save project

diy1.py

@@ -4,11 +4,16 @@
 """
 """
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
-pqa=1
-for i in range(300):
-    pen.forward(pqa)
+pen = turtle.Pen()
+screen = turtle.Screen()
+screen.bgcolor("light pink")
+colors=["white","blue","violet","cyan"]
+pen.speed(1000)
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(colors[i%4])
     pen.right(91)
     pen.right(91)
-    pqa+=1
+pen.hideturtle()
 turtle.done()
 turtle.done()