1013. Battle Over Cities (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue It is vitally important to have all the cities connected by highways in a
我靠 简直不忍直视WA了好多发,原来并查集没错,是把输入给看错了……晕…… 原题是:Then follow m lines, each contains three integers p, q and c (0 <= c <= 1000), means it takes c to connect p and q. 让我看成了输入的是c,p,q,所以一直错,因为这道题目数据正好让我的答案与样例
双城记 A Tale of Two Cities 帮助Tom和Jerry解决了问题后,它们愉快的带着crazygirl来到了双城。 双城虽说是叫双城,但是其实只是一座被一条河流分成东西两半的城市。 双城的户籍系统很神奇。每一个人都有一个不重复编号。每出生一个人,这个人的标号就会变为原先的最大标号加一。每过世一个人,如果生前他的标号不是最大的,
时间限制:1 秒 内存限制:32 兆 特殊判题:否 提交:376 解决:132 题目描述: It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/t
题目描述: It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that city are closed. We must know immediately if
Ren C, Cai M, Li X, et al. Assessment of Local Climate Zone Classification Maps of Cities in China and Feasible Refinements.[J]. Scientific Reports, 2019, 9(1). 对中国20个城市和3个经济区进行LCZ分类,使用WUDAPT分类方法,结果: