What this Python exercise asks you to practise
This scenario tests count words. It belongs to the Strings and Text Processing roadmap and uses the split · len pattern.
Indexing, slicing, searching, formatting, normalization, and character-by-character logic.
Learn the plan, trace the logic and run the solution
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This exercise strengthens split · len. Be ready to explain the input, the rule, the boundary cases, and why the chosen approach is appropriate.