save project

diy1.py

 import turtle
+Screen=turtle.Screen()
+Screen.bgcolor("light blue")
 creeper=turtle.Pen()
+pen1=turtle.Pen()
+pen1.penup()
+pen1.goto(110,-10)
+pen1.write("诺依\n,python真不错",("Times",50,"normal"))
 creeper.fillcolor("red")
 creeper.pencolor("red")
 creeper.begin_fill()
 creeper.pensize(5)
+size=50
 creeper.left(45)
-creeper.forward(100)
-creeper.circle(50,180)
+creeper.forward(size*2)
+creeper.circle(size,180)
 creeper.right(90)
-creeper.circle(50,180)
-creeper.forward(100)
+creeper.circle(size,180)
+creeper.forward(size*2)
 creeper.end_fill()
+creeper.hideturtle()
+pen1.hideturtle()
 turtle.done()