save project

是。py

-import turtle
+import turtle
 import turtle
 import turtle
 
 
 pen=turtle.Pen()
 pen=turtle.Pen()
-distance=1
-for i in ronge(300):
-    pen.forward(distance)
+for i in ronge(1,300):
+    pen.forward(i)
     pen.right(91)
     pen.right(91)
-    distance+=1
-pen.hideturtli()
-turtli.dome()
+turtle.hideturtli()
+turtli.done()
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