随笔分类 - Graph Theory
摘要:题目链接:点击打开链接这个题目其实很简单,就是各种坑。1.同一个地方破车可能有多辆。2.每次拖完一辆破车必须回来,不能全部一次性拖完所有的....//一开始题意弄错了在这个地方纠结了很久3.因为城市是用字符串的形式存储的,所以需要自己定义一个映射,当然c++用map也可以。以上这些处理完之后,跑一边...
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摘要:题目链接:点击打开链接题目大致如下。每一个核电站都有一定的电力值,你需要控制这些核电站,使得你控制的电力值的大小超过所有核电站电力值的一半,在保证这个前提的基础上,寻找最短路。控制核电站,需要一些坦克,坦克的数量是无限的(!注意这个地方!)一开始的思路:做一个如下的结构体:typedef struc...
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摘要:六度分离Time Limit: 5000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4773Accepted Submission(s): 1933Problem Descri...
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摘要:Minimum Transport CostTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7701Accepted Submission(s): ...
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摘要:ArbitrageTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4790Accepted Submission(s): 2183Problem D...
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摘要:最短路径问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14059Accepted Submission(s): 4310Problem Des...
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摘要:题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1251字典树又称单词查找树,Trie树,是一种树形结构,是一种哈希树的变种。典型应用是用于统计,排序和保存大量的字符串(但不仅限于字符串),所以经常被搜索引擎系统用于文本词频统计。它的优点是:利用字符串的...
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摘要:Machine ScheduleTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5832Accepted Submission(s): 2940Pr...
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摘要:过山车Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11066Accepted Submission(s): 4873Problem Descri...
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摘要:一个人的旅行Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 19400Accepted Submission(s): 6784Problem Des...
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摘要:Dragon BallsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3182Accepted Submission(s): 1227Proble...
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摘要:Arctic NetworkTime Limit:2000MSMemory Limit:65536KTotal Submissions:10281Accepted:3394DescriptionThe Department of National Defence (DND) wishes to co...
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摘要:畅通工程续Time Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 28395Accepted Submission(s): 10289Problem Des...
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摘要:Constructing RoadsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13994Accepted Submission(s): 532...
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摘要:关于prime算法基础的讲解http://blog.csdn.net/u013548531/article/details/38467183《BestCoder用户手册》下载还是畅通工程Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536...
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