Python基础综合练习

 1 import turtle
 2 from turtle import *
 3 
 4 
 5 def mygoto1(x, y):
 6     turtle.up()
 7     turtle.goto(x, y)
 8     turtle.down()
 9 
10 
11 def star(r):
12     turtle.begin_fill()
13     for i in range(5):
14         turtle.forward(r)
15         turtle.right(144)
16     turtle.end_fill()
17 
18 
19 turtle.setup(700, 500)
20 turtle.bgcolor(‘red‘)
21 turtle.color(‘yellow‘)
22 turtle.speed(8)
23 turtle.fillcolor(‘yellow‘)
24 turtle.hideturtle()
25 
26 
27 mygoto1(-300, 150)
28 star(100)
29 mygoto1(-190, 220)
30 star(45)
31 mygoto1(-140, 150)
32 star(45)
33 mygoto1(-140, 90)
34 star(45)
35 mygoto1(-190, 40)
36 star(45)
37 done()