2013年4月30日

NEFU 688 Word maker! 网络流

摘要： Word maker!Time Limit 5000msMemory Limit 65536KdescriptionProbably, you have seen polyhedrons which have an English letter on each face of them. Little Ali has some of these polyhedrons and some words in his mind. We want to know how many of these words can be made by juxtaposing these polyhedrons. 阅读全文

posted @ 2013-04-30 20:41 电子幼体 阅读(173) 评论(0) 推荐(0) 编辑

UVa 437 - The Tower of Babylon LIS

摘要： The Tower of BabylonPerhaps you have heard of the legend of the Tower of Babylon. Nowadays many details of this tale have been forgotten. So now, in line with the educational nature of this contest, we will tell you the whole story:The babylonians hadntypes of blocks, and an unlimited supply of bloc 阅读全文

posted @ 2013-04-30 19:31 电子幼体 阅读(143) 评论(0) 推荐(0) 编辑

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