auto save

diy1.py

 import turtle
 import turtle
 pen = turtle.Pen()
 pen = turtle.Pen()
-distence = 1
-for i in range(300):
-    pen.forward(distence)
-    distence+=1
+for i in range(1,300):
+    pen.forward(i)
     pen.right(91)
     pen.right(91)
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()