For a string sequence, a string word is k-repeating if word concatenated k times is a substring of sequence. The word's maximum k-repeating value is the highest value k where word is k-repeating in sequence. If word is not a substring of sequence, word's maximum k-repeating value is 0.
Given strings sequence and word, return the maximum k-repeating value of word in sequence.
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Example 1:
\n\n\nInput: sequence = "ababc", word = "ab"\nOutput: 2\nExplanation: "abab" is a substring in "ababc".\n\n\n
Example 2:
\n\n\nInput: sequence = "ababc", word = "ba"\nOutput: 1\nExplanation: "ba" is a substring in "ababc". "baba" is not a substring in "ababc".\n\n\n
Example 3:
\n\n\nInput: sequence = "ababc", word = "ac"\nOutput: 0\nExplanation: "ac" is not a substring in "ababc". \n\n\n
\n
Constraints:
\n\n1 <= sequence.length <= 1001 <= word.length <= 100sequence and word contains only lowercase English letters.Compiled with clang 11 using the latest C++ 17 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\\nFor hash table operations, you may use uthash. \\\"uthash.h\\\" is included by default. Below are some examples:
\\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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Support https://godoc.org/github.com/emirpasic/gods library.
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