save project

diy1.py

@@ -2,10 +2,8 @@ import turtle
 import random
 turtle.hideturtle()
 turtle.speed(0)
-a=1
-b="red","orange","pink"
-for i in range(900):
-    turtle.forward(a)
-    a=a+1
+b="red","orange","pink","yellow"
+for i in range(1,900,1):
+    turtle.forward(i)
     turtle.right(91)
 turtle.done()
\ No newline at end of file