题目传送门 /* 题意:有一堆砖块,每一次操作可以选择消去任意一行,也可以选择消去任意一列.求要消去所有的砖块需要最小的操作数 贪心:首先清楚的是消去最高列的最佳,消去第一行最佳,行列的顺序只对中间过程影响,和结果无关 首先sort降序,选择消去列的个数,更新最小值 当时想复杂了,貌似是上学期校赛留下的阴影:) 详细解释:http://blog.csdn.net/liao_jingyi/article/details/40455311 */ #include <cstdio> #include…

Problem E: Opening Ceremony Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 137  Solved: 30[Submit][Status][Web Board] Description Input Output Sample Input 6 2 1 8 8 2 3 Sample Output 5 HINT 题意:有一堆砖块,每一次操作可以选择消去任意一行,也可以选择消去任意一列.求要消去所有的砖块需要最小的操作数. 思路:…

Opening Ceremony Time Limit: 5000ms Memory Limit: 524288KB This problem will be judged on CodeForcesGym. Original ID: 100502E64-bit integer IO format: %I64d      Java class name: (Any) For the grand opening of the algorithmic games in NlogNsglow, a r…

正解:贪心 解题报告: 传送门! 先考虑如果只有一列怎么搞?那就肯定是尽量走到最远的地方 然后用点儿类似的思想,现在考虑有两列的情况QAQ 为了方便表述,这里给每个位置两个值,a表示离一号入口的距离,b表示离二号入口的距离 可以先把从一号入口进去的安排了,所以考虑按体力从小往大考虑,然后在能满足a的情况下尽量选b比较大的位置 然后再处理二号入口的,就按体力从大往小考虑一下就好 具体实现的话就先把所有坐标按a排序,然后满足的就加入堆,堆的内部按b排序就好 over #include<bits/st…

[英语魔法俱乐部——读书笔记] 3 高级句型-简化从句&倒装句(Reduced Clauses.Inverted Sentences):(3.1)从属从句简化的通则.(3.2)形容词从句简化.(3.3)名词从句简化.(3.4)副词从句简化.(3.5)简化从句练习.(3.6)倒装句 3.1 从属从句简化的通则(Generally Reduction Rules of Dependent Clause) 3.1.1 简化从句:英语语法以句子为研究对象,而其句型也分为简单句.复句和合句之分,其中简单句…

时间限制:500MS  内存限制:65535K提交次数:37 通过次数:15 题型: 编程题   语言: G++;GCC Description The opening ceremony of the 28th Asia Game is coming. In order to prevent the game from being attacked by terrorists, Asia Compete Machinery (ACM) takes lots operations as secur…

155.political figure 政治人物 prominent 160.association n.协会,社团; 联合,联系; 联想; rarely adv.很少地; 罕有地; 极精彩地; 珍奇地,绝佳地; 162.complimentary adj.表示敬意的; 赞美的; 恭维的; 赠送的;adv.崇敬地,赞美地,赞许地; director 管理员 take over 接管 housing complexing 住宅小区 fixture 170.statement shred 撕碎,切…

Read 阅读 Listen and read. 听并读 Notice from Riverside Library Come and visit Riverside Library.The new library opens today.The library is on Main Street. It is across from Riverside Adult School. It is next to K and P Supermarket. It is between K and P…

Special Trains Problem Statement A railroad running from west to east in Atcoder Kingdom is now complete. There are NN stations on the railroad, numbered 11 through NN from west to east. Tomorrow, the opening ceremony of the railroad will take place.…

A. Closing ceremony time limit per test 2 seconds memory limit per test 256 megabytes The closing ceremony of Squanch Code Cup is held in the big hall with n × m seats, arranged in n rows, m seats in a row. Each seat has two coordinates (x, y) (1 ≤ x…