Ransom Note

Difficulty: Easy<hr><p>Given two strings ransomNote and magazine, return true if ransomNote can be constructed by using the letters from magazine and false otherwise.</p>

Each letter in magazine can only be used once in ransomNote.

 

Example 1:

Input: ransomNote = "a", magazine = "b"
Output: false

Example 2:

Input: ransomNote = "aa", magazine = "ab"
Output: false

Example 3:

Input: ransomNote = "aa", magazine = "aab"
Output: true

 

Constraints: