save project

diy1.py

+import turtle
+pen=turtle.Pen()
+pen.goto(0,-100)
+screen=turtle.Screen()
+screen.bgcolor("red")
+len=textinput("提示","大小为?(只能用整数)")
+a=int(len)
+pen.penup()
+pen.write("bellcode的盗版不好玩，\nMicrosoft的正版，\n好玩！！！",font=("Times",30,"normil"))
+pen.hideturtle()
+penl=turtle.Pen()
+penl.color("red")
+penl.pensize(10)
+penl.fillcolor("red")
+penl.begin_fill()
+penl.left(45)
+penl.forward(2*a)
+penl.circle(50,180)
+penl.right(90)
+penl.circle(50,180)
+penl.forward(100)
+penl.end_fill()
+turtle.done()
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