2016年7月26日
POJ-1679 The Unique MST
摘要： DescriptionGiven a connected undirected graph, tell if its minimum spanning tree is unique. Definition 1 (Spanning Tree): Consider a connected, undire... 阅读全文
posted @ 2016-07-26 17:12 _Wilbert 阅读(113) 评论(0) 推荐(0)
POJ-1861 Network
摘要： DescriptionAndrew is working as system administrator and is planning to establish a new network in his company. There will be N hubs in the company, t... 阅读全文
posted @ 2016-07-26 14:13 _Wilbert 阅读(129) 评论(0) 推荐(0)
POJ-1128 Frame Stacking
摘要： DescriptionConsider the following 5 picture frames placed on an 9 x 8 array. ........ ........ ........ ........ .CCC....EEEEEE.. ........ ........ ..... 阅读全文
posted @ 2016-07-26 13:42 _Wilbert 阅读(129) 评论(0) 推荐(0)