save project

diy1.py

@@ -2,7 +2,7 @@
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("light blue")                 
+screen.bgcolor("light blue")
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("3.14159\n26535\n89793\n23079\n63433",font=("Times",10,"normal"))
 pen.write("3.14159\n26535\n89793\n23079\n63433",font=("Times",10,"normal"))
@@ -11,10 +11,12 @@ len=99
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(10)
 pen1.pensize(10)
 pen1.pencolor("red")
 pen1.pencolor("red")
+len=screen.textinput("提示","多大?")
+wx=int(len)
 pen1.left(45)
 pen1.left(45)
-pen1.forward(len*2)
-pen1.circle(len,180)
+pen1.forward(wx*2)
+pen1.circle(wx,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(len*2)
+pen1.circle(wx,180)
+pen1.forward(wx*2)
 turtle.done()
 turtle.done()
\ No newline at end of file