save project

diy1.py

@@ -12,17 +12,15 @@ pen.penup()
 pen.goto(100,-100)
 pen.write("仰天大笑出门去,\n我辈岂是蓬篙人。",font=("Times",30,"normal"))
 pen.hideturtle()
-
-
-
 pen1=turtle.Pen()
 pen1.pensize(6)
 pen1.pencolor("red")
+ab=50
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(ab*2)
+pen1.circle(ab,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(ab,180)
+pen1.forward(ab*2)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file