save project

diy1.py

@@ -6,10 +6,9 @@ import turtle
 
 pen=turtle.Pen()
 a=0
-for i in range(300):
-    pen.forward(a)
+for i in range(1,300):
+    pen.forward(i)
     pen.right(91)
-    a+=1
     
 # 请创造师在下面接着创作