mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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168 lines
16 KiB
JSON
168 lines
16 KiB
JSON
{
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"data": {
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"question": {
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"questionId": "2391",
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"questionFrontendId": "2299",
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"boundTopicId": null,
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"title": "Strong Password Checker II",
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"titleSlug": "strong-password-checker-ii",
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"content": "<p>A password is said to be <strong>strong</strong> if it satisfies all the following criteria:</p>\n\n<ul>\n\t<li>It has at least <code>8</code> characters.</li>\n\t<li>It contains at least <strong>one lowercase</strong> letter.</li>\n\t<li>It contains at least <strong>one uppercase</strong> letter.</li>\n\t<li>It contains at least <strong>one digit</strong>.</li>\n\t<li>It contains at least <strong>one special character</strong>. The special characters are the characters in the following string: <code>"!@#$%^&*()-+"</code>.</li>\n\t<li>It does <strong>not</strong> contain <code>2</code> of the same character in adjacent positions (i.e., <code>"aab"</code> violates this condition, but <code>"aba"</code> does not).</li>\n</ul>\n\n<p>Given a string <code>password</code>, return <code>true</code><em> if it is a <strong>strong</strong> password</em>. Otherwise, return <code>false</code>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> password = "IloveLe3tcode!"\n<strong>Output:</strong> true\n<strong>Explanation:</strong> The password meets all the requirements. Therefore, we return true.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> password = "Me+You--IsMyDream"\n<strong>Output:</strong> false\n<strong>Explanation:</strong> The password does not contain a digit and also contains 2 of the same character in adjacent positions. Therefore, we return false.\n</pre>\n\n<p><strong class=\"example\">Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> password = "1aB!"\n<strong>Output:</strong> false\n<strong>Explanation:</strong> The password does not meet the length requirement. Therefore, we return false.</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= password.length <= 100</code></li>\n\t<li><code>password</code> consists of letters, digits, and special characters: <code>"!@#$%^&*()-+"</code>.</li>\n</ul>\n",
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"translatedTitle": null,
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"isPaidOnly": false,
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"difficulty": "Easy",
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"likes": 322,
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"dislikes": 38,
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"exampleTestcases": "\"IloveLe3tcode!\"\n\"Me+You--IsMyDream\"\n\"1aB!\"",
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"categoryTitle": "Algorithms",
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"contributors": [],
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{
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"name": "String",
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"lang": "C++",
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"code": "class Solution {\npublic:\n bool strongPasswordCheckerII(string password) {\n \n }\n};",
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"lang": "Java",
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"code": "class Solution {\n public boolean strongPasswordCheckerII(String password) {\n \n }\n}",
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},
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{
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"lang": "Python",
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"langSlug": "python",
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"code": "class Solution(object):\n def strongPasswordCheckerII(self, password):\n \"\"\"\n :type password: str\n :rtype: bool\n \"\"\"\n ",
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"code": "class Solution:\n def strongPasswordCheckerII(self, password: str) -> bool:\n ",
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"code": "bool strongPasswordCheckerII(char* password) {\n \n}",
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"code": "/**\n * @param {string} password\n * @return {boolean}\n */\nvar strongPasswordCheckerII = function(password) {\n \n};",
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"code": "class Solution {\n\n /**\n * @param String $password\n * @return Boolean\n */\n function strongPasswordCheckerII($password) {\n \n }\n}",
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"code": "class Solution {\n func strongPasswordCheckerII(_ password: String) -> Bool {\n \n }\n}",
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"lang": "Kotlin",
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"code": "class Solution {\n fun strongPasswordCheckerII(password: String): Boolean {\n \n }\n}",
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"lang": "Go",
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"lang": "Ruby",
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"code": "# @param {String} password\n# @return {Boolean}\ndef strong_password_checker_ii(password)\n \nend",
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},
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{
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"lang": "Scala",
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"langSlug": "scala",
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"code": "object Solution {\n def strongPasswordCheckerII(password: String): Boolean = {\n \n }\n}",
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"__typename": "CodeSnippetNode"
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},
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{
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"lang": "Rust",
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"langSlug": "rust",
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"code": "impl Solution {\n pub fn strong_password_checker_ii(password: String) -> bool {\n \n }\n}",
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{
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"lang": "Racket",
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"code": "(define/contract (strong-password-checker-ii password)\n (-> string? boolean?)\n )",
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{
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"lang": "Erlang",
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"langSlug": "erlang",
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"code": "-spec strong_password_checker_ii(Password :: unicode:unicode_binary()) -> boolean().\nstrong_password_checker_ii(Password) ->\n .",
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},
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"lang": "Elixir",
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"langSlug": "elixir",
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"code": "defmodule Solution do\n @spec strong_password_checker_ii(password :: String.t) :: boolean\n def strong_password_checker_ii(password) do\n \n end\nend",
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"__typename": "CodeSnippetNode"
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}
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],
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"stats": "{\"totalAccepted\": \"36.6K\", \"totalSubmission\": \"66.8K\", \"totalAcceptedRaw\": 36648, \"totalSubmissionRaw\": 66775, \"acRate\": \"54.9%\"}",
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"hints": [
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"You can use a boolean flag to define certain types of characters seen in the string.",
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"In the end, check if all boolean flags have ended up True, and do not forget to check the \"adjacent\" and \"length\" criteria."
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],
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"solution": null,
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"status": null,
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"sampleTestCase": "\"IloveLe3tcode!\"",
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"metaData": "{\n \"name\": \"strongPasswordCheckerII\",\n \"params\": [\n {\n \"name\": \"password\",\n \"type\": \"string\"\n }\n ],\n \"return\": {\n \"type\": \"boolean\"\n }\n}",
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"envInfo": "{\"cpp\": [\"C++\", \"<p>Compiled with <code> clang 11 </code> using the latest C++ 20 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 gnu11 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. 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