save project

1.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("light yellow")
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.pendown()
 pen.pendown()
 pen.write("杀马特团长，\n我在沈阳大街等你\n有你好果汁吃。",font=("time","20","normal"))
 pen.write("杀马特团长，\n我在沈阳大街等你\n有你好果汁吃。",font=("time","20","normal"))
-len=60
+len=screen.textinput("提示","你想要多大的爱心：")
+len=int(len)
 p=turtle.Turtle()
 p=turtle.Turtle()
 p.pensize(5)
 p.pensize(5)
 p.pencolor("red")
 p.pencolor("red")
@@ -17,6 +20,4 @@ p.right(90)
 p.circle(len,180)
 p.circle(len,180)
 p.forward(2*len)
 p.forward(2*len)
 p.end_fill()
 p.end_fill()
-screen=turtle.Screen()
-screen.bgcolor("light yellow")
 turtle.done()
 turtle.done()
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