Solution: Word Break II
Explore the dynamic programming approach to the Word Break II problem, where you generate all possible sentences from a string using words in a dictionary. This lesson helps you understand how to optimize recursive solutions using bottom-up tabulation, leveraging the problem's optimal substructure and overlapping subproblems to reduce time complexity.
Statement
You are given a string, s, and an array of strings, wordDict, representing a dictionary. Your task is to add spaces to s to break it up into a sequence of valid words from wordDict. We are required to return an array of all possible sequences of words (sentences). The order in which the sentences are listed is not significant.
Note: The same dictionary word may be reused multiple times in the segmentation.
Constraints:
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s.length...