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Grokking the Coding Interview Patterns in C++

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 distinct substrings. Understand the recursive approach to generate unique partitions, track visited substrings, and backtrack to find the optimal solution. This lesson helps you practice a key combinatorial problem-solving pattern used in coding interviews.

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 ...