auto save

diy1.py

+import turtle
+s=turtle.Screen()
+s.bgcolor("light blue")
+banjing=s.textinput("输入框","输入你想要的大小")
+banjing=int(banjing)
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("你好呀,\nxrn",font=("Times",30,"normal"))
+pen.hideturtle()
+p1 = turtle.Pen()
+p1.pencolor("red")
+p1.pensize(15)
+p1.left(45)
+p1.forward(banjing*2)
+p1.circle(banjing,180)
+p1.right(90)
+p1.circle(banjing,180)
+p1.forward(banjing*2)
+p1.hideturtle()
+turtle.done()
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