我的天

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import turtle, math
def pie(t, r, n): # t for turtle, r for radius, n for sides
    angle = 360/n
    for i in range(n):
        bob.fd(r)
        bob.bk(r)
        bob.lt(angle)
    bob.fd(r)
    bob.lt(180-(180-angle)/2)
    for i in range(n):    
        bob.fd(2*math.sin(math.radians(angle/2))*r)
        bob.lt(angle)
    bob.rt(180-(180-angle)/2)
def move(t, length): # t for turle
    t.pu()
    t.fd(length)
    t.pd()
bob = turtle.Turtle()
move(bob, -230)
pie(bob, 100, 5)
move(bob, 120)
pie(bob, 100, 6)
move(bob, 120)
pie(bob, 100, 7)
turtle.mainloop()

import turtle, math def pie(t, r, n): # t for turtle, r for radius, n for sides angle = 360/n for i in range(n): bob.fd(r) bob.bk(r) bob.lt(angle) bob.fd(r) bob.lt(180-(180-angle)/2) for i in range(n): bob.fd(2*math.sin(math.radians(angle/2))*r) bob.lt(angle) bob.rt(180-(180-angle)/2) def move(t, length): # t for turle t.pu() t.fd(length) t.pd() bob = turtle.Turtle() move(bob, -230) pie(bob, 100, 5) move(bob, 120) pie(bob, 100, 6) move(bob, 120) pie(bob, 100, 7) turtle.mainloop()