The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 200 rooms each on the north side and south side along the corridor. Recently the Company made a plan to reform its…

题目连接:2326 - Moving Tables 题目大意:在一个走廊上有400个教室, 先在有一些桌子要移动, 每次移动需要十分钟, 但是不同房间的桌子可以在同一个十分钟内移动,只要走廊没有被占用就可以, 注意教室序号1 和 2 是在对面. 注意:给出的区间没有分左边或者是右边比较大. 解题思路:区间覆盖问题, 将所有给出的区间处理一下, 去除对面房间这样的情况. 让后将区间按照l 和 r 的值进行排序, 然后看进行几次区间覆盖可以使得所有区间均被用上. #include <stdio.h>…

 Moving Tables Time Limit: 1 Sec  Memory Limit: 64 MB Submit: 1182  Solved: 563 Description The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 200 rooms each on the…

Moving Tables Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 28304   Accepted: 9446 Description The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 200…

Moving Tables Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 45555    Accepted Submission(s): 14817 Problem Description The famous ACM (Advanced Computer Maker) Company has rented a floor of a…

解题思路: 这种做法是基于hdu2037的做法上考虑的,找出所有可以同时搬运的桌子,然后就很方便求出最短总时间. 还有一种更简单的做法是直接遍历一遍找出与别的重复次数最多的那片区域,重复次数*10就可以得到结果. Moving Tables Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 28033    Accepted Submis…

把房间号映射在一条坐标上,然后排序,最后找从左到右找一次可行的计划,最后找从左到右找一次可行的计划,最后找从左到右找一次可行的计划,最后找从左到右找一次可行的计划, ............ 次数*10就是答案 #include<iostream> #include<algorithm> #include<cstdio> #include<cstring> using namespace std; struct node { int s,e; }; istr…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1050 AC code: #include<stdio.h> #include<string.h> int m[210]; int main(void) { int t,n,i,j,st,en,ma; scanf("%d",&t); while(t--) { memset(m,0,sizeof(m)); scanf("%d",&n)…

Moving Tables Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24316    Accepted Submission(s): 8053 Problem Description The famous ACM (Advanced Computer Maker) Company has rented a floor of a b…

Moving Tables Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 20302    Accepted Submission(s): 6889 Problem Description The famous ACM (Advanced Computer Maker) Company has rented a floor of a…