auto save

3.py

+import turtle
+p=turtle.Pen()
+p.pensize(5)
+def yuan(x,y,color):
+    p.penup()
+    p.goto(x,y)
+    p.pencolor(color)
+    p.pendown()
+    p.circle(100)
+yuan(0,0,"black")
+yuan(200,0,"red")
+yuan(-200,0,"blue")
+yuan(100,-170,"green")
+yuan(-100,-170,"yellow")
+turtle.done()
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