Create two Counters: c1 = Counter({'a': 3, 'b': 1}) and c2 = Counter({'a': 1, 'b': 4})

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Problem

Create two Counters: c1 = Counter({'a': 3, 'b': 1}) and c2 = Counter({'a': 1, 'b': 4}). Print c1 + c2 and c1 - c2.

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