save project

diy1.py

@@ -6,13 +6,5 @@ a=["black","red","blue","purple"]
 for i in range(1,600):
 for i in range(1,600):
     turtle.forward(i)
     turtle.forward(i)
     turtle.right(91)
     turtle.right(91)
-    turtle.color(b)
-    if i%4==0:
-        b=a.append(0)
-    if i%4==1:
-        b=a.append(1)
-    if i%4==2:
-        b=a.append(2)
-    if i%4==3:
-        b=a.append(3)
+    turtle.color(a[i%4])
 turtle.done()
 turtle.done()
\ No newline at end of file