save project

diy1.py

+from turtle import*
+pen=['red','green','orange','yellow']
+speed(20)
+pensize(1)
+for i in range(1,400):
+    color(pen[i%4])
+    forward(i)
+    right(91)
+hideturtle()
+done()
\ No newline at end of file

sa.py

+import turtle
+turtle.speed(30)
+turtle.pensize(2)
+turtle.pencolor("red")
+turtle.left(-180)
+turtle.circle(50,360)
+
+turtle.up()
+turtle.forward(100)
+turtle.pencolor("black")
+turtle.pendown()
+turtle.circle(50,360)
+
+turtle.up()
+turtle.forward(100)
+turtle.pencolor("blue")
+turtle.pendown()
+turtle.circle(50,360)
+
+turtle.up()
+turtle.backward(150)
+turtle.right(90)
+turtle.backward(50)
+turtle.left(90)
+turtle.pencolor("green")
+turtle.pendown()
+turtle.circle(50,360)
+turtle.up()
+turtle.forward(100)
+turtle.pencolor("yellow")
+turtle.pendown()
+turtle.circle(50,360)
+turtle.up()
+turtle.forward(-100)
+turtle.left(90)
+turtle.forward(120)
+turtle.pencolor("black")
+turtle.left(-90)
+turtle.forward(100)
+turtle.write("奥运五环")
+turtle.done()
\ No newline at end of file