save project

diy.py

 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-
 pen=turtle.Pen()
-pen.penup()
-pen.goto(0,200)
 pen.write("你好\n.",font=("Times",30,"normal"))
 pen.hideturtle()
+pen.penup()
+pen.goto(-100,100)
 pen.pendown()
 pen.pensize(5)
 pen1=turtle.Pen()
+len=screen.textinput("提示","你想要多大的爱心呢？")
+a=int(len)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(a*2)
+pen1.circle(a,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(a,180)
+pen1.forward(a*2)
 turtle.done()
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