save project

diy1.py

@@ -14,14 +14,15 @@ pen1.pensize(5)
 pen1.pencolor("red")
 #爱心的大小
 pen1.penup()
+len=60
 pen1.goto(-10,100)
 pen1.pendown()
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 
 pen1.hideturtle()
 turtle.done()