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            "questionId": "1080",
            "questionFrontendId": "1023",
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            "title": "Camelcase Matching",
            "titleSlug": "camelcase-matching",
            "content": "<p>Given an array of strings <code>queries</code> and a string <code>pattern</code>, return a boolean array <code>answer</code> where <code>answer[i]</code> is <code>true</code> if <code>queries[i]</code> matches <code>pattern</code>, and <code>false</code> otherwise.</p>\n\n<p>A query word <code>queries[i]</code> matches <code>pattern</code> if you can insert lowercase English letters pattern so that it equals the query. You may insert each character at any position and you may not insert any characters.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> queries = [&quot;FooBar&quot;,&quot;FooBarTest&quot;,&quot;FootBall&quot;,&quot;FrameBuffer&quot;,&quot;ForceFeedBack&quot;], pattern = &quot;FB&quot;\n<strong>Output:</strong> [true,false,true,true,false]\n<strong>Explanation:</strong> &quot;FooBar&quot; can be generated like this &quot;F&quot; + &quot;oo&quot; + &quot;B&quot; + &quot;ar&quot;.\n&quot;FootBall&quot; can be generated like this &quot;F&quot; + &quot;oot&quot; + &quot;B&quot; + &quot;all&quot;.\n&quot;FrameBuffer&quot; can be generated like this &quot;F&quot; + &quot;rame&quot; + &quot;B&quot; + &quot;uffer&quot;.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> queries = [&quot;FooBar&quot;,&quot;FooBarTest&quot;,&quot;FootBall&quot;,&quot;FrameBuffer&quot;,&quot;ForceFeedBack&quot;], pattern = &quot;FoBa&quot;\n<strong>Output:</strong> [true,false,true,false,false]\n<strong>Explanation:</strong> &quot;FooBar&quot; can be generated like this &quot;Fo&quot; + &quot;o&quot; + &quot;Ba&quot; + &quot;r&quot;.\n&quot;FootBall&quot; can be generated like this &quot;Fo&quot; + &quot;ot&quot; + &quot;Ba&quot; + &quot;ll&quot;.\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> queries = [&quot;FooBar&quot;,&quot;FooBarTest&quot;,&quot;FootBall&quot;,&quot;FrameBuffer&quot;,&quot;ForceFeedBack&quot;], pattern = &quot;FoBaT&quot;\n<strong>Output:</strong> [false,true,false,false,false]\n<strong>Explanation:</strong> &quot;FooBarTest&quot; can be generated like this &quot;Fo&quot; + &quot;o&quot; + &quot;Ba&quot; + &quot;r&quot; + &quot;T&quot; + &quot;est&quot;.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= pattern.length, queries.length &lt;= 100</code></li>\n\t<li><code>1 &lt;= queries[i].length &lt;= 100</code></li>\n\t<li><code>queries[i]</code> and <code>pattern</code> consist of English letters.</li>\n</ul>\n",
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            "exampleTestcases": "[\"FooBar\",\"FooBarTest\",\"FootBall\",\"FrameBuffer\",\"ForceFeedBack\"]\n\"FB\"\n[\"FooBar\",\"FooBarTest\",\"FootBall\",\"FrameBuffer\",\"ForceFeedBack\"]\n\"FoBa\"\n[\"FooBar\",\"FooBarTest\",\"FootBall\",\"FrameBuffer\",\"ForceFeedBack\"]\n\"FoBaT\"",
            "categoryTitle": "Algorithms",
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                    "name": "Two Pointers",
                    "slug": "two-pointers",
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                    "name": "String",
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                    "name": "Trie",
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                    "lang": "C++",
                    "langSlug": "cpp",
                    "code": "class Solution {\npublic:\n    vector<bool> camelMatch(vector<string>& queries, string pattern) {\n        \n    }\n};",
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                    "lang": "Java",
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                    "code": "class Solution {\n    public List<Boolean> camelMatch(String[] queries, String pattern) {\n        \n    }\n}",
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                    "lang": "Python",
                    "langSlug": "python",
                    "code": "class Solution(object):\n    def camelMatch(self, queries, pattern):\n        \"\"\"\n        :type queries: List[str]\n        :type pattern: str\n        :rtype: List[bool]\n        \"\"\"\n        ",
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                    "lang": "Python3",
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                    "code": "class Solution:\n    def camelMatch(self, queries: List[str], pattern: str) -> List[bool]:\n        ",
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                    "lang": "C",
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                    "code": "\n\n/**\n * Note: The returned array must be malloced, assume caller calls free().\n */\nbool* camelMatch(char ** queries, int queriesSize, char * pattern, int* returnSize){\n\n}",
