Search⌘ K
AI Features
Home
Courses
Grokking the Coding Interview Patterns

Solution: Split a String Into the Max Number of Unique Substrings

Explore how to apply backtracking to split a string into the maximum number of unique substrings. This lesson guides you through recursively partitioning the string, maintaining a set of used substrings, and exploring all possible unique segmentations to find the optimal count.

We'll cover the following...

Statement

Given a string, s, determine the maximum number of unique substringsA substring is defined as a continuous sequence of characters within a string. into which s can be split. You can divide s into any sequence of nonempty substrings, ensuring their concatenation reconstructs the original string. However, each substring in the split must be distinct.

Constraints:

  • 1≤ ...