1
0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-01-11 02:58:13 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee
leetcode-problemset/leetcode/originData/check-if-numbers-are-ascending-in-a-sentence.json

163 lines
17 KiB
JSON
Raw Normal View History

2022-03-27 18:27:43 +08:00
{
"data": {
"question": {
"questionId": "2168",
"questionFrontendId": "2042",
"boundTopicId": null,
"title": "Check if Numbers Are Ascending in a Sentence",
"titleSlug": "check-if-numbers-are-ascending-in-a-sentence",
"content": "<p>A sentence is a list of <strong>tokens</strong> separated by a <strong>single</strong> space with no leading or trailing spaces. Every token is either a <strong>positive number</strong> consisting of digits <code>0-9</code> with no leading zeros, or a <strong>word</strong> consisting of lowercase English letters.</p>\n\n<ul>\n\t<li>For example, <code>&quot;a puppy has 2 eyes 4 legs&quot;</code> is a sentence with seven tokens: <code>&quot;2&quot;</code> and <code>&quot;4&quot;</code> are numbers and the other tokens such as <code>&quot;puppy&quot;</code> are words.</li>\n</ul>\n\n<p>Given a string <code>s</code> representing a sentence, you need to check if <strong>all</strong> the numbers in <code>s</code> are <strong>strictly increasing</strong> from left to right (i.e., other than the last number, <strong>each</strong> number is <strong>strictly smaller</strong> than the number on its <strong>right</strong> in <code>s</code>).</p>\n\n<p>Return <code>true</code><em> if so, or </em><code>false</code><em> otherwise</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n<img alt=\"example-1\" src=\"https://assets.leetcode.com/uploads/2021/09/30/example1.png\" style=\"width: 637px; height: 48px;\" />\n<pre>\n<strong>Input:</strong> s = &quot;1 box has 3 blue 4 red 6 green and 12 yellow marbles&quot;\n<strong>Output:</strong> true\n<strong>Explanation:</strong> The numbers in s are: 1, 3, 4, 6, 12.\nThey are strictly increasing from left to right: 1 &lt; 3 &lt; 4 &lt; 6 &lt; 12.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;hello world 5 x 5&quot;\n<strong>Output:</strong> false\n<strong>Explanation:</strong> The numbers in s are: <u><strong>5</strong></u>, <strong><u>5</u></strong>. They are not strictly increasing.\n</pre>\n\n<p><strong>Example 3:</strong></p>\n<img alt=\"example-3\" src=\"https://assets.leetcode.com/uploads/2021/09/30/example3.png\" style=\"width: 794px; height: 48px;\" />\n<pre>\n<strong>Input:</strong> s = &quot;sunset is at 7 51 pm overnight lows will be in the low 50 and 60 s&quot;\n<strong>Output:</strong> false\n<strong>Explanation:</strong> The numbers in s are: 7, <u><strong>51</strong></u>, <u><strong>50</strong></u>, 60. They are not strictly increasing.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>3 &lt;= s.length &lt;= 200</code></li>\n\t<li><code>s</code> consists of lowercase English letters, spaces, and digits from <code>0</code> to <code>9</code>, inclusive.</li>\n\t<li>The number of tokens in <code>s</code> is between <code>2</code> and <code>100</code>, inclusive.</li>\n\t<li>The tokens in <code>s</code> are separated by a single space.</li>\n\t<li>There are at least <strong>two</strong> numbers in <code>s</code>.</li>\n\t<li>Each number in <code>s</code> is a <strong>positive</strong> number <strong>less</strong> than <code>100</code>, with no leading zeros.</li>\n\t<li><code>s</code> contains no leading or trailing spaces.</li>\n</ul>\n",
"translatedTitle": null,
"translatedContent": null,
"isPaidOnly": false,
"difficulty": "Easy",
2022-05-02 23:44:12 +08:00
"likes": 239,
"dislikes": 12,
2022-03-27 18:27:43 +08:00
"isLiked": null,
"similarQuestions": "[{\"title\": \"String to Integer (atoi)\", \"titleSlug\": \"string-to-integer-atoi\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Sorting the Sentence\", \"titleSlug\": \"sorting-the-sentence\", \"difficulty\": \"Easy\", \"translatedTitle\": null}, {\"title\": \"Check if All A's Appears Before All B's\", \"titleSlug\": \"check-if-all-as-appears-before-all-bs\", \"difficulty\": \"Easy\", \"translatedTitle\": null}]",
