抓不住Jerry的Tom

摘要： D. Vanya and Treasure D. Vanya and Treasure Vanya is in the palace that can be represented as a grid n × m. Each room contains a single chest, an the 阅读全文

摘要： 题目描述 一个矩形可以划分成M*N个小正方形，其中有一些小正方形不能使用。一个多米诺骨牌占用两个相邻的小正方形。试问整个区域内最多可以不重叠地放多少个多米诺骨牌且不占用任何一个被标记为无法使用的小正方形。 输入 第一行有两个用空格隔开的正整数M和N（M<=50，N<=50）。第二行有一个正整数K，表 阅读全文

摘要： In the Personal Communication Service systems such as GSM (Global System for Mobile Communications), there are typically a number of base stations spr 阅读全文

摘要： Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encirc 阅读全文

摘要： 题目描述 Two out-of-control cars crashed within about a half-hour Wednesday afternoon on Deer Park Avenue. This accident alarmed the district government.I 阅读全文

摘要： Problem Description 众所周知，度度熊最近沉迷于 Pokémon GO。 今天它决定要抓住所有的精灵球！为了不让度度熊失望，精灵球已经被事先放置在一个2*N的格子上，每一个格子上都有一个精灵球。度度熊可以选择任意一个格子开始游戏，抓捕格子上的精灵球，然后移动到一个相邻的至少有一个公 阅读全文

摘要： Problem Description Your platoon of wandering lizards has entered a strange room in the labyrinth you are exploring. As you are looking around for hid 阅读全文

摘要： Given a triangle field and a rope of a certain length (Figure-1), you are required to use the rope to enclose a region within the field and make the r 阅读全文

摘要： Problem Description Our geometry princess XMM has stoped her study in computational geometry to concentrate on her newly opened factory. Her factory h 阅读全文

摘要： 题目描述 You are trying to set up a straight line of dominos, standing on end, to be pushed over later for your entertainment. (Sure, it seems pointless t 阅读全文