func New() *List {
	dummy := &Element{}
	dummy.Prev = dummy
	dummy.Next = dummy
	return &List{dummy: dummy}
}
//New returns an initialized list.

New returns an initialized list.
// New returns an initialized list .
func New() *List {
	dummy := &Element{}
	dummy.Prev = dummy
	dummy.Next = dummy
	return &List{dummy: dummy}
}
func New ( ) * List { dummy := & Element { } dummy . Prev = dummy dummy . Next = dummy return & List { dummy : dummy } }
New returns an initialized list.
New returns an initialized list .