/*
Package darts is for functions related to dart game.
*/
package darts
import "math"
// Score is for calculating the toss score based on the coordinates
func Score(x, y float64) (score int) {
	rad := math.Sqrt(x*x + y*y)
	switch {
	case rad <= 1:
		score = 10
	case rad <= 5:
		score = 5
	case rad <= 10:
		score = 1
	default:
		score = 0
	}
	return
}