sukodu专题

POJ 3076 SUKODU [Dangcing Links DLX精准覆盖]

和3074只有数目的不同,3074是9×9,本来想直接用3074的,然后MLE,,,就差那么20M的空间,,, 从这里学习到了解法: http://www.cnblogs.com/ylfdrib/archive/2010/10/06/1844785.html

POJ 3074 SUKODU [Dancing Links DLX精准覆盖问题]

DLX各种教程看完之后,马马虎虎会写了 真是有点抽象有点难,不过还是感谢各路大神完美的教程 QUES SOLVE:http://www.cnblogs.com/ylfdrib/archive/2010/10/06/1844559.html  http://blog.csdn.net/liujiyong7/article/details/5934494 KNOWLEDGE PRE:ht