课件:
错题:
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编程题:
错误做法:
正解:
#OctagonDraw.py import turtle as t t.pensize(2) for i in range(8): t.fd(100) t.left(45)
错误做法:
正解:
#OctagonDraw.py import turtle as t t.pensize(2) for i in range(8): t.fd(100) t.left(45)