摘要： " 题目链接 " Description Farmer John's cows refused to run in his marathon since he chose a path much too long for their leisurely lifestyle. He therefore 阅读全文

摘要： " 题目链接 " Description After a long lasting war on words, a war on arms finally breaks out between littleken’s and KnuthOcean’s kingdoms. A sudden and v 阅读全文

摘要： " 题目链接 " Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her 阅读全文

摘要： 问题描述 X城有一个含有N个节点的通信网络，在通信中，我们往往关心信息从一个节点I传输到节点J的最短路径。遗憾的是，由于种种原因，线路中总有一些节点会出故障，因此在传输中要避开故障节点。 任务一：在己知故障节点的情况下，求避开这些故障节点，从节点I到节点J的最短路径S0。 任务二：在不考虑故障节点的 阅读全文

摘要： Description Zaphod Beeblebrox — President of the Imperial Galactic Government. And by chance he is an owner of enterprises that trade in secondhand pe 阅读全文

摘要： " 题目链接 " Description Given a connected undirected graph, tell if its minimum spanning tree is unique. Definition 1 (Spanning Tree): Consider a connect 阅读全文

摘要： " 题目链接 " Description The islandnation of Flatopia is perfectly flat. Unfortunately, Flatopia has no publichighways. So the traffic is difficult in Fla 阅读全文

摘要： " 题目链接 " 问题描述 : We are all familiar with pre order, in order and post order traversals of binary trees. A common problem in data structure classes is 阅读全文

摘要： " 题目链接 " Description Usually children in kindergarten like to quarrel with each other. This situation annoys the child care women. For instant, when d 阅读全文

摘要： Description Bessie's been appointed the new watch cow for the farm. Every night, it's her job to walk across the farm and make sure that no evildoers 阅读全文