save project

diy1.py

+r = 50
+import turtle
+pen = turtle.Pen()
+screen = turtle.Screen()
+screen.bgcolor("light blue")
+pen.pensize(3)
+pen.pencolor("blue")
+pen.penup()
+pen.goto(-r*2,-r*2)
+pen.write("你好呀!\nhaha",font=("Times",20,"normal"))
+
+pen.goto(0,0)
+pen.pendown()
+pen.pensize(5)
+pen.pencolor("red")
+pen.left(45)
+pen.forward(r*2)
+pen.circle(r,180)
+pen.right(90)
+pen.circle(r,180)
+pen.forward(r*2)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file