Dsa
Strings
Medium
Longest Balanced Substring
Given a string containing only the characters 'a', 'b', and 'c', find the length of the longest substring that contains an equal number of 'a's, 'b's, and 'c's. If there is no such substring, return 0.
Example Input:
abcabcab
Example Output:
6
Key concepts
stringssubstringbalance
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