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            "title": "Search Suggestions System",
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            "content": "<p>You are given an array of strings <code>products</code> and a string <code>searchWord</code>.</p>\n\n<p>Design a system that suggests at most three product names from <code>products</code> after each character of <code>searchWord</code> is typed. Suggested products should have common prefix with <code>searchWord</code>. If there are more than three products with a common prefix return the three lexicographically minimums products.</p>\n\n<p>Return <em>a list of lists of the suggested products after each character of </em><code>searchWord</code><em> is typed</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> products = [&quot;mobile&quot;,&quot;mouse&quot;,&quot;moneypot&quot;,&quot;monitor&quot;,&quot;mousepad&quot;], searchWord = &quot;mouse&quot;\n<strong>Output:</strong> [\n[&quot;mobile&quot;,&quot;moneypot&quot;,&quot;monitor&quot;],\n[&quot;mobile&quot;,&quot;moneypot&quot;,&quot;monitor&quot;],\n[&quot;mouse&quot;,&quot;mousepad&quot;],\n[&quot;mouse&quot;,&quot;mousepad&quot;],\n[&quot;mouse&quot;,&quot;mousepad&quot;]\n]\n<strong>Explanation:</strong> products sorted lexicographically = [&quot;mobile&quot;,&quot;moneypot&quot;,&quot;monitor&quot;,&quot;mouse&quot;,&quot;mousepad&quot;]\nAfter typing m and mo all products match and we show user [&quot;mobile&quot;,&quot;moneypot&quot;,&quot;monitor&quot;]\nAfter typing mou, mous and mouse the system suggests [&quot;mouse&quot;,&quot;mousepad&quot;]\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> products = [&quot;havana&quot;], searchWord = &quot;havana&quot;\n<strong>Output:</strong> [[&quot;havana&quot;],[&quot;havana&quot;],[&quot;havana&quot;],[&quot;havana&quot;],[&quot;havana&quot;],[&quot;havana&quot;]]\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> products = [&quot;bags&quot;,&quot;baggage&quot;,&quot;banner&quot;,&quot;box&quot;,&quot;cloths&quot;], searchWord = &quot;bags&quot;\n<strong>Output:</strong> [[&quot;baggage&quot;,&quot;bags&quot;,&quot;banner&quot;],[&quot;baggage&quot;,&quot;bags&quot;,&quot;banner&quot;],[&quot;baggage&quot;,&quot;bags&quot;],[&quot;bags&quot;]]\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= products.length &lt;= 1000</code></li>\n\t<li><code>1 &lt;= products[i].length &lt;= 3000</code></li>\n\t<li><code>1 &lt;= sum(products[i].length) &lt;= 2 * 10<sup>4</sup></code></li>\n\t<li>All the strings of <code>products</code> are <strong>unique</strong>.</li>\n\t<li><code>products[i]</code> consists of lowercase English letters.</li>\n\t<li><code>1 &lt;= searchWord.length &lt;= 1000</code></li>\n\t<li><code>searchWord</code> consists of lowercase English letters.</li>\n</ul>\n",
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            "exampleTestcases": "[\"mobile\",\"mouse\",\"moneypot\",\"monitor\",\"mousepad\"]\n\"mouse\"\n[\"havana\"]\n\"havana\"\n[\"bags\",\"baggage\",\"banner\",\"box\",\"cloths\"]\n\"bags\"",
            "categoryTitle": "Algorithms",
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                    "lang": "C++",
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                    "code": "class Solution {\npublic:\n    vector<vector<string>> suggestedProducts(vector<string>& products, string searchWord) {\n        \n    }\n};",
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                    "code": "class Solution {\n    public List<List<String>> suggestedProducts(String[] products, String searchWord) {\n        \n    }\n}",
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                    "lang": "Python",
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                    "code": "class Solution(object):\n    def suggestedProducts(self, products, searchWord):\n        \"\"\"\n        :type products: List[str]\n        :type searchWord: str\n        :rtype: List[List[str]]\n        \"\"\"\n        ",
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                    "code": "class Solution:\n    def suggestedProducts(self, products: List[str], searchWord: str) -> List[List[str]]:\n        ",
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                    "code": "\n\n/**\n * Return an array of arrays of size *returnSize.\n * The sizes of the arrays are returned as *returnColumnSizes array.\n * Note: Both returned array and *columnSizes array must be malloced, assume caller calls free().\n */\nchar *** suggestedProducts(char ** products, int productsSize, char * searchWord, int* returnSize, int** returnColumnSizes){\n\n}",
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                    "lang": "C#",
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                    "code": "public class Solution {\n    public IList<IList<string>> SuggestedProducts(string[] products, string searchWord) {\n        \n    }\n}",
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                    "lang": "JavaScript",
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                    "code": "/**\n * @param {string[]} products\n * @param {string} searchWord\n * @return {string[][]}\n */\nvar suggestedProducts = function(products, searchWord) {\n    \n};",
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                    "lang": "Ruby",
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                    "code": "# @param {String[]} products\n# @param {String} search_word\n# @return {String[][]}\ndef suggested_products(products, search_word)\n    \nend",
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                    "code": "class Solution {\n    func suggestedProducts(_ products: [String], _ searchWord: String) -> [[String]] {\n        \n    }\n}",
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                    "lang": "Go",
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                    "code": "func suggestedProducts(products []string, searchWord string) [][]string {\n    \n}",
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                    "code": "object Solution {\n    def suggestedProducts(products: Array[String], searchWord: String): List[List[String]] = {\n        \n    }\n}",
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                    "code": "class Solution {\n    fun suggestedProducts(products: Array<String>, searchWord: String): List<List<String>> {\n        \n    }\n}",
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                    "lang": "Rust",
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                    "code": "impl Solution {\n    pub fn suggested_products(products: Vec<String>, search_word: String) -> Vec<Vec<String>> {\n        \n    }\n}",
                    "__typename": "CodeSnippetNode"
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                    "lang": "PHP",
                    "langSlug": "php",
                    "code": "class Solution {\n\n    /**\n     * @param String[] $products\n     * @param String $searchWord\n     * @return String[][]\n     */\n    function suggestedProducts($products, $searchWord) {\n        \n    }\n}",
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                    "lang": "TypeScript",
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                    "code": "function suggestedProducts(products: string[], searchWord: string): string[][] {\n\n};",
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            "hints": [
                "Brute force is a good choice because length of the string is ≤ 1000.",
                "Binary search the answer.",
                "Use Trie data structure to store the best three matching. Traverse the Trie."
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            "sampleTestCase": "[\"mobile\",\"mouse\",\"moneypot\",\"monitor\",\"mousepad\"]\n\"mouse\"",
            "metaData": "{\n  \"name\": \"suggestedProducts\",\n  \"params\": [\n    {\n      \"name\": \"products\",\n      \"type\": \"string[]\"\n    },\n    {\n      \"type\": \"string\",\n      \"name\": \"searchWord\"\n    }\n  ],\n  \"return\": {\n    \"type\": \"list<list<string>>\"\n  }\n}",
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