save project

diy1.py

@@ -12,7 +12,8 @@ pen.write("人民币在1948.12.01成立\n马文蔚书写中国人民银行.",fon
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
-r=random.randint(30,70)
+r1=screen.textinput("提示","你要多大的元")
+r=float(r1)
 pen1.left(45)
 pen1.forward(r*2)
 pen1.circle(r,180)