save project

diy1.py

@@ -4,19 +4,17 @@ import turtle
 #screen.bgcolor("light blue")
 #len=screen.textinput("100","100")
 #len=int(len)
-#pen=turtle.Pen()
+#pen=turtle.Pen1()
 #pen.write("你好诺依\n我是悟空\n我喜欢你",font=("Times",30,"normal"))
 #pen.hideturtle()
-len=60
-pen.penup()
-pen.goto(100,100)
-pen.pendown()
-pen.pensize(5)
-pen.pencolor("green")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+pen1=turtle.pen()
+pen1.pencolor("green")
+pen1.pensize(5)
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+pen1.hideturtle()
 turtle.done()
\ No newline at end of file