随笔分类 -  OJ—hdu

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hdu 1532:Drainage Ditches
摘要：Drainage Ditches Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18648 Accepted Submission(s): 88 阅读全文
posted @ 2017-08-14 07:48 MJT12044 阅读(227) 评论(0) 推荐(0)
多重背包的二进制思想优化
摘要：这是一道典型的多重背包题，下面链接 HDU 2191 http://acm.hdu.edu.cn/showproblem.php?pid=2191 介绍一下多重背包的二进制优化： 01 背包，有n 种不同的物品，每个物品有两个数值，价值。求最大价值。 多重背包，就是再给出每件物品给出确定的件数，也是 阅读全文
posted @ 2017-07-18 18:25 MJT12044 阅读(757) 评论(0) 推荐(1)
hdu1950Bridging signals（求最长上升自序列nlogn算法）
摘要：Bridging signals Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2582 Accepted Submission(s): 166 阅读全文
posted @ 2017-07-17 18:54 MJT12044 阅读(1272) 评论(0) 推荐(0)
HDU 1384 Intervals（差分约束）
摘要：Intervals Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4292 Accepted Submission(s): 1624 Prob 阅读全文
posted @ 2017-07-06 16:22 MJT12044 阅读(201) 评论(0) 推荐(0)
hdu1251统计难题（trie）
摘要：统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 41046 Accepted Submission(s): 14830 Problem 阅读全文
posted @ 2017-07-05 20:17 MJT12044 阅读(182) 评论(0) 推荐(0)
1698-Just a Hook 线段树（区间替换）
摘要：Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 32141 Accepted Submission(s): 15804 P 阅读全文
posted @ 2017-06-20 16:06 MJT12044 阅读(276) 评论(0) 推荐(0)
1394-Minimum Inversion Number
摘要：Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 20162 Accepted Submissio 阅读全文
posted @ 2017-06-20 11:36 MJT12044 阅读(167) 评论(0) 推荐(0)
1754-I Hate It 线段树（单点替换，区间最值）
摘要：I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 76255 Accepted Submission(s): 29393 Pro 阅读全文
posted @ 2017-06-20 10:57 MJT12044 阅读(174) 评论(0) 推荐(0)
1166-敌兵布阵 线段树（单点增减，区间求和）
摘要：敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 89964 Accepted Submission(s): 37885 Problem 阅读全文
posted @ 2017-06-20 10:05 MJT12044 阅读(249) 评论(0) 推荐(0)

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