day4

Documentation

Index

• func Part1(cards []Card) int
• func Part2(cards []Card) int
• type Card
  • func LoadCards(filename string) ([]Card, error)

Functions

func Part1

func Part1(cards []Card) int

Part1 calculates the total scores in the pile of cards.

func Part2

func Part2(cards []Card) int

Part2 calculates the total number of cards you end up with. A card with winning numbers wins copies of the cards below the winning card equal to the number of matches.

Types

type Card

type Card struct {
	// contains filtered or unexported fields
}

func LoadCards

func LoadCards(filename string) ([]Card, error)

LoadCards loads cards from the given file.