save project

diy1.py

@@ -3,11 +3,11 @@ import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 len=screen.textinput("100","100")
-len=int(len)
+lovesize=int(len)
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
-pen.write("落红不是无情物\n化作春泥更护花.",font=("Times",30,"normal"))
+pen.write("落红不是无情物 \n化作春泥更护花.",font=("Times",30,"normal"))
 pen.hideturtle()
 len=60
 pen.penup()
@@ -16,9 +16,9 @@ pen.pendown()
 pen.pensize(5)
 pen.pencolor("red")
 pen.left(45)
-pen.forward(2*len)
+pen.forward(2*lovesize)
 pen.circle(len,180)
 pen.right(90)
 pen.circle(len,180)
-pen.forward(2*len)
+pen.forward(2*lovesize)
 turtle.done()