290. Word Pattern.java 295. Find Median from Data Stream.java 297. Serialize and Deserialize Binary Tree.java 3. Longest Substring Without Repeating Characters.java 30. Substring with Concatenation of ...
// For a balanced substring with one char, any length works (all chars are equal) maxlen = Math.max(maxlen, getLength(s, 'a')); // Consider 'b' and 'c' maxlen = Math ...