logginglisted

# Function entry/exit print logging For every function or method you write or edit: 1. At the **start** of the body, `print` the incoming parameter values (names and values). 2. Just **before each `return`** (or before falling off the end when there is an implicit `None`), `print` the value that is about to leave the function. You do **not** need to print anything before a `raise` / exception exit — only normal return paths. Use only the built-in `print(...)` call. Do **not** create log files, do **not** import `logging`, and do **not** add a custom logger helper just for this. Keep the prints short and local to the function — this is temporary debug-style tracing, not a logging framework.