"content":"<p>We are playing the Guess Game. The game is as follows:</p>\n\n<p>I pick a number from <code>1</code> to <code>n</code>. You have to guess which number I picked.</p>\n\n<p>Every time you guess wrong, I will tell you whether the number I picked is higher or lower than your guess.</p>\n\n<p>You call a pre-defined API <code>int guess(int num)</code>, which returns three possible results:</p>\n\n<ul>\n\t<li><code>-1</code>: Your guess is higher than the number I picked (i.e. <code>num > pick</code>).</li>\n\t<li><code>1</code>: Your guess is lower than the number I picked (i.e. <code>num < pick</code>).</li>\n\t<li><code>0</code>: your guess is equal to the number I picked (i.e. <code>num == pick</code>).</li>\n</ul>\n\n<p>Return <em>the number that I picked</em>.</p>\n\n<p> </p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> n = 10, pick = 6\n<strong>Output:</strong> 6\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> n = 1, pick = 1\n<strong>Output:</strong> 1\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> n = 2, pick = 1\n<strong>Output:</strong> 1\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= n <= 2<sup>31</sup> - 1</code></li>\n\t<li><code>1 <= pick <= n</code></li>\n</ul>\n",
"similarQuestions":"[{\"title\": \"First Bad Version\", \"titleSlug\": \"first-bad-version\", \"difficulty\": \"Easy\", \"translatedTitle\": null}, {\"title\": \"Guess Number Higher or Lower II\", \"titleSlug\": \"guess-number-higher-or-lower-ii\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Find K Closest Elements\", \"titleSlug\": \"find-k-closest-elements\", \"difficulty\": \"Medium\", \"translatedTitle\": null}]",
"exampleTestcases":"10\n6\n1\n1\n2\n1",
"categoryTitle":"Algorithms",
"contributors":[],
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"lang":"C++",
"langSlug":"cpp",
"code":"/** \n * Forward declaration of guess API.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * int guess(int num);\n */\n\nclass Solution {\npublic:\n int guessNumber(int n) {\n \n }\n};",
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"lang":"Java",
"langSlug":"java",
"code":"/** \n * Forward declaration of guess API.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * int guess(int num);\n */\n\npublic class Solution extends GuessGame {\n public int guessNumber(int n) {\n \n }\n}",
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"lang":"Python",
"langSlug":"python",
"code":"# The guess API is already defined for you.\n# @param num, your guess\n# @return -1 if num is higher than the picked number\n# 1 if num is lower than the picked number\n# otherwise return 0\n# def guess(num):\n\nclass Solution(object):\n def guessNumber(self, n):\n \"\"\"\n :type n: int\n :rtype: int\n \"\"\"\n ",
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"lang":"Python3",
"langSlug":"python3",
"code":"# The guess API is already defined for you.\n# @param num, your guess\n# @return -1 if num is higher than the picked number\n# 1 if num is lower than the picked number\n# otherwise return 0\n# def guess(num: int) -> int:\n\nclass Solution:\n def guessNumber(self, n: int) -> int:\n ",
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"lang":"C",
"langSlug":"c",
"code":"/** \n * Forward declaration of guess API.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * int guess(int num);\n */\n\nint guessNumber(int n){\n\t\n}",
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"lang":"C#",
"langSlug":"csharp",
"code":"/** \n * Forward declaration of guess API.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * int guess(int num);\n */\n\npublic class Solution : GuessGame {\n public int GuessNumber(int n) {\n \n }\n}",
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"lang":"JavaScript",
"langSlug":"javascript",
"code":"/** \n * Forward declaration of guess API.\n * @param {number} num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * var guess = function(num) {}\n */\n\n/**\n * @param {number} n\n * @return {number}\n */\nvar guessNumber = function(n) {\n \n};",
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"lang":"Ruby",
"langSlug":"ruby",
"code":"# The guess API is already defined for you.\n# @param num, your guess\n# @return -1 if num is higher than the picked number\n# 1 if num is lower than the picked number\n# otherwise return 0\n# def guess(num)\n\ndef guessNumber(n)\n \nend",
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"lang":"Swift",
"langSlug":"swift",
"code":"/** \n * Forward declaration of guess API.\n * @param num -> your guess number\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0 \n * func guess(_ num: Int) -> Int \n */\n\nclass Solution : GuessGame {\n func guessNumber(_ n: Int) -> Int {\n \n }\n}",
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"lang":"Go",
"langSlug":"golang",
"code":"/** \n * Forward declaration of guess API.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * func guess(num int) int;\n */\n\nfunc guessNumber(n int) int {\n \n}",
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"lang":"Scala",
"langSlug":"scala",
"code":"/** \n * The API guess is defined in the parent class.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * def guess(num: Int): Int = {}\n */\n\nclass Solution extends GuessGame {\n def guessNumber(n: Int): Int = {\n \n }\n}",
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{
"lang":"Kotlin",
"langSlug":"kotlin",
"code":"/** \n * The API guess is defined in the parent class.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * fun guess(num:Int):Int {}\n */\n\nclass Solution:GuessGame() {\n override fun guessNumber(n:Int):Int {\n \n }\n}",
"__typename":"CodeSnippetNode"
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{
"lang":"Rust",
"langSlug":"rust",
"code":"/** \n * Forward declaration of guess API.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * unsafe fn guess(num: i32) -> i32 {}\n */\n\nimpl Solution {\n unsafe fn guessNumber(n: i32) -> i32 {\n \n }\n}",
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{
"lang":"PHP",
"langSlug":"php",
"code":"/** \n * The API guess is defined in the parent class.\n * @param num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * public function guess($num){}\n */\n\nclass Solution extends GuessGame {\n /**\n * @param Integer $n\n * @return Integer\n */\n function guessNumber($n) {\n \n }\n}",
"__typename":"CodeSnippetNode"
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{
"lang":"TypeScript",
"langSlug":"typescript",
"code":"/** \n * Forward declaration of guess API.\n * @param {number} num your guess\n * @return \t -1 if num is higher than the picked number\n *\t\t\t 1 if num is lower than the picked number\n * otherwise return 0\n * var guess = function(num) {}\n */\n\n\nfunction guessNumber(n: number): number {\n\n};",
"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:
