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UVA - 536 Tree Recovery
Description Tree Recovery Little Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees ...
分类:其他好文   时间:2018-03-13 15:37:17    阅读次数:177
Tree Recovery(由先、中序列构建二叉树)
题目来源: http://poj.org/problem?id=2255 题目描述: Description Little Valentine liked playing with binary trees very much. Her favorite game was constructing ...
分类:其他好文   时间:2018-01-25 00:29:17    阅读次数:171
DevExpress的42种窗体样式
在Winform环境下DevExpress标题栏皮肤 第一步:添加DLL文件 Debug目录下添加: DevExpress.BonusSkins.v12.2.dll DevExpress.Utils.v12.2.dll DevExpress.Data.v12.2 第二步:引用 DevExpress. ...
分类:Windows程序   时间:2017-12-03 21:51:36    阅读次数:667
POJ 2255 Tree Recovery
Description Little Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees with capital ...
分类:其他好文   时间:2017-09-03 16:04:33    阅读次数:229
2017 Multi-University Training Contest - Team 9 1005&&HDU 6165 FFF at Valentine【强联通缩点+拓扑排序】
FFF at Valentine Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1060 Accepted Submission(s): 506 ...
分类:移动开发   时间:2017-09-02 19:10:08    阅读次数:269
HDU 6165 FFF at Valentine(Tarjan缩点+拓扑排序)
FFF at Valentine Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 575 Accepted Submission(s): 281 ...
分类:编程语言   时间:2017-08-23 13:43:31    阅读次数:268
[HDOJ6165] FFF at Valentine(强联通分量,缩点,拓扑排序)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6165 题意:问一个有向图中是否有任意两点可以到达。 读错题就彻底输了,读成判断是否有任意条路,使得经过所有点并且每条边最多走一次。 强联通缩点,然后维护拓扑序,假如拓扑序中有两个以上点入度为0,那么这几 ...
分类:移动开发   时间:2017-08-22 19:50:06    阅读次数:328
hdu6165 缩点,dfs
hdu6165 FFF at Valentine 题意:给出一个有向图,问任意两个点 a、b,是否可以从a到b,或者从b到a。 tags:主要是题意有点绕。。 只要 tarjan 缩点成 DAG图,再 dfs 判断一下在 DAG 图中是否有一条路径包含了所有点。 ...
分类:其他好文   时间:2017-08-22 19:48:44    阅读次数:120
洛谷 P2984 [USACO10FEB]给巧克力Chocolate Giving
题目描述 Farmer John is distributing chocolates at the barn for Valentine's day, and B (1 <= B <= 25,000) of his bulls have a special cow in mind to recei ...
分类:其他好文   时间:2017-08-13 21:37:18    阅读次数:232
洛谷——P2984 [USACO10FEB]给巧克力Chocolate Giving
https://www.luogu.org/problem/show?pid=2984 题目描述 Farmer John is distributing chocolates at the barn for Valentine's day, and B (1 <= B <= 25,000) of h ...
分类:其他好文   时间:2017-08-13 18:38:15    阅读次数:267
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