Longest Repeating Substring
Longest Duplicate Substring

Algorithms and Data Structures: TheAlgorist.com

System Design: www.System.Design

Low Level Design: LowLevelDesign.io

Frontend Engineering: FrontendEngineering.io
জয় শ্রী রাম
🕉
Problem Statement:
Given a string S, find out the length of the longest repeating substring(s). Return 0 if no repeating substring exists.
Example 1:
Input: S = "abcd"
Output: 0
Explanation: There is no repeating substring.
Example 2:
Input: S = "abbaba"
Output: 2
Explanation: The longest repeating substrings are "ab" and "ba", each of which occurs twice.
Example 3:
Input: S = "aabcaabdaab"
Output: 3
Explanation: The longest repeating substring is "aab", which occurs 3 times.
Example 4:
Input: S = "aaaaa"
Output: 4
Explanation: The longest repeating substring is "aaaa", which occurs twice.
Solution:
Algorithm:
Login to Access Content
Java Solution with Detailed Explanation of Implementation Logic:
Login to Access Content
Python Solution with Detailed Explanation of Implementation Logic:
Login to Access Content
Space Optimization by using Hash Code of Substrings:
Login to Access Content
Instructor:
If you have any feedback, please use this form: https://thealgorists.com/Feedback.