HDU 3605 Escape (网络流,最大流,位运算压缩) Description 2012 If this is the end of the world how to do? I do not know how. But now scientists have found that some stars, who can live, but some people do not fit to live some of the planet. Now scientists want you…
Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 9430 Accepted Submission(s): 2234 Problem Description 2012 If this is the end of the world how to do? I do not know how. But now scient…
2012 If this is the end of the world how to do? I do not know how. But now scientists have found that some stars, who can live, but some people do not fit to live some of the planet. Now scientists want your help, is to determine what all of people c…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3605 Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 8944 Accepted Submission(s): 2084 Problem Description 2012 If this is the end of the…
原题链接:http://acm.hdu.edu.cn/showproblem.php?pid=3605 Escape Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7145 Accepted Submission(s): 1553 Problem Description 2012 If this is the end of the…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3605 Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 8001 Accepted Submission(s): 1758 Problem Description 2012 If this is the end of th…
这题的做法非常直观,却又非常不直观 先容许我吐一下槽吧~作者你的英语是读到火星上去了喵? 题目大体是说人类要移民,然后有 n 个人, m 个星球 每个人都有 m 个 0 . 1 数码表示他能否移民到该星球,每个星球有个最大人口容量 问是否有方案移民该 n 个人 乍一看很水,但是看看 n 的数据范围真是太感动人心了,有种这尼玛更本不是网络流的感脚—— 但是 m 的范围只有 10 !直觉告诉我似乎可以动手脚的样子喵? 状压!因为不需要输出方案,所以两个可移民方案相同的人完全可以视为同一人 然后点就被…
Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 13028 Accepted Submission(s): 3264 Problem Description 2012 If this is the end of the world how to do? I do not know how. But now scient…
Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 9920 Accepted Submission(s): 2372 Problem Description 2012 If this is the end of the world how to do? I do not know how. But now scienti…
Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 8747 Accepted Submission(s): 2026 Problem Description 2012 If this is the end of the world how to do? I do not know how. But now scienti…
Escape Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 10382 Accepted Submission(s): 2485 Problem Description 2012 If this is the end of the world how to do? I do not know how. But now scient…
题意: 如果这是2012年世界末日怎么办?我不知道该怎么做.但是现在科学家们已经发现,有些星球上的人可以生存,但有些人却不适合居住.现在科学家们需要你的帮助,就是确定所有人都能在这些行星上生活.输入多组测试数据,每组数据的开头是n (1 <= n <= 100000), m (1 <= m <= 10) n表示地球上有n个人,m代表m星球,星球和人的标签都是从0开始的.这里有n行,每一行代表一个合适的居住条件的人,每一行有m个数字,第i个数字是1,表示一个人适合居住在第i个星球上,…
ID Origin Title 34 / 81 Problem A POJ 3436 ACM Computer Factory 92 / 195 Problem B POJ 3281 Dining 55 / 148 Problem C POJ 1087 A Plug for UNIX 59 / 111 Problem D POJ 2195 Going Home 44 / 132 Problem E POJ 2516 Minimum Cost 35 / 72…