func NewRepeated(less LessFunc) *List {
	l := New(less)
	l.repeat = true
	return l
}
// NewRepeated creates skiplist with possible repeated elements
NewRepeated creates skiplist with possible repeated elements
// NewRepeated creates skiplist with possible repeated elements
func NewRepeated(less LessFunc) *List {
	l := New(less)
	l.repeat = true
	return l
}
func NewRepeated ( less LessFunc ) * List { l := New ( less ) l . repeat = true return l }
NewRepeated creates skiplist with possible repeated elements
NewRepeated creates skiplist with possible repeated elements