auto save

diy1.py

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