online judge HDU - 随笔分类(第2页) - qscqesze

hdu 5828 Rikka with Sequence 线段树

摘要：Rikka with Sequence 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5828 Description As we know, Rikka is poor at math. Yuta is worrying about this si 阅读全文

posted @ 2016-08-11 23:18 qscqesze 阅读(691) 评论(2) 推荐(0)

hdu 5821 Ball 贪心

摘要：Ball 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5821 Description ZZX has a sequence of boxes numbered 1,2,...,n. Each box can contain at most one 阅读全文

posted @ 2016-08-11 23:02 qscqesze 阅读(345) 评论(0) 推荐(0)

hdu 5826 physics 物理题

摘要：physics 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5826 Description There are n balls on a smooth horizontal straight track. The track can be con 阅读全文

posted @ 2016-08-11 22:56 qscqesze 阅读(331) 评论(0) 推荐(0)

hdu 5831 Rikka with Parenthesis II 线段树

摘要：Rikka with Parenthesis II 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5831 Description As we know, Rikka is poor at math. Yuta is worrying about t 阅读全文

posted @ 2016-08-11 22:51 qscqesze 阅读(415) 评论(1) 推荐(0)

HDU 5813 Elegant Construction 构造

摘要：Elegant Construction 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5813 Description Being an ACMer requires knowledge in many fields, because proble 阅读全文

posted @ 2016-08-09 18:47 qscqesze 阅读(331) 评论(0) 推荐(1)

HDU 5810 Balls and Boxes 数学

摘要：Balls and Boxes 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5810 Description Mr. Chopsticks is interested in random phenomena, and he conducts an 阅读全文

posted @ 2016-08-09 18:31 qscqesze 阅读(395) 评论(0) 推荐(0)

hdu 5784 How Many Triangles 计算几何，平面有多少个锐角三角形

摘要：How Many Triangles 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5784 Description Alice has n points in two dimensional plane. She wants to know how 阅读全文

posted @ 2016-08-03 09:39 qscqesze 阅读(1022) 评论(0) 推荐(0)

hdu 5792 World is Exploding 树状数组

摘要：World is Exploding 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5792 Description Given a sequence A with length n,count how many quadruple (a,b,c,d 阅读全文

posted @ 2016-08-02 19:21 qscqesze 阅读(473) 评论(2) 推荐(0)

hdu 5791 Two dp

摘要：Two 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5791 Description Alice gets two sequences A and B. A easy problem comes. How many pair of sequence 阅读全文

posted @ 2016-08-02 19:13 qscqesze 阅读(469) 评论(0) 推荐(0)

hdu 5787 K-wolf Number 数位dp

摘要：K wolf Number 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5787 Description Alice thinks an integer x is a K wolf number, if every K adjacent digit 阅读全文

posted @ 2016-08-02 19:02 qscqesze 阅读(752) 评论(0) 推荐(0)

hdu 5783 Divide the Sequence 贪心

摘要：Divide the Sequence 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5783 Description Alice has a sequence A, She wants to split A into as much as poss 阅读全文

posted @ 2016-08-02 18:58 qscqesze 阅读(486) 评论(0) 推荐(0)

hdu 5781 ATM Mechine dp

摘要：ATM Mechine 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5781 Description Alice is going to take all her savings out of the ATM(Automatic Teller Ma 阅读全文

posted @ 2016-08-02 18:35 qscqesze 阅读(601) 评论(4) 推荐(2)

hdu 5772 String problem 最大权闭合子图

摘要：String problem 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5772 Description This is a simple problem about string. Now a string S contains only ‘0 阅读全文

posted @ 2016-07-28 19:05 qscqesze 阅读(803) 评论(0) 推荐(0)

hdu 5768 Lucky7 容斥

摘要：Lucky7 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5768 Description When ?? was born, seven crows flew in and stopped beside him. In its childhood 阅读全文

posted @ 2016-07-28 18:57 qscqesze 阅读(447) 评论(0) 推荐(0)

hdu 5769 Substring 后缀数组

摘要：Substring 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5769 Description ?? is practicing his program skill, and now he is given a string, he has to 阅读全文

posted @ 2016-07-28 18:54 qscqesze 阅读(647) 评论(0) 推荐(1)

hdu 5773 The All-purpose Zero 线段树 dp

摘要：The All purpose Zero 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5773 Description ?? gets an sequence S with n intergers(0 define rep(a,b,c) for(i 阅读全文

posted @ 2016-07-28 18:50 qscqesze 阅读(502) 评论(0) 推荐(0)

hdu 5774 Where Amazing Happens 水题

摘要：Where Amazing Happens 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5774 Description As the premier men's professional basketball league in the worl 阅读全文

posted @ 2016-07-28 18:45 qscqesze 阅读(542) 评论(0) 推荐(0)

hdu 5775 Bubble Sort 树状数组

摘要：Bubble Sort 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5775 Description P is a permutation of the integers from 1 to N(index starting from 1). He 阅读全文

posted @ 2016-07-28 18:40 qscqesze 阅读(449) 评论(0) 推荐(0)

hdu 5763 Another Meaning kmp+dp

摘要：Another Meaning 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5763 Description As is known to all, in many cases, a word has two meanings. Such as “ 阅读全文

posted @ 2016-07-28 18:35 qscqesze 阅读(386) 评论(2) 推荐(0)

hdu 5755 Gambler Bo 高斯消元

摘要：Gambler Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5755 Description Gambler Bo is very proficient in a matrix game. You have a N×M matrix, eve 阅读全文

posted @ 2016-07-27 19:36 qscqesze 阅读(651) 评论(0) 推荐(0)

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