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多种解得情况下应该只能枚举自由变量的取值,找出最优解吧。直接令自由变量为0的话不能保证是最优解In Reply To:如果用高斯消元的话,因为解不唯一,如何保证刷的砖最少? Posted by:RoBa at 2006-08-19 20:35:55 > 数据貌似比较弱,对这组数据 > > 4 > yyyy > yyyy > yyyw > yyww > > 我的AC的程序输出是7 =.= Followed by:
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