補充例項：
import
turtle
defmain():
turtle.pensize(3)
turtle.penup()
turtle.goto(
-200,-
50)turtle.pendown()
turtle.begin_fill()
turtle.color(
"red"
)turtle.circle(
40, steps=3
)turtle.end_fill()
turtle.penup()
turtle.goto(
-100,-
50)turtle.pendown()
turtle.begin_fill()
turtle.color(
"blue"
)turtle.circle(
40, steps=4
)turtle.end_fill()
turtle.penup()
turtle.goto(0,
-50)turtle.pendown()
turtle.begin_fill()
turtle.color(
"green"
)turtle.circle(
40, steps=5
)turtle.end_fill()
turtle.penup()
turtle.goto(
100,-50
)turtle.pendown()
turtle.begin_fill()
turtle.color(
"yellow"
)turtle.circle(
40, steps=6
)turtle.end_fill()
turtle.penup()
turtle.goto(
200,-50
)turtle.pendown()
turtle.begin_fill()
turtle.color(
"purple"
)turtle.circle(40)
turtle.end_fill()
turtle.color(
"green"
)turtle.penup()
turtle.goto(
-100,50
)turtle.pendown()
turtle.write((
"cool colorful shapes"
),font =(
"times"
, 18
, "bold"
))turtle.hideturtle()
turtle.done
if__name__ ==
'__main__'
:main()
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