save project

diy1.py

@@ -7,14 +7,17 @@ import turtle
 screen=turtle.Screen()
 screen.bgcolor("pink")
 pen1=turtle.Pen()
-len=60
+screen=turtle.Screen()
+screen.textinput("提示","你想要多大的爱心呀！")
+len=screen.textinput("提示","你想要多大的爱心呀！")
+lovesive=int(len)
 pen1.pensize(20)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*lovesive)
+pen1.circle(lovesive,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(lovesive,180)
+pen1.forward(2*lovesive)
 pen.hideturtle()
 turtle.done()
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