save project

diy1.py

@@ -4,7 +4,8 @@ pen.write("你好呀",font=("Times",30,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
-len=90
+len=screen.textinput("提示","你想要多大的爱心")
+a=int(len)
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.penup()
 pen1.penup()
 pen1.goto(0,100)
 pen1.goto(0,100)
@@ -12,11 +13,11 @@ pen1.pendown()
 pen1.pensize(3)
 pen1.pensize(3)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*a)
+pen1.circle(a,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(a,180)
+pen1.forward(2*a)
 
 
 
 
 turtle.done()
 turtle.done()
\ No newline at end of file