Tag Archives: suffix
Leetcode 30 – Substring with concatenation of all words
Source: https://leetcode.com/problems/substring-with-concatenation-of-all-words/ Problem statement You are given a string s and an array of strings words. All the strings of words are of the same length. A concatenated substring in s is a substring that contains all the strings of any permutation of words concatenated. For example, if words = [“ab”,”cd”,”ef”], then “abcdef”, “abefcd”, “cdabef”,…