08 2014 档案

hdu 3038 How Many Answers Are Wrong
摘要：How Many Answers Are Wrong Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2589 Accepted Submission(s): 1003 Problem Description... 阅读全文

posted @ 2014-08-20 16:40 katago 阅读(268) 评论(0) 推荐(0) 编辑

hdu 3047 Zjnu Stadium 并查集高级应用
摘要：Zjnu Stadium Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1631 Accepted Submission(s): 616 Problem Description In 12th Zhejiang C... 阅读全文

posted @ 2014-08-20 14:37 katago 阅读(704) 评论(0) 推荐(0) 编辑

poj 1703 Find them, Catch them
摘要：链接： http://poj.org/problem?id=1703 题目： Find them, Catch them Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 22289 Accepted: 6648 Description The police office in Tadu City d... 阅读全文

posted @ 2014-08-18 17:43 katago 阅读(169) 评论(0) 推荐(0) 编辑

poj 1182 食物链 （带关系的并查集）
摘要：食物链 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 44835 Accepted: 13069 Description 动物王国中有三类动物A,B,C，这三类动物的食物链构成了有趣的环形。A吃B， B吃C，C吃A。 现有N个动物，以1－N编号。每个动物都是A,B,C中的一种，但是我们并不知... 阅读全文

posted @ 2014-08-14 16:48 katago 阅读(428) 评论(0) 推荐(0) 编辑

hdu 1233 还是畅通工程
摘要：还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25926 Accepted Submission(s): 11549 Problem Description 某省调查乡村交通状况，得到的统计表中列出了... 阅读全文

posted @ 2014-08-13 17:37 katago 阅读(243) 评论(0) 推荐(0) 编辑

hdu 1325 Is It A Tree?
摘要：Is It A Tree?Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14276 Accepted Submission(s): 3188 Problem Description A tree is a well-known data st... 阅读全文

posted @ 2014-08-12 13:59 katago 阅读(171) 评论(0) 推荐(0) 编辑

hdu 1856 More is better
摘要：More is better Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 327680/102400 K (Java/Others) Total Submission(s): 14656 Accepted Submission(s): 5390 Problem Description Mr Wang want... 阅读全文

posted @ 2014-08-12 09:50 katago 阅读(194) 评论(0) 推荐(0) 编辑

hdu 1272 小希的迷宫
摘要：小希的迷宫 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 26372 Accepted Submission(s): 8130 Problem Description 上次Gardon的迷宫城堡小希玩了很久（见Pr... 阅读全文

posted @ 2014-08-11 17:43 katago 阅读(237) 评论(0) 推荐(0) 编辑

POJ – 2524 Ubiquitous Religions
摘要：Ubiquitous Religions Time Limit: 5000MS Memory Limit: 65536KB 64bit IO Format: %I64d & %I64u [Submit] [Go Back] [Status] Description There are so many different religions in the world ... 阅读全文

posted @ 2014-08-11 16:19 katago 阅读(211) 评论(0) 推荐(0) 编辑

POJ 1611 The Suspects
摘要：The Suspects Time Limit: 1000MSMemory Limit: 20000KB64bit IO Format: %I64d & %I64u [Submit] [Go Back] [Status] Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown ae... 阅读全文

posted @ 2014-08-11 14:17 katago 阅读(209) 评论(0) 推荐(0) 编辑

并查集入门（转）
摘要：并查集入门 并查集学习： l 并查集：(union-find sets) 一种简单的用途广泛的集合. 并查集是若干个不相交集合，能够实现较快的合并和判断元素所在集合的操作，应用很多，如其求无向图的连通分量个数等。最完美的应用当属：实现Kruskar算法求最小生成树。 l 并查集的精髓（即它的三种操作，结合实现代码模板进行理解）： 1、Make_Set(x) 把每一个元素初始化为一个集合 ... 阅读全文

posted @ 2014-08-11 12:57 katago 阅读(447) 评论(0) 推荐(0) 编辑

hdu1213 How Many Tables
摘要：How Many Tables Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 13476 Accepted Submission(s): 6608 Problem Description Today is Igna... 阅读全文

posted @ 2014-08-11 12:53 katago 阅读(252) 评论(0) 推荐(0) 编辑

hdu1232 畅通工程
摘要：畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 30649 Accepted Submission(s): 16109 Problem Description 某省调查城镇交通状况，得到现有城镇道路统计表，... 阅读全文

posted @ 2014-08-11 11:43 katago 阅读(217) 评论(0) 推荐(0) 编辑

c 数组
摘要：数组名是指针常量，他的类型是指向元素类型的指针，他指向数组的第一个元素。int matrix[3][10];matrix可以看做是一维数组，包含3个元素，只是每个元素正好是包含10个整形元素的一维数组。matrix这个名字的值是指向第一个元素的指针，所以matrix是一个指向包含10个整数元素的数组... 阅读全文

posted @ 2014-08-07 09:55 katago 阅读(165) 评论(0) 推荐(0) 编辑

uva387 - A Puzzling Problem
摘要：A Puzzling Problem The goal of this problem is to write a program which will take from 1 to 5 puzzle pieces such as those shown below and arrange them, if possible, to form a square. An example ... 阅读全文

posted @ 2014-08-06 14:29 katago 阅读(329) 评论(0) 推荐(0) 编辑

uva193 - Graph Coloring
摘要：Graph Coloring You are to write a program that tries to find an optimal coloring for a given graph. Colors are applied to the nodes of the graph and the only available colors are black and white. Th... 阅读全文

posted @ 2014-08-05 11:30 katago 阅读(255) 评论(0) 推荐(0) 编辑

uva208 - Firetruck
摘要：Firetruck The Center City fire department collaborates with the transportation department to maintain maps of the city which reflects the current status of the city streets. On any given day, se... 阅读全文

posted @ 2014-08-01 09:02 katago 阅读(335) 评论(0) 推荐(0) 编辑

< 2025年3月 >
日 一 二 三 四 五 六
23 24 25 26 27 28 1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31 1 2 3 4 5

统计

点击右上角即可分享
微信分享提示