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"title": "Occurrences After Bigram",
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"content": "<p>Given two strings <code>first</code> and <code>second</code>, consider occurrences in some text of the form <code>"first second third"</code>, where <code>second</code> comes immediately after <code>first</code>, and <code>third</code> comes immediately after <code>second</code>.</p>\n\n<p>Return <em>an array of all the words</em> <code>third</code> <em>for each occurrence of</em> <code>"first second third"</code>.</p>\n\n<p> </p>\n<p><strong>Example 1:</strong></p>\n<pre><strong>Input:</strong> text = \"alice is a good girl she is a good student\", first = \"a\", second = \"good\"\n<strong>Output:</strong> [\"girl\",\"student\"]\n</pre><p><strong>Example 2:</strong></p>\n<pre><strong>Input:</strong> text = \"we will we will rock you\", first = \"we\", second = \"will\"\n<strong>Output:</strong> [\"we\",\"rock\"]\n</pre>\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= text.length <= 1000</code></li>\n\t<li><code>text</code> consists of lowercase English letters and spaces.</li>\n\t<li>All the words in <code>text</code> a separated by <strong>a single space</strong>.</li>\n\t<li><code>1 <= first.length, second.length <= 10</code></li>\n\t<li><code>first</code> and <code>second</code> consist of lowercase English letters.</li>\n</ul>\n",
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"code": "class Solution {\npublic:\n vector<string> findOcurrences(string text, string first, string second) {\n \n }\n};",
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"code": "class Solution {\n public String[] findOcurrences(String text, String first, String second) {\n \n }\n}",
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"code": "class Solution(object):\n def findOcurrences(self, text, first, second):\n \"\"\"\n :type text: str\n :type first: str\n :type second: str\n :rtype: List[str]\n \"\"\"\n ",
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"code": "class Solution:\n def findOcurrences(self, text: str, first: str, second: str) -> List[str]:\n ",
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"code": "\n\n/**\n * Note: The returned array must be malloced, assume caller calls free().\n */\nchar ** findOcurrences(char * text, char * first, char * second, int* returnSize){\n\n}",
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"code": "public class Solution {\n public string[] FindOcurrences(string text, string first, string second) {\n \n }\n}",
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"code": "/**\n * @param {string} text\n * @param {string} first\n * @param {string} second\n * @return {string[]}\n */\nvar findOcurrences = function(text, first, second) {\n \n};",
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"code": "# @param {String} text\n# @param {String} first\n# @param {String} second\n# @return {String[]}\ndef find_ocurrences(text, first, second)\n \nend",
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"code": "class Solution {\n func findOcurrences(_ text: String, _ first: String, _ second: String) -> [String] {\n \n }\n}",
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"code": "func findOcurrences(text string, first string, second string) []string {\n \n}",
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"code": "object Solution {\n def findOcurrences(text: String, first: String, second: String): Array[String] = {\n \n }\n}",
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"code": "impl Solution {\n pub fn find_ocurrences(text: String, first: String, second: String) -> Vec<String> {\n \n }\n}",
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"lang": "PHP",
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"code": "class Solution {\n\n /**\n * @param String $text\n * @param String $first\n * @param String $second\n * @return String[]\n */\n function findOcurrences($text, $first, $second) {\n \n }\n}",
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"lang": "Racket",
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"code": "(define/contract (find-ocurrences text first second)\n (-> string? string? string? (listof string?))\n\n )",
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"lang": "Erlang",
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"code": "-spec find_ocurrences(Text :: unicode:unicode_binary(), First :: unicode:unicode_binary(), Second :: unicode:unicode_binary()) -> [unicode:unicode_binary()].\nfind_ocurrences(Text, First, Second) ->\n .",
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"code": "defmodule Solution do\n @spec find_ocurrences(text :: String.t, first :: String.t, second :: String.t) :: [String.t]\n def find_ocurrences(text, first, second) do\n\n end\nend",
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"hints": [
"Split the string into words, then look at adjacent triples of words."
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"sampleTestCase": "\"alice is a good girl she is a good student\"\n\"a\"\n\"good\"",
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