Python 3, Monty Door Problem. Include docstrings.

Experiment: Choose t he prize door randomly and uniformly over 11,231. . Choose your door randomly and uniformly over [1,2,3 Monty Hall chooses the door that is not the prize door and not your door You may or may not switch to the remaining door With the never-switch policy, you never switch With the always-switch policy, you always switch. With the randoswitch policy, you flip a fair con to decide if you swiich. The experiment yields an answer: did you win the prize