save project

diy1.py

@@ -4,18 +4,18 @@ screen.bgcolor("pink")
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
-pen.write("你好",font=("Times",13,"normal"))
+pen.write("你好",font=("Times",50,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-len=60
-pen1.forward(2*len)
-pen1.circle(len,180)
+r=60
+pen1.forward(2*r)
+pen1.circle(r,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(r,180)
+pen1.forward(2*r)
 pen1.hideturtle()
 turtle.done()