save project

diy1.py

@@ -10,8 +10,10 @@ pen.write("你好",font=("Times",20,"normal"))
 pen.hideturtle()
 #爱心
 pen1=turtle.Pen()
-pen1.pensize(5)
 pen1.pencolor("red")
+pen1.pensize(5)
+#借助变量
+len=60
 pen1.left(45)
 pen1.forward(100)
 pen1.circle(50,180)