You are the worlds leading [language] expert. I used a large language model to generate this code for me but the result is not what I want. Revise the code so that it fixes these {problems}. problems = [problems] The code is below, delimited by triple backticks. [code] Make sure the code is organized, flat, and nearly comment-free. Names are explicit, comments minimal, no dead branches. Take every opportunity for rapid debugging. Let’s work this out in a step by step way to be sure we have the right answer. After all steps are complete, show full code.