It appears that AI was using Quora as a source.

www.quora.com/What-was-the...

It's a commercial port of Rogue so not quite the original BSD4.2 version that wikipedia says was from 1980 (I remember playing it in 1982).

Wild quail actually rather than salmon, but pretty much.

Actually on further inspection I see there are three places for packages but a lot of packages simply ignore those so for example I have git installed directly in Program Files rather than under AppData or Program Files/WinGet/Packages.

I think so. It has a folder for packages and (if it can create links) a single folder containing symlinks to the executables.

Or install it with winget: `winget install --exact astral-sh.uv`
winget comes with Windows 11 so you don't need to install any third party package manager.

Thank you, having an excellent first Saturday even if it is a little nippy.

The sliding window generator is straight out of the Python docs!

Brute-force was pretty much the only way to do Monkey Market. With your code you try and access every key that was in any buyer dict across all of them so lots of adding 0. I used a Counter and updated it with each buyer so only ever accessed existing keys.
For comparison: pastebin.com/U6Cf3cB3

It has to create it: if you had `d=defaultdict(list)` then `d[key].append(value)` only works because the object is created in the dictionary whenever first accessed.