DIY: Longest Substring without Repeating Characters
Explore how to identify the longest substring without repeated characters in a string. This lesson helps you implement a function to solve this problem, improving your skills in string manipulation and preparing you for related coding interview questions.
We'll cover the following...
We'll cover the following...
Problem statement
In this coding example, you are given a string str. Your task is to find the longest substring without repeating characters. You also have to return the length of this longest substring.
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