auto save

diy1.py

 import turtle
-screen=turtle.Sureen()
-screen.bgcolor("red")
+screen=turtle.Screen()
+len=screen.textinput("提示","你想要多大的爱心：")
+len1=int(len)
+screen.bgcolor("pink")
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,0)
 pen.pendown()
 pen.write("就说些这吧",font=("方正舒体",20,"normal"))
-pen.done()
+
 pen.hideturtle()
 pen1=turtle.Pen()
 
@@ -16,12 +18,13 @@ pen1.penup()
 pen1.goto(-150,100)
 pen1.down()
 pen1.pensize(30)
+
 pen1.left(135)
-pen1.circle(100,180)
-pen1.forward(200)
+pen1.circle(len1,180)
+pen1.forward(2*len1)
 pen1.left(90)
-pen1.forward(200)
-pen1.circle(100,180)
+pen1.forward(2*len1)
+pen1.circle(len1,180)
 pen1.hideturtle()
 turtle.done()
 screen=turtle.Sureen()