码迷,mamicode.com
首页 >  
搜索关键字:train problem ii    ( 44369个结果
An Unfair Game-[ACdream1035]
Problem DescriptionThere are n people and n target, everyone should get one target, no two people get the same target, the last one who get the target...
分类:其他好文   时间:2014-05-06 09:00:51    阅读次数:354
UPC 2224 Boring Counting (离线线段树,统计区间[l,r]之间大小在[A,B]中的数的个数)
题目链接:http://acm.upc.edu.cn/problem.php?id=2224题意:给出n个数pi,和m个查询,每个查询给出l,r,a,b,让你求在区间l~r之间的pi的个数(A#include #include #include #include #define lson rt>1;...
分类:其他好文   时间:2014-05-06 08:53:03    阅读次数:248
HDU 3308 LCIS(线段树)
Problem DescriptionGiven n integers.You have two operations:U A B: replace the Ath number by B. (index counting from 0)Q A B: output the length of the...
分类:其他好文   时间:2014-05-06 01:20:33    阅读次数:332
poj 1113 Wall
题目链接:http://poj.org/problem?id=1113题目大意:给出点集和一个长度L,要求用最短长度的围墙把所有点集围住,并且围墙每一处距离所有点的距离最少为L,求围墙的长度。解法:凸包+以L为半径的圆的周长。以题目中的图为例,两点之间的围墙长度之和正好就是凸包的长度,再加上每个点的...
分类:其他好文   时间:2014-05-06 00:56:54    阅读次数:325
Virtual Barber of the Army of Mages
http://acm.hust.edu.cn/vjudge/contest/view.action?cid=45301#problem/A题意:有n个人,k个理发师一。每个人需要理两次头发。每人有到达时间和他们等待的最大时间。求每个人能不能在他们等待的最长时间之前理完发。如果能,输出他理发的时刻。题...
分类:其他好文   时间:2014-05-06 00:22:52    阅读次数:334
HDU 4718 The LCIS on the Tree(树链剖分)
Problem DescriptionFor a sequence S1, S2, ... , SN, and a pair of integers (i, j), if 1 2 #include 3 #include 4 #include 5 using namespace std...
分类:其他好文   时间:2014-05-05 23:50:08    阅读次数:445
【LeetCode OJ】Longest Consecutive Sequence
Problem Link:http://oj.leetcode.com/problems/longest-consecutive-sequence/This problem is a classical problem where we can reduce the running time by ...
分类:其他好文   时间:2014-05-05 22:55:22    阅读次数:552
Reverse Linked List II
Link:http://oj.leetcode.com/problems/reverse-linked-list-ii/Reverse a linked list from positionmton. Do it in-place and in one-pass.For example:Given1...
分类:其他好文   时间:2014-05-05 22:46:11    阅读次数:411
【LeetCode OJ】Word Ladder I
Problem Link:http://oj.leetcode.com/problems/word-ladder/Two typical techniques are inspected in this problem:Hash Table. One hash set is the words di...
分类:其他好文   时间:2014-05-05 22:44:44    阅读次数:393
Balanced Binary Tree
Link:http://oj.leetcode.com/problems/balanced-binary-tree/Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced ...
分类:其他好文   时间:2014-05-05 22:29:55    阅读次数:382
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!