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Grokking the Coding Interview Patterns in JavaScript

Solution: Decode String

Explore how to decode encoded strings by leveraging stack data structures. This lesson guides you through managing nested and repeated substrings by tracking counts and segments with stacks, helping you develop a reliable approach for string decoding problems in coding interviews.

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Statement

Given an encoded string, return its decoded version. The encoding rule follows the pattern: k[encoded string]k[encoded~string] ...