save project

diy1.py

@@ -6,10 +6,11 @@ import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
+color = ["red","yellow","orange","green"]
 distance=1
 distance=1
-for i in range(300):
-    pen.forward(1)
-    distance+=1
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(color[i%4])
     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()