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diy1.py

@@ -7,7 +7,7 @@ pen = turtle.Pen()
 pen.speed(20)
 pen.speed(20)
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
 distance=1
 distance=1
-for i in range(300):
+for i in range(1，300):
     pen.forward(distance)
     pen.forward(distance)
     distance+=1
     distance+=1
     pen.right(91)
     pen.right(91)