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The Word Map
A easy Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- easy
- Seniority
- mid
Problem
Our search indexing pipeline needs a basic term frequency calculator. Write a function that takes a text string and returns a dictionary mapping each word to its occurrence count - lowercase everything, split on whitespace, and strip attached punctuation.
Practice This Problem
Solve this Python problem with real code execution. DataDriven runs your Python code in a sandboxed Docker environment and grades it instantly.