题目:有非常多工人.相应一个能力描写叙述表,每种能力有一个权值,求每一个工人的能力值. 分析:字符串.hash表,字典树.利用散列表或者字典树存储相应的单词和权值.查询就可以. 说明:注意初始化,计算完将数据清除. #include <iostream> #include <cstdlib> #include <cstring> #include <cstdio> using namespace std; //hash_define typedef stru…

Hay Points TimeLimit: 1 Second   MemoryLimit: 32 Megabyte Totalsubmit: 1022   Accepted: 602 Description Each employee of a bureaucracy has a job description - a few paragraphs that describe the responsibilities of the job. The employee's job descript…

Hay Points Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 5735   Accepted: 3695 Description Each employee of a bureaucracy has a job description - a few paragraphs that describe the responsibilities of the job. The employee's job descri…

UVA 10869 - Brownie Points II 题目链接 题意:平面上n个点,两个人,第一个人先选一条经过点的垂直x轴的线.然后还有一个人在这条线上穿过的点选一点作垂直该直线的线,然后划分出4个象限,第一个人得到分数为1.3象限,第二个人为二四象限.问第一个个人按最优取法,能得到最小分数的最大值,和这个值下还有一个人的得分可能情况 思路:树状数组,能够枚举一点,假设能求出右上和左下点的个数就好办了,其有用一个树状数组,把y坐标离散化掉,然后记录进来,然后把点按x从左往右,每次删掉点后…

Cool Points We have a circle of radius R and several line segments situated within the circumference of this circle. Let’s define a cool point to be a point on the circumference of this circle so that the line segment that is formed by this point and…

Problem Description Each employee of a bureaucracy has a job description - a few paragraphs that describe the responsibilities of the job. The employee's job description, combined with other factors, such as seniority, is used to determine his or her…

We have a circle of radius R and several line segments situated within the circumference of this circle. Let’s define a cool point to be a point on the circumference of this circle so that the line segment that is formed by this point and the centre…

一.题目大意 实现一个工资计算系统.工资的计算规则是:首先,给定一些关键字和对应的价值,这个相对于字典.然后给出的是求职者的描述,如果这个描述中包含关键字则加上对应的价值,总得价值就是这个求职者的工资. 二.题解 实现很简单,把关键字和价值用一个Map先存起来,然后依次读取描述,关键字相同则加上价值量. 三.java代码 import java.util.HashMap; import java.util.Scanner; public class Main{ public static voi…

题意:给定一条线段,让你求一条线段与已知线段垂直,并且所有线段的坐标的点的坐标都不大于给定的坐标的最大值且不能为负数. 析:没啥好说的,随便找一条就好. 代码如下: #pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdio> #include <string> #include <cstdlib> #include <cmath> #include &…

转:ACM大量习题题库   ACM大量习题题库 现在网上有许多题库,大多是可以在线评测,所以叫做Online Judge.除了USACO是为IOI准备外,其余几乎全部是大学的ACM竞赛题库.   USACO   http://ace.delos.com/usacogate   美国著名在线题库,专门为信息学竞赛选手准备     TJU   http://acm.tongji.edu.cn/   同济大学在线题库,唯一的中文题库,适合NOIP选手     ZJU   http://acm.zju.…