Shape of HDU Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4972 Accepted Submission(s): 2250 Problem Description 话说上回讲到海东集团推选老总的事情,最终的结果是XHD以微弱优势当选,从此以后,“徐队”的称呼逐渐被“徐总”所取代,海东集团(HDU)也算是名副其实了.…
链接: http://acm.hdu.edu.cn/showproblem.php?pid=2108 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=27459#problem/A Shape of HDU Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4320 Acc…
A Round Peg in a Ground Hole Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 5456 Accepted: 1735 Description The DIY Furniture company specializes in assemble-it-yourself furniture kits. Typically, the pieces of wood are attached to on…
Problem Description 话说上回讲到海东集团推选老总的事情,最终的结果是XHD以微弱优势当选,从此以后,"徐队"的称呼逐渐被"徐总"所取代,海东集团(HDU)也算是名副其实了.创业是需要地盘的,HDU向钱江肉丝高新技术开发区申请一块用地,很快得到了批复,据说这是因为他们公司研发的"海东牌"老鼠药科技含量很高,预期将占全球一半以上的市场.政府划拨的这块用地是一个多边形,为了描述它,我们用逆时针方向的顶点序列来表示,我们很想了解这块地…
原文:sql事务,在sql2000里判断执行是否成功用@@ERROR 判断 贴个sql事务,在sql2000里判断执行是否成功用@@ERROR 判断 这个东西多少还是有点问题,sql2005了可以用try..catch了,不管那块错都能捕捉,然后在回滚,很方便,贴出来晾晾 BEGIN TRANSACTION; BEGIN TRY --try 执行sql SELECT 1/0; END TRY BEGIN CATCH --cache抓错 SELECT ERR…