day02_2019

Documentation

Overview

Package day02_2019 contains the solver for Advent of Code - Day 2: 1202 Program Alarm

Index

• type Solver
  • func NewSolver() *Solver
  • func (s *Solver) Part1() (string, error)
  • func (s *Solver) Part2() (string, error)
  • func (s *Solver) ProcessInput(fileContent string) error

Types

type Solver

type Solver struct {
	intcode.Memory
}

Solver implements the puzzle.Solver interface for the puzzle for day 2

func NewSolver

func NewSolver() *Solver

NewSolver returns a new solver

func (*Solver) Part1

func (s *Solver) Part1() (string, error)

Part1 solves part 1 of the puzzle. A copy of the opcodes slice is made before running the intcode program. Required to implement Solver.

func (*Solver) Part2

func (s *Solver) Part2() (string, error)

Part2 solves part 2 of the puzzle by brute-forcing every combination of nouns and verbs until finding the one that gives the correct answer. Required to implement Solver.

func (*Solver) ProcessInput

func (s *Solver) ProcessInput(fileContent string) error

ProcessInput processes the input by transforming it into a slice of opcodes (ints) saved in the struct. Required to implement Solver.