1668 - Maximum Repeating Substring.

Easy

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.

Example 1:

Input: sequence = "ababc", word = "ab"

Output: 2

Explanation: "abab" is a substring in "ababc".

Example 2:

Input: sequence = "ababc", word = "ba"

Output: 1

Explanation: "ba" is a substring in "ababc". "baba" is not a substring in "ababc".

Example 3:

Input: sequence = "ababc", word = "ac"

Output: 0

Explanation: "ac" is not a substring in "ababc".

Constraints:

• 1 <= sequence.length <= 100

• 1 <= word.length <= 100

• sequence and word contains only lowercase English letters.