save project

diy1.py

+import turtle
+p = turtle.Pen()
+p.shape("turtle")
+p.speed(20)
+c=["red","blue","yellow","orange"]
+for i in range(1,300):
+    p.forward(i)
+    p.pencolor(c[c%4])
+    p.right(91)
+p.hideturtle()
+turtle.done()
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