save project

diy1.py

 # 利用write()帮助悟空给
 import turtle
-len=90
 screen=turtle.Screen()
+len=screen.textinput("提示","你想要多大的爱心呀")
+x=int(len)
 screen.bgcolor("pink")
 pen=turtle.Pen()
 pen.penup()
@@ -13,10 +14,10 @@ pen1=turtle.Pen()
 pen1.pensize(10)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*x)
+pen1.circle(x,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(x,180)
+pen1.forward(2*x)
 pen1.hideturtle()
 turtle.done()