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HDU 5176 The Experience of Love 带权并查集
The Experience of LoveTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 【Problem Description】A girl named Gorwin and a b...
分类:其他好文   时间:2015-02-27 21:26:58    阅读次数:170
poj2492 A Bug's Life【带权并查集】
题目链接:http://poj.org/problem?id=2492题目描述:找基佬游戏(汗-_-b)有个hentai科学家研究虫子种群,不断地给出二元组xy,表示x和y是异性交往,但是可能会出现矛盾(找到基佬),比如1与2是异性恋,2与3是异性恋,却又告诉你1和3是异性恋。问种群中存不存在基佬败...
分类:其他好文   时间:2015-02-23 17:48:55    阅读次数:153
hdu3038 How Many Answers Are Wrong【带权并查集】
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3038题目描述:某个无聊的骚年给他的女友(烧!)一系列三元组x,y,c,表示序列中ax+ax+1+...+ay=c。但是其中有一些是错误的,也就是与前面的信息出现了冲突,比如给了1,2,6和3,4,5接着...
分类:其他好文   时间:2015-02-23 16:37:27    阅读次数:147
HDU 5176 The Experience of Love (带权并查集 + 贪心)
HDU 5176 The Experience of Love (带权并查集 + 贪心)...
分类:其他好文   时间:2015-02-18 14:07:34    阅读次数:179
bnuoj 17184 代数
bnuoj 17184 代数 题意: 现有N个未知数A[1],A[2],…A[N],以及M个方程,每个方程都是形如A[s]+A[s+1]+A[s+2]+…A[t-1]+A[t]=c。现在求解这个方程组。 限制: 1 思路: 带权并查集。 这道题想了好久没想通,最后才知道还可以用并查集做,涨知识了。 感谢http://blog.csdn.net/balloons2012/a...
分类:其他好文   时间:2015-02-17 22:28:35    阅读次数:197
Valentine's Day Round hdu 5176 The Experience of Love [好题 带权并查集 unsigned long long]
传送门The Experience of LoveTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 221Accepted Submission(s)...
分类:其他好文   时间:2015-02-16 13:00:52    阅读次数:159
hdu 1558 Segment set【基础带权并查集+计算几何】
Segment set Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3599    Accepted Submission(s): 1346 Problem Description A segment and all ...
分类:其他好文   时间:2015-02-03 23:08:15    阅读次数:260
hdu 2818 Building Block【基础带权并查集】
Building Block Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3365    Accepted Submission(s): 1009 Problem Description John are playin...
分类:其他好文   时间:2015-02-03 19:39:30    阅读次数:188
hdu 3635 Dragon Balls 【基础带权并查集】
Dragon Balls Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3461    Accepted Submission(s): 1348 Problem Description Five hundred year...
分类:其他好文   时间:2015-02-03 17:13:42    阅读次数:175
hdu 3047 Zjnu Stadium【带权并查集】
In 12th Zhejiang College Students Games 2007, there was a new stadium built in Zhejiang Normal University. It was a modern stadium which could hold thousands of people. The audience Seats made a circl...
分类:其他好文   时间:2015-02-03 17:12:56    阅读次数:162
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