07 2016 档案

TTTTTTTTTTTTTTTT hdu 5510 Bazinga 字符串+哈希
摘要：Bazinga Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2078 Accepted Submission(s): 642 Problem 阅读全文
posted @ 2016-07-31 22:54 快点说我帅 阅读(286) 评论(0) 推荐(0)
TTTTTTTTTTTTTT hdu 5763 Another Meaning 哈希+dp
摘要：Another Meaning Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 917 Accepted Submission(s): 434 P 阅读全文
posted @ 2016-07-30 20:44 快点说我帅 阅读(601) 评论(2) 推荐(0)
URAL 2092 Bolero 贪心
摘要：C - Bolero Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice URAL 2092 C - Bolero Submit Status Practice URA 阅读全文
posted @ 2016-07-30 19:03 快点说我帅 阅读(481) 评论(0) 推荐(0)
hdu 5773 最长递增子序列 （nlogn）+贪心
摘要：The All-purpose Zero Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 947 Accepted Submission(s): 阅读全文
posted @ 2016-07-29 16:27 快点说我帅 阅读(210) 评论(0) 推荐(0)
hdu 5753
摘要：Permutation Bo Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 574 Accepted Submission(s): 346S 阅读全文
posted @ 2016-07-27 21:01 快点说我帅 阅读(210) 评论(0) 推荐(0)
hdu 5761 Rower Bo 微分方程
摘要：Rower Bo Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 641 Accepted Submission(s): 199Special 阅读全文
posted @ 2016-07-26 23:42 快点说我帅 阅读(567) 评论(0) 推荐(0)
hdu 5738 Eureka 极角排序+组合数学
摘要：Eureka Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2317 Accepted Submission(s): 678 Problem D 阅读全文
posted @ 2016-07-26 17:13 快点说我帅 阅读(305) 评论(0) 推荐(0)
UVA 315 求割点 模板 Tarjan
摘要：D - D Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Submit Status Practice UVA 315 uDebug D - D Submit Status Practice UVA 315 uDebug 阅读全文
posted @ 2016-07-25 22:50 快点说我帅 阅读(261) 评论(0) 推荐(0)
Gym 100971D 单调栈
摘要：D - Laying Cables Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice Gym 100971D D - Laying Cables Submit St 阅读全文
posted @ 2016-07-24 20:33 快点说我帅 阅读(353) 评论(0) 推荐(0)
Gym 100971A Treasure Island BFS 思维题
摘要：A - Treasure Island Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status A - Treasure Island Submit Status Description 阅读全文
posted @ 2016-07-23 21:39 快点说我帅 阅读(591) 评论(0) 推荐(0)
LA 4223 最短路 路径选择要求提高一点
摘要：F - Trucking Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Submit Status F - Trucking Submit Status Description A certain local truck 阅读全文
posted @ 2016-07-22 21:14 快点说我帅 阅读(267) 评论(0) 推荐(0)
dp
摘要：Dexter considers a permutation of first N natural numbers good if it doesn’t have x and x+1 appearingconsecutively, where (1 ≤ x < N). For example, for 阅读全文
posted @ 2016-07-22 19:01 快点说我帅 阅读(323) 评论(0) 推荐(0)
TTTTTTTTTTTTTT CF 95 B 构造4，7幸运数字 贪心 构造 string
摘要：B. Lucky Numbers time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Petya loves lucky numbe 阅读全文
posted @ 2016-07-21 10:01 快点说我帅 阅读(597) 评论(0) 推荐(0)
TTTTTTTTTTTTTTTTTT CodeForces 589A Email Aliases 字符串 map
摘要：A - Email Aliases Time Limit:2000MS Memory Limit:524288KB 64bit IO Format:%I64d & %I64u Submit Status A - Email Aliases Submit Status Description Poly 阅读全文
posted @ 2016-07-19 10:25 快点说我帅 阅读(465) 评论(0) 推荐(0)
TTTTTTTTTTTTTTTT #7 div1 A Breadth-First Search by Foxpower 在线LCA（倍增）,模拟
