save project

diy2.py

 import turtle
 import turtle
+
 pen=turtle.Pen()
 pen=turtle.Pen()
-d=1
-for i in range(10000000000000000):
-    pen.forward(d)
+screen=turtle.Screen()
+screen.bgcolor("black")
+color=["green","red","orange","yellow"]
+
+for i in range(1,300000):
+    pen.pencolor(color[i%4])
+    pen.forward(i)
     pen.right(91)
     pen.right(91)
-    d+=1
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()