save project

diy1.py

@@ -5,16 +5,17 @@ screen.bgcolor("light blue")
 pen2 = turtle.Pen()
 pen2 = turtle.Pen()
 pen2.penup() 
 pen2.penup() 
 def draw():
 def draw():
+    len=30
     pen.fillcolor("red")
     pen.fillcolor("red")
     pen.begin_fill()
     pen.begin_fill()
     pen.pensize(10)
     pen.pensize(10)
     pen.pencolor("red")
     pen.pencolor("red")
     pen.left(45)
     pen.left(45)
-    pen.forward(100)
-    pen.circle(50,180)
+    pen.forward(2*len)
+    pen.circle(len,180)
     pen.right(90)
     pen.right(90)
-    pen.circle(50,180)
-    pen.forward(100)
+    pen.circle(len,180)
+    pen.forward(2*len)
     pen.end_fill()
     pen.end_fill()
     pen.hideturtle()
     pen.hideturtle()
 
 
@@ -29,6 +30,7 @@ def writer():
 draw()#画爱心
 draw()#画爱心
 writer()#写文字
 writer()#写文字
 turtle.done()
 turtle.done()
-
+len=screer.textinput("提式".额度)
+size=int(len)