Class SolutionDay13

java.lang.Object

com.expedient.adventofcodejade.BaseSolution

com.expedient.adventofcodejade.solutions.year2024.SolutionDay13

public class SolutionDay13
extends BaseSolution

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	SolutionDay13.Machine	Record representing a Claw Machine

Constructor Summary

Constructors

Constructor	Description
SolutionDay13(PuzzleInput input, PuzzleInput sampleInputOne, PuzzleInput sampleInputTwo)

Method Summary

Modifier and Type	Method	Description
List<SolutionDay13.Machine>	getMachines(PuzzleInput input, boolean partTwo)	Parse the PuzzleInput into a list of Machines
Long	partOne(PuzzleInput input)	Logic for part one of the solution.
Long	partTwo(PuzzleInput input)	Logic for part two of the solution.
long	solveMachines(List<SolutionDay13.Machine> machines)	Given a list of Machines, calculates the solution for each Machine using Cramer's rule, then discard every machine whose solution doesn't actually work.

Methods inherited from class com.expedient.adventofcodejade.BaseSolution

getInput, run

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SolutionDay13

public SolutionDay13(PuzzleInput input,
 PuzzleInput sampleInputOne,
 PuzzleInput sampleInputTwo)

Method Details

getMachines

public List<SolutionDay13.Machine> getMachines(PuzzleInput input,
 boolean partTwo)

Parse the PuzzleInput into a list of Machines

Parameters:

input - the PuzzleInput

partTwo - whether this is part two, where a huge constant is added to the prize coords

Returns:

A List of Machines defined by the input

solveMachines

public long solveMachines(List<SolutionDay13.Machine> machines)

Given a list of Machines, calculates the solution for each Machine using Cramer's rule, then discard every machine whose solution doesn't actually work.

Parameters:

machines - List of Machines

Returns:

the total tokens required to win all machines

partOne

public Long partOne(PuzzleInput input)

Description copied from class: BaseSolution

Logic for part one of the solution. Must be overridden when implementing the solution.

Specified by:

partOne in class BaseSolution

Parameters:

input - the PuzzleInput to be used for the solution

Returns:

output of this part of the solution

partTwo

public Long partTwo(PuzzleInput input)

Description copied from class: BaseSolution

Logic for part two of the solution. Must be overridden when implementing the solution.

Specified by:

partTwo in class BaseSolution

Parameters:

input - the PuzzleInput to be used for the solution

Returns:

output of this part of the solution