save project

diy1.py

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