save project

diy1.py

@@ -8,9 +8,9 @@ screen=turtle.Screen()
 screen.bgcolor("black")
 pen.speed(10)
 # 请创造师在下面接着创作
-colors=["ren","green","blue","yellow"]
+colors=["red","green","blue","yellow"]
 for i in range(1,300):
-    pen.pencolor(colors[1%4])
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.right(91)
 # 隐藏画笔，保存画布