save project

diy1.py

@@ -4,7 +4,9 @@
 """
 """
 import turtle
 import turtle
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
+colors=["red","yellow","orange","green"]
 for i in range(1,300):
 for i in range(1,300):
+    turtle.pencolor(colors[i%4])
     turtle.forward(i)
     turtle.forward(i)
     turtle.right(91)
     turtle.right(91)
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布