day416

Documentation

Index

• func MinimumStepsPath(path []Point) int
• type Point

Functions

func MinimumStepsPath

func MinimumStepsPath(path []Point) int

MinimumStepsPath returns the minimum number of steps required to walk the path. The path must be walked in order. 8 directions possible: 4 cardinal and 4 intercardinal.

Types

type Point

type Point struct {
	X, Y int
}

Point is a X and Y coordinate.