d18

Documentation

Index

• func ModifiedShuntingYard(tokens []string) (int, error)
• func ModifiedShuntingYard2(tokens []string) (int, error)
• func ParseInput(f []byte) [][]string
• func SolvePart1(tokens [][]string) (int, error)
• func SolvePart2(tokens [][]string) (int, error)
• type Node
• type NodeQueue
  • func (q *NodeQueue) MustPop() *Node
  • func (q *NodeQueue) Pop() (*Node, bool)
  • func (q *NodeQueue) Push(n *Node)
• type NodeStack
  • func (s *NodeStack) MustPop() *Node
  • func (s *NodeStack) Pop() (*Node, bool)
  • func (s *NodeStack) Push(n *Node)

Functions

func ModifiedShuntingYard

func ModifiedShuntingYard(tokens []string) (int, error)

ModifiedShuntingYard converts tokens to RPN but without operator precedence

func ModifiedShuntingYard2

func ModifiedShuntingYard2(tokens []string) (int, error)

ModifiedShuntingYard2 converts tokens to RPN but without operator precedence

func ParseInput

func ParseInput(f []byte) [][]string

ParseInput ..

func SolvePart1

func SolvePart1(tokens [][]string) (int, error)

SolvePart1 ..

func SolvePart2

func SolvePart2(tokens [][]string) (int, error)

SolvePart2 ..

Types

type Node

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

Node ..

type NodeQueue

type NodeQueue []*Node

NodeQueue ..

func (*NodeQueue) MustPop

func (q *NodeQueue) MustPop() *Node

MustPop ..

func (*NodeQueue) Pop

func (q *NodeQueue) Pop() (*Node, bool)

Pop ..

func (*NodeQueue) Push

func (q *NodeQueue) Push(n *Node)

Push ..

type NodeStack

type NodeStack []*Node

NodeStack ..

func (*NodeStack) MustPop

func (s *NodeStack) MustPop() *Node

MustPop ..

func (*NodeStack) Pop

func (s *NodeStack) Pop() (*Node, bool)

Pop ..

func (*NodeStack) Push

func (s *NodeStack) Push(n *Node)

Push ..