save project

diy1.py

@@ -10,12 +10,12 @@ pen.hideturtle()
 pen1=turtle.Pen() #画爱心的笔
 pen1=turtle.Pen() #画爱心的笔
 
 
 
 
-pen.hideturtle()
-len=60
+
+len=screen.textinput("半径框","爱心半径是")
 pen1.left(45)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.forward(2*len)
 pen1.circle(len,180)
 pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
 pen1.circle(len,180)
 pen1.circle(len,180)
 pen1.forward(2*len)
 pen1.forward(2*len)
-turtle.done()
+turtle.done()
\ No newline at end of file