Problem 42506. Who am I ?

Who am I ? Write any function that reveals itself under these constraints. Hint: I am combinatorial code, and I don't like states. Hint: Under free invocation I yield a default, half of a centum. Hint: Under forced invocation I reveal steps to \infinity.

Solution Stats

48.28% Correct | 51.72% Incorrect
Last solution submitted on Jun 10, 2018