save project

diy1.py

@@ -5,9 +5,10 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
-for i in range(300):
-    pen.right(121)
-    pen.left(91)
+colors=["red","orange","yellow","green"]
+for i in range(1,300)
+    pen.forward(i)
+    pen.peencoior(colors[i%4])
     pen.right(91)
     pen.right(91)
 turtle.hideturtle()
 turtle.hideturtle()
 turtle.done()
 turtle.done()