A map maps keys(string) to values(string). Basic operations includes:
Set. Given a key and a value, store it.
Get. Given a key, get the last value stored into this key, or ""(empty string) if nothing ever stored into.
For some reason, sometimes keys looks same but need to refer to different obj...
This is a simple loop that will put stdin in raw mode (disabling buffering so you don't have to press enter) to get single characters. You should do something smarter (like a with statement to disable it) but you get the idea here:
import tty
import sys
import termios
orig_settings = termios.tc...
Split some points
Given an even number of finite points return a line \$y=mx+b\$ that exactly splits the points on both sides.
Specs
Half of the points should be true for \$y>mx+b\$, the other half should be true for \$y<mx+b\$
\$P_x\$ and \$P_y\$ are integers
There will always exist a line \$y=...
