auto save

diy1.py

@@ -6,11 +6,12 @@ import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
-i=1
-for i in range(start=0,stop,sep=1):
+for i in range(300):
     pen.forward(i)
     pen.forward(i)
     i+=1
     i+=1
     pen.right(91)
     pen.right(91)
+colors=["red","orange","yellow","green"]
+pen.pencolor(colors[i%4])
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
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