type MyString struct {
	string
}

func (a *MyString) Less(b *MyString) bool {
	return a.string < b.string
}

func main() {
	mysort.F()

	sl1 := []*mysort.MyInt{{7}, {1}, {4}, {6}}
	mysort.Sort(sl1)
	fmt.Printf("%v %v %v %v\n", sl1[0], sl1[1], sl1[2], sl1[3])

	sl2 := []*MyString{{"when"}, {"in"}, {"the"}, {"course"}, {"of"}}
	mysort.Sort(sl2)
	fmt.Printf("%v %v %v %v %v\n", sl2[0], sl2[1], sl2[2], sl2[3], sl2[4])

}

type MyInt struct {
	Value int
}

func (a *MyInt) Less(b *MyInt) bool {
	return a.Value < b.Value
}

//go:noinline
func F() {
	sl1 := []*MyInt{&MyInt{4}, &MyInt{3}, &MyInt{8}, &MyInt{7}}
	Sort(sl1)
	fmt.Printf("%v %v %v %v\n", sl1[0], sl1[1], sl1[2], sl1[3])