Solution: Remove All Adjacent Duplicates in String II
Explore how to efficiently remove all k adjacent duplicates in a string by using a stack to track characters and their counts. Understand the approach to perform repeated removals in a single pass, ensuring a unique final string. This lesson develops your ability to use stacks for string manipulation problems common in coding interviews.
We'll cover the following...
We'll cover the following...
Statement
Given a string s and an integer k, a k-duplicate removal involves selecting k adjacent and equal characters from s and removing them, after which the left and right portions of the string are joined together.
Perform k-duplicate removals on s repeatedly until no more can be made.
Return the final string after all such removals. The answer is guaranteed to be unique.
Constraints:
...