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The Character Map
A easy Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- easy
- Seniority
- staff
Problem
Our text analytics pipeline needs a character distribution analyzer. Write a function called char_count that takes a string and returns a dictionary mapping each character to its frequency - the NLP team uses this as a preprocessing step for language detection.
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.