Main

Description

Synopsis

Documentation

>>> :main
Just 376777
Just 3903937

Arguments

:: [(Integer, Integer, Integer, Integer)]	disc location, disc size, initial time, initial rotations
-> Maybe Integer	time to press button

Given a list of discs, find the right time to push the button.

Example:

Disc #1 has 5 positions; at time=0, it is at position 4.
Disc #2 has 2 positions; at time=0, it is at position 1.

>>> solve [(1, 5, 0, 4), (2, 2, 0, 1)]
Just 5