save project

diy1.py

 import turtle
 import turtle
+screen=turtle.Screen()
+len=screen.textinput("提示","你想要一个多大的矮行星")
+a=int(len)
+
+
+screen.bgcolor("pink")
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.penup()
 pen.penup()
-pen.goto(-100,-100)
-pen.write("Hi,诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空",font=("Times",18,"normal"))
+pen.goto(100,-100)
+pen.write("诺伊，\nturtle炸好哟，\n误会在花布衫给资料！",font=("Times",13,"normal"))
 pen.hideturtle()
 pen.hideturtle()
-screen=turtle.Screen()
-screen.bgcolor("light blue")
 pen1=turtle.Pen()
 pen1=turtle.Pen()
-pen1.penup()
-pen1.goto(-100,0)
-pen1.pendown()   
 pen1.pencolor("red")
 pen1.pencolor("red")
-pen1.pensize(5) 
+pen1.pensize(10)
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
-pen1.right(90) 
-pen1.circle(50,180)
-pen1.forward(100)   
-pen1.hideturtle()    
+pen1.forward(2*a)
+pen1.circle(a,180)
+pen1.right(90)
+pen1.circle(a,180)
+pen1.forward(2*a)
+pen1.hideturtle()
 turtle.done()
 turtle.done()
+