save project

diy1.py

@@ -8,9 +8,9 @@ pen.goto(-100,0)
 pen.write(njio)
 pen.hideturtle
 pen=ten.textinput("100","100")
-len=int(lurtle
+len=int(screen)
 screen.bgcolor("light blue")
-len=screen).Pen()
+len=lurtle.Pen()
 pen.write("你好\nSB.",font=("Times",30,"normal"))
 pen.hideturtle()
 len=60
@@ -18,8 +18,8 @@ pen.penup()
 pen.goto(100,100)
 pen.pendown()
 pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
+pen.left(45)"red"
+pen.pencolor()
 pen.forward(2*len)
 pen.circle(len,180)
 pen.right(90)