PYTHON PROBLEM 344 · Interview-Level

Segment a string into dictionary words: Near match fails

Reject a string whose final characters cannot be covered by the dictionary.

string DP · dictionary · company screenstring DPdictionarycompany screen

PROBLEM OVERVIEW

What this Python exercise asks you to practise

This scenario tests segment a string into dictionary words. It belongs to the Dynamic Programming roadmap and uses the string dp · dictionary · company screen pattern.

State design, recurrences, memoization, tabulation, optimization, and overlapping subproblems.

COMPLETE WORKSPACE

Learn the plan, trace the logic and run the solution

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SKILL TO CARRY FORWARD

Pattern relevance

This exercise strengthens string dp · dictionary · company screen. Be ready to explain the input, the rule, the boundary cases, and why the chosen approach is appropriate.