save project

diy1.py

@@ -5,13 +5,10 @@
 import turtle
 pen = turtle.Pen()
 # 请创造师在下面接着创作
-distance=1
-pen = turtle.pen()
-colors（"red","orande","yellow","green"）
+colors=["red","orange","yellow","green"]
 for i in range(1,300):
     pen.pencolor(colors[i%4])
-    pen.forward(distance)
-    distance+=1
+    pen.forward(i)
     pen.right(91)
 # 隐藏画笔，保存画布
 pen.hideturtle()