auto save

diy1.py

-import turtle 
-pen=turtle.Pen()
-name = input("你想要什么颜色的三角形？")
-pen.fillcolor(name)
-pen.begin_fill()
-for i in range(3)：
-    pen.fd(90)
-    pen.right(120)
-pen.end_fill()
-turtle.done()
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