摘要：
POJ1236 Network of SchoolsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 5649 Accepted: 2236DescriptionA number of schools are connected to a computer network. Agreements have been developed among those schools: each school maintains a list of schools to which it distributes software (t.. 阅读全文
2011年9月16日
摘要：
POJ2186 Popular CowsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 14474 Accepted: 5747DescriptionEvery cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M <= 50,000) ordered pairs of the form (A, 阅读全文
2011年9月15日
摘要：
POJ1094 Sorting It All OutTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 18073 Accepted: 6145DescriptionAn ascending sorted sequence of distinct values is one in which some form of a less-than operator is used to order the elements from smallest to largest. For example, the sorted seque.. 阅读全文
摘要：
弱校ACM奋斗史题解：还记得2年前的一个晚上，我和一个女孩一起写完了这篇文章。写完后，她哭了，我笑了。然后，她走了，我哭了。2年后，我又找到她，这次，我没有让她走掉，她成了我的新娘。不知道什么时候，开始知道ACM；也不知道什么时候，开始喜欢上ACM。但是，我知道，我喜欢上了，而且不会后悔。我是大一的时候进的学校ACM队，那个时候，一切都是冰冷的，华东理工大学，在别人的眼里，只是每次给别人垫底的学校，次次如此。但是，我们不甘心，我们从不甘心，当我们主力队员中的一个，一个月拼命集训，瘦了很多的时候，突然，我有一种哭的冲动。我问他，为什么？他告诉我：我喜欢ACM。也许是个傻傻的理由，但是就是这句话让 阅读全文
摘要：
HDU4004 The Frog's GamesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 941 Accepted Submission(s): 508Problem DescriptionThe annual Games in frogs' kingdom started again. The most famous game is the Ironfrog Triathlon. One test in the Iro 阅读全文
摘要：
HDU4003 Find Metal MineralTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 759 Accepted Submission(s): 298Problem DescriptionHumans have discovered a kind of new metal mineral on Mars which are distributed in point‐like with paths connecting each.. 阅读全文
2011年9月13日
摘要：
HDU4001 To Miss Our Children TimeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 1879 Accepted Submission(s): 514Problem DescriptionDo you remember our children time? When we are children, we are interesting in almost everything around ourselves.. 阅读全文
2011年9月10日
摘要：
HDU4028The time of a dayTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 143 Accepted Submission(s): 35Problem DescriptionThere are no days and nights on byte island, so the residents here can hardly determine the length of a single day. Fortunat.. 阅读全文
摘要：
POJ1125 Stockbroker GrapevineTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 17847 Accepted: 9624DescriptionStockbrokers are known to overreact to rumours. You have been contracted to develop a method of spreading disinformation amongst the stockbrokers to give your employer the tactical.. 阅读全文