save project

贺卡.py

-import turtle
+import turtle
 import turtle
 import turtle
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
+screen.textinput("zcj","dkcm")
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
@@ -9,11 +10,12 @@ pen.hideturtle()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
+len=100
 pen1.left(135)
 pen1.left(135)
-pen1.forward(200)
-pen1.circle(-100,180)
+pen1.forward(2*len)
+pen1.circle(-len,180)
 pen1.left(90)
 pen1.left(90)
-pen1.circle(-100,180)
-pen1.forward(200)
+pen1.circle(-len,180)
+pen1.forward(2*len)
 pen1.hideturtle()
 pen1.hideturtle()
 turtle.done()
 turtle.done()
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