save project

diy1.py

+import turtle
+pen = turtle.Pen()
+screen = turtle.Screen()
+screen.bgcolor("light pink")
+colors=["white","blue","yellow"","black"]
+distance=1
+pen.speed(1000)
+for i in range(1,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
+    pen.right(91)
+pen.hideturtle()
+turtle.done()

diy11.py

+import turtle
+pen=turtle.Pen()
+distance=1
+for i in range(500):    
+    pen.left(91)
+    pen.forward(distance)
+    distance=distance+1
+turtle.done()
\ No newline at end of file