摘要： CSS Sticky Footer Layout 阅读全文

摘要： 一、修改配置文件方式 1、关闭 MySQ Llinux： 1）service mysqld stop 2）/usr/local/mysql/support-files/mysql.server stop Windows: 1) 命令提示符下执行 net stop mysql 2)计算机右键管理 -> 服务 ，找到mysql服务，停止此服务 2、修改配置文件 linux下配置文件为my.cnf ，windows下配置文件为my.ini，在[mysqld]下添加 skip-grant 3、重启My... 阅读全文

摘要： Problem DTrouble with a PentagonInput:standard inputOutput:standard outputTime Limit:2 secondsMemory Limit:32 MBYou are asked to place the largest possible square inside a regular pentagon (whose internal angles are same and all the sides are same in length). You are given the information that one v 阅读全文

摘要： Problem DThe Art GalleryInput:standard inputOutput:standard outputCentury Artshas hundreds of art galleries scattered all around the country and you are hired to write a program that determines whether any of the galleries has acritical point. The galleries are polygonal in shape and acritical point 阅读全文

摘要： Center of MassesFind out the center of masses of a convex polygon.InputA series of convex polygons, defined as a numbern() stating the number of points of the polygon, followed byndifferent pairs of integers (in no particular order), denoting thexandycoordinates of each point. The input is finished 阅读全文

摘要： SCUD BustersBackgroundSome problems are difficult to solve but have a simplification that is easy to solve. Rather than deal with the difficulties of constructing a model of the Earth (a somewhat oblate spheroid), consider a pre-Columbian flat world that is a 500 kilometer500 kilometer square.In the 阅读全文

摘要： My T-shirt suits meOur friend Victor participates as an instructor in an environmental volunteer program. His boss asked Victor to distributeNT-shirts toMvolunteers, one T-shirt each volunteer, whereNis multiple of six, andNM. There are the same number of T-shirts of each one of the six available si 阅读全文

摘要： The dog taskHunter Bob often walks with his dog Ralph. Bob walks with a constant speed and his route is a polygonal line (possibly self- intersecting) whose vertices are specified by N pairs of integers (Xi, Yi) - their Cartesian coordinates. Ralph walks on his own way but always meets his master a. 阅读全文

摘要： Problem HThe Problemwith the Problem SetterInput: Standard InputOutput: Standard OutputThe number of students interestedto participate in this year's Intra-BUETProgramming Contest is huge. Since it is very difficult to accommodate sucha large number of students in our labs, we have decided to ar 阅读全文

摘要： Problem A: Gopher IIThe gopher family, having averted the canine threat, must face a new predator.The arengophers andmgopher holes, each at distinct (x, y) coordinates. A hawk arrives and if a gopher does not reach a hole insseconds it is vulnerable to being eaten. A hole can save at most one gopher 阅读全文