exercises

Documentation

Index

• Variables
• type Direction
• type Exercise
  • func (e Exercise) One(input string) (any, error)
  • func (e Exercise) Two(input string) (any, error)
• type GardenMap
• type Point
• type Tile
• type TileType

Variables

var Moves = map[Direction]Point{
	Up:    {X: 0, Y: -1},
	Right: {X: 1, Y: 0},
	Down:  {X: 0, Y: 1},
	Left:  {X: -1, Y: 0},
}

Types

type Direction

type Direction int

const (
	Up Direction = iota + 1
	Right
	Down
	Left
)

type Exercise

type Exercise struct {
	common.BaseExercise
}

Exercise for Advent of Code 2023 day 21.

func (Exercise) One

func (e Exercise) One(input string) (any, error)

One returns the answer to the first part of the exercise.

func (Exercise) Two

func (e Exercise) Two(input string) (any, error)

Two returns the answer to the second part of the exercise.

type GardenMap

type GardenMap struct {
	Tiles    map[Point]*Tile
	Start    *Point
	Boundary Point
	Steps    int
}

type Point

type Point util.Point2D

type Tile

type Tile struct {
	Point Point
	Type  TileType
}

type TileType

type TileType rune

const (
	Garden TileType = '.'
	Rock   TileType = '#'
	Start  TileType = 'S'
)