save project

diy1.py

@@ -3,13 +3,10 @@
 每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
 """
 import turtle
-
 pen = turtle.Pen()
 pen.speed(300)
-distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=1
+for i in range(1,300):
+    pen.forward(i)
     pen.right(91)
 # 隐藏画笔，保存画布
 pen.hideturtle()