Module leetcode_for_rust::cd0003_longest_substring_without_repeating_characters

Longest Substring Without Repeating Characters leetcode: longest_substring_without_repeating_characters

Given a string, find the length of the longest substring without repeating characters.

Example1:

Input: "abcabcbb"
Output: 3
Explanation: The answer is "abc", with the length of 3.

Example2:

Input: "bbbbb"
Output: 1
Explanation: The answer is "b", with the length of 1.

Example3:

Input: "pwwkew"
Output: 3
Explanation: The answer is "wke", with the length of 3.
             Note that the answer must be a substring, "pwke" is a subsequence and not a substring.

Functions

length_of_longest_substring

Solutions