save project

kk.py

@@ -6,13 +6,17 @@ pen.penup()
 pen.goto(200,0)
 pen.goto(200,0)
 pen.write("你好",font=("Times",13,"normal"))
 pen.write("你好",font=("Times",13,"normal"))
 pen.hideturtle()
 pen.hideturtle()
+len=10
+pen.penup()
+pen.goto(100,100)
+pen.pendown()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 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)
 pen1.size("100")
 pen1.size("100")
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.hideturtle()
 pen1.hideturtle()