save project

diy1.py

@@ -13,8 +13,10 @@ colors=["white","blue","violet","cyan"]
 distance=1
 distance=1
 pen.speed(0)
 pen.speed(0)
 for i in range(1,300):
 for i in range(1,300):
+    pen.color(colors[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
+  
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()