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Road Construction
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 8168
Accepted: 4106
Description
It's almost summer time, and that means that...
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其他好文 时间:
2014-07-22 23:04:33
阅读次数:
277
开始没理解题意。原来destinations是指路的序号。而不是点。DP。 1 #include 2
#include 3 4 int dp[2005]; 5 6 typedef struct { 7 int s, e, w; 8 } road_st; 9 10
road_st ro...
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其他好文 时间:
2014-05-29 09:18:50
阅读次数:
325
find the safest roadTime Limit: 10000/5000 MS
(Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s):
6119Accepted Submission(s): 2...
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其他好文 时间:
2014-05-27 02:49:10
阅读次数:
229
我个人的理解:第一步:当然是SDN的history,这里主要指的是学术界的研究情况:The
Road to SDN,Nick Feamster, Jennifer Rexford, 2013,从学术概念上讨论SDN这一路在时间轴上的演进Maturing
of OpenFlow and SDNthro...
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其他好文 时间:
2014-05-26 09:57:57
阅读次数:
342
Problem Description
XX星有许多城市,城市之间通过一种奇怪的高速公路SARS(Super Air Roam Structure---超级空中漫游结构)进行交流,每条SARS都对行驶在上面的Flycar限制了固定的Speed,同时XX星人对 Flycar的“舒适度”有特殊要求,即乘坐过程中最高速度与最低速度的差越小乘坐越舒服 ,(理解为SARS的限速要求,flycar必须瞬间提...
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其他好文 时间:
2014-05-16 01:43:49
阅读次数:
270
find the most comfortable road
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 3369 Accepted Submission(s): 1437
Problem Descriptio...
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其他好文 时间:
2014-05-07 12:18:52
阅读次数:
306
John is going on a fishing trip. He has h hours available (1 <= h <= 16), and there are n lakes in the area (2 <= n <= 25) all reachable along a single, one-way road. John starts at lake 1, but he can finish at any lake he wants. He can only travel from on...
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其他好文 时间:
2014-05-07 08:48:52
阅读次数:
515
简单最小生成树,继续我的kruskal#include#include#include#includeusing namespace std;const int
MAX=1000000;struct node{ int left,right,cost;}road[MAX];bool cmp(n...
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其他好文 时间:
2014-05-01 09:28:42
阅读次数:
333