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Solution: Word Break

Understand how to implement a dynamic programming solution to the word break problem. Explore techniques to segment a string into valid dictionary words by optimizing recursive checks with a lookup table, improving time complexity while handling input constraints.

Statement

Given a string, s, and a dictionary of strings, wordDict, check if s can be segmented into a space-separated sequence of one or more dictionary words. If yes, return TRUE; else, return FALSE.

Note: The same word in the dictionary may be used multiple times.

Constraints:

  • 11 \leq s.length 250\leq 250

  • 11 \leq wordDict.length 1000\leq 1000 ...