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diy1.py

-#定义一个函数sum_numbers()
-#要求这个函数能接收一个名为num的整型参数
-#要求这个函数能计算1+2+3+……+num的结果
-
-
+import turtle
+turtle.pensize(10)
+turtle.fillcolor("blue")
+turtle.begin_fill()
+turtle.circle(50)
+turtle.end_fill()
+turtle.fd(90)
+for i in range(2):
+    turtle.left(120)
+    turtle.fd(180)
+turtle.left(120)
+turtle.fd(90)
+turtle.left(90)
+turtle.fd(150)
+turtle.hideturtle()
+turtle.done()
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