Design a data structure that is initialized with a list of different words. Provided a string, you should determine if you can change exactly one character in this string to match any word in the data structure.
\n\nImplement the MagicDictionary class:
MagicDictionary() Initializes the object.void buildDict(String[] dictionary) Sets the data structure with an array of distinct strings dictionary.bool search(String searchWord) Returns true if you can change exactly one character in searchWord to match any string in the data structure, otherwise returns false.\n
Example 1:
\n\n\nInput\n["MagicDictionary", "buildDict", "search", "search", "search", "search"]\n[[], [["hello", "leetcode"]], ["hello"], ["hhllo"], ["hell"], ["leetcoded"]]\nOutput\n[null, null, false, true, false, false]\n\nExplanation\nMagicDictionary magicDictionary = new MagicDictionary();\nmagicDictionary.buildDict(["hello", "leetcode"]);\nmagicDictionary.search("hello"); // return False\nmagicDictionary.search("hhllo"); // We can change the second 'h' to 'e' to match "hello" so we return True\nmagicDictionary.search("hell"); // return False\nmagicDictionary.search("leetcoded"); // return False\n\n\n\n
Constraints:
\n\n1 <= dictionary.length <= 1001 <= dictionary[i].length <= 100dictionary[i] consists of only lower-case English letters.dictionary are distinct.1 <= searchWord.length <= 100searchWord consists of only lower-case English letters.buildDict will be called only once before search.100 calls will be made to search.Compiled with clang 11 using the latest C++ 20 standard.
Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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\\r\\n\\r\\n1. Adding an item to a hash.\\r\\n
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Some common data structure implementations are provided in the Algorithms module: https://www.rubydoc.info/github/kanwei/algorithms/Algorithms
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