save project

diy1.py

@@ -5,11 +5,10 @@
 import turtle
 
 pen = turtle.Pen()
+pen.pensize(2)
 # 请创造师在下面接着创作
-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()