day04

Documentation

Index

• Constants
• func Part1(drawOrder []int, boards []Board) (int, error)
• func Part2(drawOrder []int, boards []Board) (int, error)
• type Board
  • func ParseInput(groups [][]string) (draw []int, boards []Board, err error)
  • func (b Board) IsWon(draw map[int]struct{}) bool
  • func (b Board) SumUnmarked(draw map[int]struct{}) int

Constants

const BoardDimension = 5

Functions

func Part1

func Part1(drawOrder []int, boards []Board) (int, error)

func Part2

func Part2(drawOrder []int, boards []Board) (int, error)

Types

type Board

type Board [][]int

func ParseInput

func ParseInput(groups [][]string) (draw []int, boards []Board, err error)

func (Board) IsWon

func (b Board) IsWon(draw map[int]struct{}) bool

func (Board) SumUnmarked

func (b Board) SumUnmarked(draw map[int]struct{}) int