Valid Anagram
Detailed guide and Python implementation for the 'Valid Anagram' problem.
Problem Statement
Given two strings s and t, return True if t is an anagram of s, and False otherwise.
An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, using all the original letters exactly once.
Write a function isAnagram(s: str, t: str) -> bool.
- •1 <= len(s), len(t) <= 5 * 10^4
- •s and t consist of lowercase English letters
Examples
s = "anagram", t = "nagaram"
True
Both strings contain the same characters with the same frequencies: a(3), n(1), g(1), r(1), m(1).
s = "rat", t = "car"
False
'rat' contains 't' but 'car' does not. They have different character compositions.
Need a Hint?
Edge Cases to Watch
- Empty input structures
- Single element inputs
- Large numerical bounds
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