"exampleTestcases": "\"1 box has 3 blue 4 red 6 green and 12 yellow marbles\"\n\"hello world 5 x 5\"\n\"sunset is at 7 51 pm overnight lows will be in the low 50 and 60 s\"",
"categoryTitle": "Algorithms",
"contributors": [],
"topicTags": [
{
"name": "String",
"slug": "string",
"translatedName": null,
"__typename": "TopicTagNode"
}
],
"companyTagStats": null,
"codeSnippets": [
{
"lang": "C++",
"langSlug": "cpp",
"code": "class Solution {\npublic:\n bool areNumbersAscending(string s) {\n \n }\n};",
"__typename": "CodeSnippetNode"
},
{
"lang": "Java",
"langSlug": "java",
"code": "class Solution {\n public boolean areNumbersAscending(String s) {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "Python",
"langSlug": "python",
"code": "class Solution(object):\n def areNumbersAscending(self, s):\n \"\"\"\n :type s: str\n :rtype: bool\n \"\"\"\n ",
"__typename": "CodeSnippetNode"
},
{
"lang": "Python3",
"langSlug": "python3",
"code": "class Solution:\n def areNumbersAscending(self, s: str) -> bool:\n ",
"__typename": "CodeSnippetNode"
},
{
"lang": "C",
"langSlug": "c",
"code": "\n\nbool areNumbersAscending(char * s){\n\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "C#",
"langSlug": "csharp",
"code": "public class Solution {\n public bool AreNumbersAscending(string s) {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "JavaScript",
"langSlug": "javascript",
"code": "/**\n * @param {string} s\n * @return {boolean}\n */\nvar areNumbersAscending = function(s) {\n \n};",
"__typename": "CodeSnippetNode"
},
{
"lang": "Ruby",
"langSlug": "ruby",
"code": "# @param {String} s\n# @return {Boolean}\ndef are_numbers_ascending(s)\n \nend",
"__typename": "CodeSnippetNode"
},
{
"lang": "Swift",
"langSlug": "swift",
"code": "class Solution {\n func areNumbersAscending(_ s: String) -> Bool {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "Go",
"langSlug": "golang",
"code": "func areNumbersAscending(s string) bool {\n \n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "Scala",
"langSlug": "scala",
"code": "object Solution {\n def areNumbersAscending(s: String): Boolean = {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "Kotlin",
"langSlug": "kotlin",
"code": "class Solution {\n fun areNumbersAscending(s: String): Boolean {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "Rust",
"langSlug": "rust",
"code": "impl Solution {\n pub fn are_numbers_ascending(s: String) -> bool {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "PHP",
"langSlug": "php",
"code": "class Solution {\n\n /**\n * @param String $s\n * @return Boolean\n */\n function areNumbersAscending($s) {\n \n }\n}",
"__typename": "CodeSnippetNode"
},
{
"lang": "TypeScript",
"langSlug": "typescript",
"code": "function areNumbersAscending(s: string): boolean {\n\n};",
"__typename": "CodeSnippetNode"
},
{
"lang": "Racket",
"langSlug": "racket",
"code": "(define/contract (are-numbers-ascending s)\n (-> string? boolean?)\n\n )",
"__typename": "CodeSnippetNode"
},
{
"lang": "Erlang",
"langSlug": "erlang",
"code": "-spec are_numbers_ascending(S :: unicode:unicode_binary()) -> boolean().\nare_numbers_ascending(S) ->\n .",
"__typename": "CodeSnippetNode"
},
{
"lang": "Elixir",
"langSlug": "elixir",
"code": "defmodule Solution do\n @spec are_numbers_ascending(s :: String.t) :: boolean\n def are_numbers_ascending(s) do\n\n end\nend",
"__typename": "CodeSnippetNode"
}
],
2022-05-02 23:44:12 +08:00
"stats": "{\"totalAccepted\": \"23.5K\", \"totalSubmission\": \"34.6K\", \"totalAcceptedRaw\": 23460, \"totalSubmissionRaw\": 34601, \"acRate\": \"67.8%\"}",
2022-03-27 18:27:43 +08:00
"hints": [
"Use string tokenization of your language to extract all the tokens of the string easily.",
"For each token extracted, how can you tell if it is a number? Does the first letter being a digit mean something?",
"Compare the number with the previously occurring number to check if ascending order is maintained."
