save project

diy1.py

@@ -8,14 +8,15 @@ pen.penup()
 pen.goto(100 ,-100)
 pen.goto(100 ,-100)
 pen.write("你好呀.",font=("Times",13,"normal"))
 pen.write("你好呀.",font=("Times",13,"normal"))
 pen1=turtle.Pen()
 pen1=turtle.Pen()
+len=60
 pen1.pensize(9)
 pen1.pensize(9)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(len*2)
 turtle.done()
 turtle.done()
 
 
 """
 """