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Grokking the Coding Interview Patterns in Go

Solution: Decode String

Explore how to apply stack data structures to decode encoded strings characterized by nested and repeated patterns. This lesson guides you through using stacks to manage and decode complex string structures, enabling you to implement a solution that handles multi-digit repeats and nested brackets effectively.

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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] ...