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"title": "Guess the Word",
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"content": "<p>This is an <strong><em>interactive problem</em></strong>.</p>\n\n<p>You are given an array of <strong>unique</strong> strings <code>wordlist</code> where <code>wordlist[i]</code> is <code>6</code> letters long, and one word in this list is chosen as <code>secret</code>.</p>\n\n<p>You may call <code>Master.guess(word)</code> to guess a word. The guessed word should have type <code>string</code> and must be from the original list with <code>6</code> lowercase letters.</p>\n\n<p>This function returns an <code>integer</code> type, representing the number of exact matches (value and position) of your guess to the <code>secret</code> word. Also, if your guess is not in the given wordlist, it will return <code>-1</code> instead.</p>\n\n<p>For each test case, you have exactly <code>10</code> guesses to guess the word. At the end of any number of calls, if you have made <code>10</code> or fewer calls to <code>Master.guess</code> and at least one of these guesses was <code>secret</code>, then you pass the test case.</p>\n\n<p> </p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> secret = "acckzz", wordlist = ["acckzz","ccbazz","eiowzz","abcczz"], numguesses = 10\n<strong>Output:</strong> You guessed the secret word correctly.\n<strong>Explanation:</strong>\nmaster.guess("aaaaaa") returns -1, because "aaaaaa" is not in wordlist.\nmaster.guess("acckzz") returns 6, because "acckzz" is secret and has all 6 matches.\nmaster.guess("ccbazz") returns 3, because "ccbazz" has 3 matches.\nmaster.guess("eiowzz") returns 2, because "eiowzz" has 2 matches.\nmaster.guess("abcczz") returns 4, because "abcczz" has 4 matches.\nWe made 5 calls to master.guess and one of them was the secret, so we pass the test case.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> secret = "hamada", wordlist = ["hamada","khaled"], numguesses = 10\n<strong>Output:</strong> You guessed the secret word correctly.\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= wordlist.length <= 100</code></li>\n\t<li><code>wordlist[i].length == 6</code></li>\n\t<li><code>wordlist[i]</code> consist of lowercase English letters.</li>\n\t<li>All the strings of <code>wordlist</code> are <strong>unique</strong>.</li>\n\t<li><code>secret</code> exists in <code>wordlist</code>.</li>\n\t<li><code>numguesses == 10</code></li>\n</ul>\n",
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"exampleTestcases": "\"acckzz\"\n[\"acckzz\",\"ccbazz\",\"eiowzz\",\"abcczz\"]\n10\n\"hamada\"\n[\"hamada\",\"khaled\"]\n10",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * class Master {\n * public:\n * int guess(string word);\n * };\n */\nclass Solution {\npublic:\n void findSecretWord(vector<string>& wordlist, Master& master) {\n \n }\n};",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * interface Master {\n * public int guess(String word) {}\n * }\n */\nclass Solution {\n public void findSecretWord(String[] wordlist, Master master) {\n \n }\n}",
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"code": "# \"\"\"\n# This is Master's API interface.\n# You should not implement it, or speculate about its implementation\n# \"\"\"\n#class Master(object):\n# def guess(self, word):\n# \"\"\"\n# :type word: str\n# :rtype int\n# \"\"\"\n\nclass Solution(object):\n def findSecretWord(self, wordlist, master):\n \"\"\"\n :type wordlist: List[Str]\n :type master: Master\n :rtype: None\n \"\"\"\n ",
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"code": "# \"\"\"\n# This is Master's API interface.\n# You should not implement it, or speculate about its implementation\n# \"\"\"\n# class Master:\n# def guess(self, word: str) -> int:\n\nclass Solution:\n def findSecretWord(self, wordlist: List[str], master: 'Master') -> None:\n ",
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"code": "/**\n * *********************************************************************\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * *********************************************************************\n *\n * int guess(Master *, char *word);\n */\nvoid findSecretWord(char** wordlist, int wordlistSize, Master* master) {\n \n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * class Master {\n * public int Guess(string word);\n * }\n */\nclass Solution {\n public void FindSecretWord(string[] wordlist, Master master) {\n \n }\n}",
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"code": "/**\n * // This is the master's API interface.\n * // You should not implement it, or speculate about its implementation\n * function Master() {\n *\n * @param {string[]} wordlist\n * @param {Master} master\n * @return {integer}\n * this.guess = function(word) {\n * ...\n * };\n * };\n */\n/**\n * @param {string[]} wordlist\n * @param {Master} master\n * @return {void}\n */\nvar findSecretWord = function(wordlist, master) {\n \n};",
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"code": "# This is Master's API interface.\n# You should not implement it, or speculate about its implementation\n#\n# class Master\n# =begin\n# :type word: String\n# :rtype: Integer\n# =end\n# def guess(word)\n# ...\n# end\n# end\n#\n\n# @param {String[]} wordlist\n# @param {Master} master\n# @return {Void}\ndef find_secret_word(wordlist, master)\n \nend",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * class Master {\n * public func guess(word: String) -> Int {}\n * }\n */\nclass Solution {\n func findSecretWord(_ wordlist: [String], _ master: Master) {\n \n }\n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * type Master struct {\n * }\n *\n * func (this *Master) Guess(word string) int {}\n */\nfunc findSecretWord(wordlist []string, master *Master) {\n \n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * class Master {\n *\n * def guess(word: String): Int = {}\n *\n * }\n */\nobject Solution {\n def findSecretWord(wordlist: Array[String], master: Master): Unit = {\n \n }\n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * interface Master {\n * fun guess(word: String): Int {}\n * }\n */\nclass Solution {\n fun findSecretWord(wordlist: Array<String>, master: Master) {\n \n }\n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * struct Master;\n * impl Master {\n * fn guess(word:String)->int;\n * };\n */\n\nimpl Solution {\n pub fn find_secret_word(words: Vec<String>, master: &Master) {\n \n }\n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * interface Master {\n * function guess($word) {}\n * }\n */\n\nclass Solution {\n /**\n * @param String[] $wordlist\n * @param Master $master\n * @return \n */\n function findSecretWord($wordlist, $master) {\n \n }\n}",
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"code": "/**\n * // This is the Master's API interface.\n * // You should not implement it, or speculate about its implementation\n * class Master {\n * guess(word: string): number {}\n * }\n */\n\nfunction findSecretWord(wordlist: string[], master: Master) {\n\n};",
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"sampleTestCase": "\"acckzz\"\n[\"acckzz\",\"ccbazz\",\"eiowzz\",\"abcczz\"]\n10",
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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>. 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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. 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