auto save

star.py

 """
 请使用turtle模块画出五角星
 """
+import turtle
+pen = turtle.Pen()
+pen.shape("turtle")
+pen.fillcolor("red")
+pen.up()
+pen.forward(-300)
+pen.left(90)
+pen.forward(250)
+pen.down()
+pen.right(90)
+pen.begin_fill()
+for i in range(2):
+    pen.forward(600)
+    pen.right(90)
+    pen.forward(350)
+    pen.right(90)
+pen.end_fill()
+pen.up()
+pen.pencolor("yellow")
+pen.fillcolor("yellow")
+pen.forward(50)
+pen.right(90)
+pen.forward(70)
+pen.left(90)
+pen.down()
+pen.begin_fill()
+for i in range(5):
+    pen.forward(70)
+    pen.right(144)
+pen.end_fill()
+pen.forward(70)
+left=60
+forward=30
+for i in range(4):
+    pen.up()
+    pen.left(left)
+    pen.forward(forward)
+    pen.down()
+    pen.begin_fill()
+    for i in range(5):
+        pen.forward(30)
+        pen.right(144)
+    pen.end_fill()
+    pen.up()
+    pen.forward(-1*forward)
+    pen.left(-1*left)
+    left-=40
+    forward+=10
+pen.hideturtle()
+turtle.done()
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