save project

star.py

@@ -4,16 +4,17 @@ screen.bgcolor("yellow")
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
-pen.write("你好,\n感谢你的来信,\nturtle真好用。",font=("Times",15,"normal"))
+pen.write("你好,\n感谢你的来信,\npython真好用。",font=("Times",20,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
+len=50
 pen1.pencolor("red")
 pen1.pensize(5)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(len*2)
 pen1.hideturtle()
 turtle.done()
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