Calculating the Length of the Longest Substring Without Repeating Characters
Given a string, identify the length of its longest contiguous substring containing no duplicate cahracters.
Example 1:
Input: "abcabcbb"
Output: 3
Explanation: The longest substring without repeating characters is "abc", which has a length of 3.
Example 2:
Input: "bbbbb"
Output: 1
Explanation: The longest substrin ...
Posted on Thu, 07 May 2026 14:57:56 +0000 by rmbarnes82