PYTHON PROBLEM 118 · Beginner

Build a word-frequency table: Single vocabulary item

Count a line containing just one repeated word.

Counter · dictionaryCounterdictionary

PROBLEM OVERVIEW

What this Python exercise asks you to practise

This scenario tests build a word-frequency table. It belongs to the Sets and Dictionaries roadmap and uses the counter · dictionary pattern.

Uniqueness, membership tests, key-value lookup, frequency counting, and grouping.

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 counter · dictionary. Be ready to explain the input, the rule, the boundary cases, and why the chosen approach is appropriate.