🔓 Day 49 – Decode String | LeetCode Today’s problem was all about string decoding using stacks and recursion. The challenge was to decode patterns like k[encoded_string] where the substring inside ...

Given an encoded string, return its decoded string. The encoding rule is: k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly k times. Note that k is ...

Attach the length of each string followed by a delimiter (e.g., #) and then the string itself. This ensures the encoded string can be accurately decoded. Store the lengths of all strings, separated by ...

Design an algorithm to encode a list of strings to a string. The encoded string is then sent over the network and is decoded back to the original list of strings.