save project

diy1.py

@@ -10,15 +10,18 @@ pen.penup()
 pen.goto(100,-100)
 pen.write("123",font=("Times",20,"normal"))
 pen.hideturtle()
-#画心形
+#画心形，
+#弹窗
+size=screen.textinput("标题","心形大小")
+len=int(size)
 pen1=turtle.Pen()
 pen1.pensize(3)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.hideturtle()
 turtle.done()
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