def search2():
l, e1, a12, e2, a20, e0, sa = create_circular_linked_list(
[1, 2, 0], y=220)
ant = Pointer(e0, 'ant', direction='d.d_2', color=RED, dist=25)
p = Pointer(e1, 'p', direction='u.u_2', color=RED)
return [
l, e1, a12, e2, a20, e0, sa,
ant, p
]
def search1():
l, e1, a12, e2, a20, e0, sa = create_circular_linked_list([1, 2, 0])
ant = Pointer(e1, 'ant', direction='d.d_2', color=RED, dist=25)
p = Pointer(e2, 'p', direction='u.u_2', color=RED)
c = Circle(a12.middle, "", color=RED, radius=10)
return [
l, e1, a12, e2, a20, e0, sa,
ant, p, c
]
def draw():
l, e1, a12, e2, a23, e3, sa = create_circular_linked_list(
["", None, "", ""])
c1 = Cross(a12, color=RED)
en = LinkedList((e2.x - 60, e2.y - 40), "", color=RED)
a1n = Arrow(e1.prox_1, en.start_4, color=RED)
an2 = Arrow(en.prox_3, e2.start_0, color=RED)
return [
l, e1, a12, e2, a23, e3, sa,
c1, en, a1n, an2,
]
def remove():
l, e1, a12, e2, sa = create_circular_linked_list(
[1, 2], color=RED, y=220)
sa = SubArrow(e2.prox_2, e1.start_2, color=RED, size_y=40, size_x1=25)
p1 = Pointer(e1, 'p', direction='u.u_2', color=RED)
ant2 = Pointer(e2, 'ant', direction='d.d_2', color=RED, dist=25)
sa2 = SubArrow(e2.prox_3, e2.start_3, color=BLUE, size_y=20)
csa = Cross(sa, color=BLUE)
cl = Cross(l.label, color=BLUE)
l2 = Pointer(e2, 'l', direction='ul.u_0', color=BLUE)
return [
l, e1, a12, e2, sa,
ant2, p1, sa2, csa, cl, l2
]
def draw():
return (
create_circular_linked_list([]) +
create_circular_linked_list([""], x=100)
)