],
"solution": null,
"status": null,
"sampleTestCase": "\"1 box has 3 blue 4 red 6 green and 12 yellow marbles\"",
"metaData": "{\n \"name\": \"areNumbersAscending\",\n \"params\": [\n {\n \"name\": \"s\",\n \"type\": \"string\"\n }\n ],\n \"return\": {\n \"type\": \"boolean\"\n }\n}",
"judgerAvailable": true,
"judgeType": "large",
"mysqlSchemas": [],
"enableRunCode": true,
"enableTestMode": false,
"enableDebugger": true,
"envInfo": "{\"cpp\": [\"C++\", \"<p>Compiled with <code> clang 11 </code> using the latest C++ 17 standard.</p>\\r\\n\\r\\n<p>Your code is compiled with level two optimization (<code>-O2</code>). <a href=\\\"https://github.com/google/sanitizers/wiki/AddressSanitizer\\\" target=\\\"_blank\\\">AddressSanitizer</a> is also enabled to help detect out-of-bounds and use-after-free bugs.</p>\\r\\n\\r\\n<p>Most standard library headers are already included automatically for your convenience.</p>\"], \"java\": [\"Java\", \"<p><code> OpenJDK 17 </code>. 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>. For the latest Python, please choose Python3 instead.</p>\"], \"c\": [\"C\", \"<p>Compiled with <code>gcc 8.2</code> using the gnu99 standard.</p>\\r\\n\\r\\n<p>Your code is compiled with level one optimization (<code>-O1</code>). <a href=\\\"https://github.com/google/sanitizers/wiki/AddressSanitizer\\\" target=\\\"_blank\\\">AddressSanitizer</a> is also enabled to help detect out-of-bounds and use-after-free bugs.</p>\\r\\n\\r\\n<p>Most standard library headers are already included automatically for your convenience.</p>\\r\\n\\r\\n<p>For hash table operations, you may use <a href=\\\"https://troydhanson.github.io/uthash/\\\" target=\\\"_blank\\\">uthash</a>. \\\"uthash.h\\\" is included by default. Below are some examples:</p>\\r\\n\\r\\n<p><b>1. Adding an item to a hash.</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. Looking up an item in a hash:</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. Deleting an item in a hash:</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 with .NET 6 runtime</a></p>\\r\\n\\r\\n<p>Your code is compiled with debug flag enabled (<code>/debug</code>).</p>\"], \"javascript\": [\"JavaScript\", \"<p><code>Node.js 16.13.2</code>.</p>\\r\\n\\r\\n<p>Your code is run with <code>--harmony</code> flag, enabling <a href=\\\"http://node.green/\\\" target=\\\"_blank\\\">new ES6 features</a>.</p>\\r\\n\\r\\n<p><a href=\\\"https://lodash.com\\\" target=\\\"_blank\\\">lodash.js</a> library is included by default.</p>\\r\\n\\r\\n<p>For Priority Queue / Queue data structures, you may use <a href=\\\"https://github.com/datastructures-js/priority-queue\\\" target=\\\"_blank\\\">datastructures-js/priority-queue</a> and <a href=\\\"https:
"libraryUrl": null,
"adminUrl": null,
"challengeQuestion": null,
"__typename": "QuestionNode"
}
}
}