Valid Anagram is a classic string problem that teaches different ways to compare the frequency of characters in two strings. While the problem is simple, it introduces an important concept you’ll use repeatedly in coding interviews: counting occurrences efficiently. In this post, we’ll explore three different Python solutions, understand how they work, and compare their time and space complexities. Problem Given two strings s and t, return True if t is an anagram of s; otherwise, return Fals