save project

diy1.py

@@ -4,9 +4,9 @@ pen.speed(0)
 screen=turtle.Screen()
 screen.bgcolor('black')
 qwertyuiop=['red','yellow','blue','green']
-for i in range(1,3001):
+for i in range(1,10001):
     pen.pencolor(qwertyuiop[i%4])
-    pen.forward(i)
-    pen.right(91)
+    pen.forward(i/2)
+    pen.right(90)
 pen.hideturtle()
 turtle.done()
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