摘要：A - Breadth-First Search by Foxpower Time Limit:2000MS Memory Limit:131072KB 64bit IO Format:%lld & %llu Submit Status A - Breadth-First Search by Fox 阅读全文
posted @ 2016-07-19 08:53 快点说我帅 阅读(322) 评论(0) 推荐(0)
#7 div2 B Layer Cake 造蛋糕 智商题+1
摘要：B - Layer Cake Time Limit:6000MS Memory Limit:524288KB 64bit IO Format:%I64d & %I64u Submit Status B - Layer Cake Submit Status Description Dasha deci 阅读全文
posted @ 2016-07-18 21:22 快点说我帅 阅读(337) 评论(0) 推荐(0)
LA 6434 The Busiest City dfs
摘要：Tree Land Kingdom is a prosperous and lively kingdom. It has N cities which are connected to eachother by roads such that there is exactly one path to 阅读全文
posted @ 2016-07-17 11:12 快点说我帅 阅读(170) 评论(0) 推荐(0)
HDU 5335 Walk Out BFS 比较坑
摘要：H - H Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 5335 H - H Submit Status Practice HDU 5335 Descr 阅读全文
posted @ 2016-07-16 18:45 快点说我帅 阅读(262) 评论(0) 推荐(0)
#5 DIV2 A POJ 3321 Apple Tree 摘苹果 构建线段树
摘要：Apple Tree Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 25232 Accepted: 7503 Description There is an apple tree outside of kaka's house. 阅读全文
posted @ 2016-07-15 23:01 快点说我帅 阅读(341) 评论(0) 推荐(0)
#4 div1E Parentheses 括号匹配
摘要：E - Parentheses Time Limit:2000MS Memory Limit:131072KB 64bit IO Format:%lld & %llu Submit Status Practice Aizu 2681 E - Parentheses Submit Status Pra 阅读全文
posted @ 2016-07-15 10:25 快点说我帅 阅读(404) 评论(0) 推荐(0)
暑假集训 #3div2 C Sequence 数字找规律
摘要：C. Sequence (64 Mb, 1 sec / test)Integer sequences are very interesting mathematical objects. Let us examine a sequence generated with the use of two 阅读全文
posted @ 2016-07-13 18:32 快点说我帅 阅读(282) 评论(0) 推荐(0)
暑假集训#2 div1 J 四点直角 J - Space Invader 四点共面+跨立实验
摘要：题意：给你四个点，判断能否先依次通过A,B两点，然后再在某个地方只进行一次直角转弯再一次经过C,D两点； 分析：这道题涉及到了几个知识点： 1.判断四点是否共面 代码如上，假设平面有A,B,C,D四点，那么先求出a,c,d三点确定的平面的一个法向量方向的向量， 然后再判断向量ab是否垂直该向量。 2 阅读全文
posted @ 2016-07-13 09:44 快点说我帅 阅读(496) 评论(0) 推荐(0)
暑假集训 #2 div1 I - Lada Priora 精度处理
摘要：I - Lada Priora Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice URAL 2098 I - Lada Priora Submit Status Pr 阅读全文
posted @ 2016-07-12 20:50 快点说我帅 阅读(407) 评论(0) 推荐(0)
暑假集训7.11 字符串回文暴力
摘要：题目链接： 分析：很好的一道题目啊，想到了要将字符串取反放进一个新的数组中，最后却处理的比较复杂，学习一下简洁 的解法，首先找到使得整个字符串不满足回文的字符第一次出现的位置，那么要让数组变成回文就必须处理一下这个 位置也就是删除一个，不过可以删除前面的一个，也可以删除后面的一个，究竟删除哪一个？其 阅读全文
posted @ 2016-07-11 23:49 快点说我帅 阅读(172) 评论(0) 推荐(0)
暑假集训 div1 B Derangement 交换数字 思维死角
摘要：B. Derangement time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A permutation of n number 阅读全文
posted @ 2016-07-11 20:17 快点说我帅 阅读(449) 评论(0) 推荐(0)
TTTTTTTTTTT hdu 1520 Anniversary party 生日party 树形dp第一题
摘要：Anniversary party Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8667 Accepted Submission(s): 3 阅读全文
posted @ 2016-07-10 10:42 快点说我帅 阅读(275) 评论(0) 推荐(0)
hdu 4451 Dressing 衣服裤子鞋 简单容斥
摘要：Dressing Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3735 Accepted Submission(s): 1681 Probl 阅读全文
posted @ 2016-07-09 22:35 快点说我帅 阅读(283) 评论(0) 推荐(0)
hdu 1796 How many integers can you find 容斥第一题
摘要：How many integers can you find Time Limit: 12000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6710 Accepted Su 阅读全文
posted @ 2016-07-09 20:21 快点说我帅 阅读(254) 评论(0) 推荐(0)