save project

diy1.py

@@ -2,10 +2,10 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-len=screen.textinput("100","-100")
-len=int(len)
+len=screen.textinput("100","100")
+lovesize=int(len)
 pen=turtle.Pen()
-pen.write("你好\n何.",font=("Times",30,"normal"))
+pen.write("你好\n何.",font=("Times",0,"normal"))
 pen.hideturtle()
 len=60
 pen.penup()
@@ -14,9 +14,9 @@ pen.pendown()
 pen.pensize(5)
 pen.pencolor("red")
 pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
+pen.forward(2*lovesize)
+pen.circle(lovesize,180)
 pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+pen.circle(lovesize,180)
+pen.forward(2*lovesize)
 turtle.done()