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Re:请教richardhuang :第4组数据的正确结果是什么?In Reply To:请教richardhuang :第4组数据的正确结果是什么? Posted by:legstrong at 2004-10-16 03:13:51 就是A的那个行列式有错 你手工算算或者用windows的calc算就知道了 必然是1000倍数啊(因为行列式第一行都是1000倍数) > 输入: > -1000 1000 1000 1000 > 999 1000 -999 0 > 1000 -500 998 2 > > 输出:? Followed by:
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