Define compose(f, g) that returns a function applying f(g(x))
A medium Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- medium
Interview Prompt
Define compose(f, g) that returns a function applying f(g(x)). Given double = lambda n: n * 2 and inc = lambda n: n + 1, build f = compose(double, inc). Print f(3) (should be 8 because (3+1)*2).
How This Interview Works
- Read the vague prompt (just like a real interview)
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