POJ 1251 Jungle RoadsDescription
The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ago. But the jung...
分类：
其他好文 时间：
2015-08-17 21:54:22
阅读次数：
107
Roads in the North
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2358
Accepted: 1156
Description
Building and maintaining roads among communities in th...
分类：
其他好文 时间：
2015-08-17 19:39:57
阅读次数：
97
链接：http://poj.org/problem?id=2421代码：#include #include #include #include using namespace std;const int N = 110;const int INF = 0xfffffff;int n, J[N][N]...
分类：
其他好文 时间：
2015-08-16 22:57:16
阅读次数：
131
链接：http://poj.org/problem?id=1251代码：#include #include #include #include using namespace std;const int N = 110;const int INF = 0xfffffff;int n, J[N][N]...
分类：
其他好文 时间：
2015-08-16 22:49:15
阅读次数：
140
1005: 【2012四川省热身赛】Problem B. How Many Roads?Time Limit: 1 SecMemory Limit: 32 MBDescriptionAs a director of cities transportation construction, Elfnes...
分类：
其他好文 时间：
2015-08-16 21:10:11
阅读次数：
264
分析：最长不降子序列，n很大o(n^2)肯定超，想到了小明序列那个题用线段树维护前面的最大值即可该题也可用二分搜索来做。注意问题输出时的坑，路复数后加s#include #include #include #include #include #include #include #include #i...
分类：
其他好文 时间：
2015-08-16 18:17:37
阅读次数：
88
DescriptionThere arencities numbered from 1 tonin Berland. Some of them are connected by two-way roads. Each road has its own length — an integer numb...
分类：
其他好文 时间：
2015-08-16 12:14:40
阅读次数：
109
?Skyscrapers Aren’t ScalableMichael NygardWE oFTEn HEAR SoFTWARE EnginEERing CoMpAREd to building sky- scrapers, dams, or roads. It’s true in some important aspects.
The hardest part of civil engineer...
分类：
其他好文 时间：
2015-08-15 10:23:08
阅读次数：
96
import?java.util.ArrayList;
import?java.util.LinkedHashSet;
public?class?MainClass
{
????public?static?void?main(String[]?args)
????{
????????//Constructing?An?ArrayList
A...
分类：
编程语言 时间：
2015-08-15 00:21:21
阅读次数：
161
Rebuilding Roads
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 10066
Accepted: 4595
Description
The cows have reconstructed Farmer John's farm, with its ...
分类：
其他好文 时间：
2015-08-15 00:13:53
阅读次数：
320
