Tag: string algorithm
Teaching Kids Programming: Videos on Data Structures and Algorithms Given the strings text, word0, and word1, return the smallest distance between any two occurrences of word0 and word1 in …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a string s, return the longest palindromic substring in s. Example 1: Input: s = “babad” Output: “bab” Explanation: …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given two strings s and t, return true if s is a subsequence of t, or false otherwise. A subsequence …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a string s consisting of only the characters ‘a’ and ‘b’, return true if every ‘a’ appears before every …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a string s, consisting of digits and lowercase alphabet characters, that’s a run-length encoded string, return its decoded version. …