save project

diy1.py

 import turtle
 import turtle
+long=100
 a=turtle.Screen()
 a=turtle.Screen()
 a.bgcolor("lightskyblue")
 a.bgcolor("lightskyblue")
 i=turtle.Pen()
 i=turtle.Pen()
@@ -10,10 +11,10 @@ o=turtle.Pen()
 o.left(45)
 o.left(45)
 o.pencolor("red")
 o.pencolor("red")
 o.pensize(5)
 o.pensize(5)
-o.forward(100)
-o.circle(50,180)
+o.forward(2*long)
+o.circle(long,180)
 o.right(90)
 o.right(90)
-o.circle(50,180)
-o.forward(100)
+o.circle(long,180)
+o.forward(2*long)
 o.hideturtle()
 o.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file