save project

diy1.py

+import turtle
+turtle.pensize(2)
+turtle.speed(0)
+color=["red","blue","green","purple","yellow"]
+a=1
+for i in range(300):
+    turtle.color(color[i%4])
+    turtle.forward(a)
+    turtle.left(91)
+    a+=2
+turtle.done()
\ No newline at end of file