Antenna Placement
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 6334
Accepted: 3125
Description
The Global Aerial Research Centre has been allotted the...
分类:
其他好文 时间:
2014-07-12 23:03:24
阅读次数:
222
题目链接:http://poj.org/problem?id=3468 http://poj.org/problem?id=3468 http://poj.org/problem?id=3468
思路:这是一个区间修改区间查询的题,由于题目中的给的数据比较大,那么用单个修改和查询肯定不行,所以。。。。注意数据可能比较大,应该用__int64或long long存数据。。。。。
code:
#...
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其他好文 时间:
2014-07-12 22:30:01
阅读次数:
168
The Cow Lexicon
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 7909
Accepted: 3711
Description
Few know that the cows have their own dictionary with W (...
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其他好文 时间:
2014-07-12 21:25:28
阅读次数:
250
Asteroids
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 14399
Accepted: 7836
Description
Bessie wants to navigate her spaceship through a dangerous ast...
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其他好文 时间:
2014-07-12 21:08:48
阅读次数:
210
Asteroids
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 14388
Accepted: 7828
Description
Bessie wants to navigate her spaceship through a dangerous aster...
分类:
其他好文 时间:
2014-07-12 21:06:55
阅读次数:
218
Air Raid
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 6547
Accepted: 3896
Description
Consider a town where all the streets are one-way and each stree...
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其他好文 时间:
2014-07-12 21:04:44
阅读次数:
232
Description
Read the statement of problem G for the definitions concerning trees. In the following we define the basic terminology of heaps. A heap is a tree whose internal nodes have each assigned...
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其他好文 时间:
2014-07-12 18:52:12
阅读次数:
285
第一次接触二分图匹配。
这题是一个匈牙利算法的模板题直接套就行。
题意是 给你奶牛和谷仓的个数a和b,接下来a行是奶牛喜欢去的谷仓。第一个是谷仓个数,接下来是谷仓编号。
这里我们把行当奶牛,列当谷仓。
在套模板。。ok;#include
#include
int map[1005][1005];
int a,b,link[1005],use[1005];
int dfs(int cap...
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其他好文 时间:
2014-07-12 18:31:19
阅读次数:
245
Kindergarten
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 4920
Accepted: 2399
Description
In a kindergarten, there are a lot of kids. All girls of the...
分类:
其他好文 时间:
2014-07-12 18:12:28
阅读次数:
199
poj2586 Y2K Accounting Bug(贪心)...
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其他好文 时间:
2014-07-12 16:43:41
阅读次数:
247