save project

贺卡.py

-import turtle
+import turtle
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-screen.textinput("zcj","dkcm")
+len=screen.textinput("zcj","你想要多大的尺寸")
+zzj=int(len)
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
@@ -10,12 +11,11 @@ pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
-len=100
 pen1.left(135)
-pen1.forward(2*len)
-pen1.circle(-len,180)
+pen1.forward(2*zzj)
+pen1.circle(-zzj,180)
 pen1.left(90)
-pen1.circle(-len,180)
-pen1.forward(2*len)
+pen1.circle(-zzj,180)
+pen1.forward(2*zzj)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file