r\\n<p>Note that Python 2.7 <a href=\\\"https://www.python.org/dev/peps/pep-0373/\\\" target=\\\"_blank\\\">will not be maintained past 2020</a>. 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