save project

diy5.py

@@ -3,3 +3,14 @@ pen=turtle.Pen
 pen.wirte("你好\n新宇老师.",font=("Times",30,"normal"))
 pen.hideturtle()
 turtle.dopne()
+len=60
+pen.penup()
+pen.goto(100,100)
+pen.pendown()
+pen.pensize(5)
+pen.pencolor("red")
+pen.left(45)
+pen.forword(2*len)
+pen.circle(len,180)
+pen.forward(2*len)
+turtle.done()
\ No newline at end of file