ZJU 1180 Self Numbers（暴力模拟判断，水题）

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noip模拟赛水题

题目描述 LYK出了道水题. 这个水题是这样的:有两副牌,每副牌都有n张. 对于第一副牌的每张牌长和宽分别是xi和yi.对于第二副牌的每张牌长和宽分别是aj和bj.第一副牌的第i张牌能覆盖第二副牌的第j张牌当且仅当xi>=aj并且yi>=bj.(注意牌不能翻转)当然一张牌只能去覆盖最多一张牌,而不能覆盖好多张. LYK想让两副牌的各n张一一对应叠起来.它想知道第二副牌最多有几张能被第一副牌所覆盖. 输入格式(water.in) 第一行一个数n. 接下来n行,每行两个数xi,yi. 接下来n行,…

ZJU 1180 Self Numbers（暴力模拟判断，水题）

题目链接同HDU 1128 , POJ 1316(这个范围小一点). 原本怕超时,以为有技巧或者规律,死命的想,后来发现这就是一道水体,模拟着全部判断一下就好了,10秒呢,完全不怕超时...唔,废话有点多... #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; int isself(int t) { ,temp,summ,i; while(n) { n=n/; l…

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Codeforces Round #318 (Div. 2) A Bear and Elections （优先队列模拟，水题）

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POJ 1013 小水题暴力模拟

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hihoCoder #1871 : Heshen's Account Book-字符串暴力模拟自闭(getline()函数) (ACM-ICPC Asia Beijing Regional Contest 2018 Reproduction B) 2018 ICPC 北京区域赛现场赛B

P2 : Heshen's Account Book Time Limit:1000ms Case Time Limit:1000ms Memory Limit:512MB Description Heshen was an official of the Qing dynasty. He made a fortune which could be comparable to a whole country's wealth by corruption. So he was known as t…