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Grokking the Coding Interview Patterns in Python

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

Explore the backtracking technique to split a string into the maximum number of unique substrings. Understand how to recursively generate partitions, track used substrings, and backtrack when needed to find the optimal solution. This lesson helps you apply a systematic approach to solve string partitioning problems with constraints on uniqueness.

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≤1 \leq s.length ≤16\leq 16 ...