Solution: Custom Sort String
Explore how to implement a custom sort string algorithm by using hash maps to count character frequencies and reorder a string according to a given custom order. This lesson helps you understand the problem constraints, design an optimal solution with O(n) time complexity, and handle extra characters effectively.
We'll cover the following...
We'll cover the following...
Statement
Given two strings, order and s, where all characters in order are unique and arranged in a custom order, return any permutation of s that satisfies the following condition:
The characters in the permuted s should appear in the same relative order as they do in order. Specifically, if a character x appears before a character y in order, then x must also appear before y in the permuted string.
Constraints:
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