Solution: Find Words That Can Be Formed by Characters
Explore how to solve the problem of finding words that can be formed by given characters by using frequency counting in C#. Learn how to create and compare frequency maps to identify valid words and calculate the total length efficiently.
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Statement
You are given an array of strings words and a string chars.
A string in words is considered good if it can be formed using only the characters available in chars, where each character in chars may be used at most once per word.
Return the sum of the lengths of all good strings in words.
Constraints:
words.lengthwords[i].length,chars.length...