2016年7月9日
Codeforces Round #361 (Div. 2) D.Friends and Subsequences （multiset + 尺取法）
摘要： D. Friends and Subsequences D. Friends and Subsequences Mike and !Mike are old childhood rivals, they are opposite in everything they do, except progr 阅读全文
posted @ 2016-07-09 21:17 MartinEden 阅读(165) 评论(0) 推荐(0) 编辑
Hdu 4734 F(X) 数位dp
摘要： F(x) Time Limit: 1000/500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3692 Accepted Submission(s): 1377 Problem Des 阅读全文
posted @ 2016-07-09 21:14 MartinEden 阅读(121) 评论(0) 推荐(0) 编辑
HDU 3709 Balanced Number
摘要： Balanced Number Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 3988 Accepted Submission(s): 186 阅读全文
posted @ 2016-07-09 21:10 MartinEden 阅读(130) 评论(0) 推荐(0) 编辑
poj 3252 Round Numbers(数位dp)
摘要： Round Numbers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 11681 Accepted: 4392 Description The cows, as you know, have no fingers or th 阅读全文
posted @ 2016-07-09 21:02 MartinEden 阅读(169) 评论(0) 推荐(0) 编辑
2016年7月8日
SPOJ BALNUM Balanced Numbers（数位dp，状态压缩）
摘要： BALNUM - Balanced Numbers no tags no tags 题目链接 Balanced numbers have been used by mathematicians for centuries. A positive integer is considered a bal 阅读全文
posted @ 2016-07-08 21:24 MartinEden 阅读(178) 评论(0) 推荐(0) 编辑
CodeForces 55D Beautiful numbers
摘要： Beautiful numbers 题目链接 Beautiful numbers 题目链接 Description Volodya is an odd boy and his taste is strange as well. It seems to him that a positive inte 阅读全文
posted @ 2016-07-08 21:08 MartinEden 阅读(208) 评论(0) 推荐(0) 编辑
HDU 2089 不要62 (数位dp水题)
摘要： 不要62 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 32358 Accepted Submission(s): 11514 题目链接 Pro 阅读全文
posted @ 2016-07-08 20:56 MartinEden 阅读(223) 评论(0) 推荐(0) 编辑
2016年7月7日
hdu-3613 Best Reward (manacher算法)
摘要： Best Reward 题目链接 Best Reward 题目链接 Description After an uphill battle, General Li won a great victory. Now the head of state decide to reward him with 阅读全文
posted @ 2016-07-07 20:59 MartinEden 阅读(252) 评论(0) 推荐(0) 编辑
Codeforces Round #361 (Div. 2) A. Mike and Cellphone
摘要： A. Mike and Cellphone time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output 题目链接 A. Mike and Ce 阅读全文
posted @ 2016-07-07 20:50 MartinEden 阅读(152) 评论(0) 推荐(0) 编辑
2016年7月6日
HDU 1540 Tunnel Warfare （线段树区间合并）
摘要： Tunnel Warfare Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6931 Accepted Submission(s): 2680 阅读全文
posted @ 2016-07-06 21:27 MartinEden 阅读(161) 评论(0) 推荐(0) 编辑