DIY: Decoding a String
Explore how to decode complex nested encoded strings by implementing a function that expands repeated patterns within a string. This lesson helps you understand recursive and iterative approaches to handle encoding formats typically seen in technical interviews, preparing you for practical problem-solving scenarios.
We'll cover the following...
We'll cover the following...
Problem statement
Given an encoded string, return its decoded string.
The input string is encoded such that k[pattern] should be decoded to pattern repeatedly for k ...