save project

diy1.py

@@ -7,7 +7,8 @@ pen.penup()
 pen.goto(100,100)
 pen.write("你好呀\n，我会在画布上写字了",font=("Times",30,"normal"))
 pen.hideturtle()
-len=40
+len=screen.textinput("提示","你想要多大的爱心呀？")
+w = int(len)
 pen1=turtle.Pen()
 pen1.penup()
 pen1.goto(0,50)
@@ -15,12 +16,11 @@ pen1.pendown()
 pen1.pencolor("red")
 pen1.pensize(5)
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*w)
+pen1.circle(w,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(w,180)
+pen1.forward(2*w)
 pen1.hideturtle()
 turtle.done()
 
-