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)")
+len=screen.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.goto(0,-100)
+pen.write("bellcode是盗版的不好玩，\nMicrosoft的正版，\n好玩！！！",font=("Times",30,"normal"))
 pen.hideturtle()
 penl=turtle.Pen()
-penl.color("red")
+penl.color("green")
 penl.pensize(10)
-penl.fillcolor("red")
+penl.fillcolor("black")
 penl.begin_fill()
 penl.left(45)
 penl.forward(2*a)
-penl.circle(50,180)
+penl.circle(a,180)
 penl.right(90)
-penl.circle(50,180)
-penl.forward(100)
+penl.circle(a,180)
+penl.forward(2*a)
 penl.end_fill()
 turtle.done()
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