Teaching Kids Programming – Two Algorithms to Group Anagrams
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an array of strings strs, group the anagrams together. You can return the answer in any order. An Anagram …
Tag: String Algorithms
Teaching Kids Programming – Index Into an Infinite String (Find Substring)
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an alphabet (can be lower or uppercase) string s and two integers i and j where i …
Teaching Kids Programming – Check if a String is Prefix/Suffix in Python (Two Pointer Algorithm)
Teaching Kids Programming: Videos on Data Structures and Algorithms Prefix Algorithm using Two Pointer in Python In Python, we can use the startswith function to check if a string …
Teaching Kids Programming – Split String with Same Distinct Counts (Sliding Window)
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a lowercase alphabet string s. Return the number of ways to split the string into two strings …
Teaching Kids Programming – Greatest Common Divisor of Strings
Teaching Kids Programming: Videos on Data Structures and Algorithms For two strings s and t, we say “t divides s” if and only if s = t + … …