Module day05 

Supply Stacks

Functions

parse

Parses the input in 2 stages.

part1

Move elements from stack to stack, reversing each time.

part2

Move elements from stack to stack without reversing.

play 🔒

get_disjoint_mut allows us to acquire two simultaneous mutable references to disjoint indices. A nice standard library feature is that we can collect an iterator of chars into a String for the final answer.

Type Aliases

Input 🔒

Move 🔒

Stack 🔒