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                    "lang": "C#",
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                    "code": "public class Solution {\n    public IList<bool> CamelMatch(string[] queries, string pattern) {\n        \n    }\n}",
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                    "lang": "JavaScript",
                    "langSlug": "javascript",
                    "code": "/**\n * @param {string[]} queries\n * @param {string} pattern\n * @return {boolean[]}\n */\nvar camelMatch = function(queries, pattern) {\n    \n};",
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                    "lang": "Ruby",
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                    "code": "# @param {String[]} queries\n# @param {String} pattern\n# @return {Boolean[]}\ndef camel_match(queries, pattern)\n    \nend",
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                    "lang": "Swift",
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                    "code": "class Solution {\n    func camelMatch(_ queries: [String], _ pattern: String) -> [Bool] {\n        \n    }\n}",
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                    "lang": "Go",
                    "langSlug": "golang",
                    "code": "func camelMatch(queries []string, pattern string) []bool {\n    \n}",
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                    "lang": "Scala",
                    "langSlug": "scala",
                    "code": "object Solution {\n    def camelMatch(queries: Array[String], pattern: String): List[Boolean] = {\n        \n    }\n}",
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                    "lang": "Kotlin",
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                    "code": "class Solution {\n    fun camelMatch(queries: Array<String>, pattern: String): List<Boolean> {\n        \n    }\n}",
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                    "lang": "Rust",
                    "langSlug": "rust",
                    "code": "impl Solution {\n    pub fn camel_match(queries: Vec<String>, pattern: String) -> Vec<bool> {\n        \n    }\n}",
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                    "lang": "PHP",
                    "langSlug": "php",
                    "code": "class Solution {\n\n    /**\n     * @param String[] $queries\n     * @param String $pattern\n     * @return Boolean[]\n     */\n    function camelMatch($queries, $pattern) {\n        \n    }\n}",
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                    "lang": "TypeScript",
                    "langSlug": "typescript",
                    "code": "function camelMatch(queries: string[], pattern: string): boolean[] {\n\n};",
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                    "lang": "Racket",
                    "langSlug": "racket",
                    "code": "(define/contract (camel-match queries pattern)\n  (-> (listof string?) string? (listof boolean?))\n\n  )",
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                    "lang": "Erlang",
                    "langSlug": "erlang",
                    "code": "-spec camel_match(Queries :: [unicode:unicode_binary()], Pattern :: unicode:unicode_binary()) -> [boolean()].\ncamel_match(Queries, Pattern) ->\n  .",
                    "__typename": "CodeSnippetNode"
                },
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                    "lang": "Elixir",
                    "langSlug": "elixir",
                    "code": "defmodule Solution do\n  @spec camel_match(queries :: [String.t], pattern :: String.t) :: [boolean]\n  def camel_match(queries, pattern) do\n\n  end\nend",
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            "hints": [
                "Given a single pattern and word, how can we solve it?",
                "One way to do it is using a DP (pos1, pos2) where pos1 is a pointer to the word and pos2 to the pattern and returns true if we can match the pattern with the given word.",
                "We have two scenarios: The first one is when `word[pos1] == pattern[pos2]`, then the transition will be just DP(pos1 + 1, pos2 + 1). The second scenario is when `word[pos1]` is lowercase then we can add this character to the pattern so that the transition is just DP(pos1 + 1, pos2)\r\nThe case base is `if (pos1 == n && pos2 == m) return true;` Where n and m are the sizes of the strings word and pattern respectively."
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            "solution": null,
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            "sampleTestCase": "[\"FooBar\",\"FooBarTest\",\"FootBall\",\"FrameBuffer\",\"ForceFeedBack\"]\n\"FB\"",
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