save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 # 利用write()帮助悟空给诺依回信吧~
 import turtle  
 import turtle  
 pen=turtle.Pen()
 pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("lightpink")
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("诺依\n你吃了吗？\n好吃吗？",font=("Times",30,"normal"))
 pen.write("诺依\n你吃了吗？\n好吃吗？",font=("Times",30,"normal"))
-len=100
+a=screen.textinput("问题","大小")
+len=int(a)
 pen.hideturtle()
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
@@ -15,8 +18,7 @@ pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
 pen1.circle(len,180)
 pen1.circle(len,180)
 pen1.forward(2*len)
 pen1.forward(2*len)
-screen=turtle.Screen()
-screen.bgcolor("lightpink")
+
 pen1.hideturtle()
 pen1.hideturtle()
 turtle.done()
 turtle.done()