save project

diy1.py

 import turtle
 import turtle
+a=10
+screen=turtle.Screen()
+screen.bgcolor("light blue")
 pen=turtle.Pen()
 pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
 pen.write("春眠不觉晓，\n处处闻啼鸟。\n夜来风雨声，\n花落知多少。",font=("Times",20,"normal"))
 pen.write("春眠不觉晓，\n处处闻啼鸟。\n夜来风雨声，\n花落知多少。",font=("Times",20,"normal"))
-#turtle.hideturtle()
-#turtle.done()
+turtle.hideturtle()
+b=screen.textinput("温馨提示","只能输入数字！！！！！！！！！！！！")
+a=int(b)
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.pencolor("pink")
 pen1.pencolor("pink")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*a)
+pen1.circle(a,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(a,180)
+pen1.forward(2*a)
 pen1.hideturtle()
 pen1.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file