1668. Maximum Repeating Substring¶
Problem
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
andword
contains only lowercase English letters.