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恩,有4个的情况,有0个的情况,有对三角,有四边形,请问还差什么情况?

Posted by sunmoonstar_love at 2005-08-19 22:16:22
In Reply To:不是scu,不是大牛就不能说了?哈哈,考虑全了吗?不一定是四个三角形阿。 Posted by:tengshengbo at 2005-08-19 22:09:33


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