码迷,mamicode.com
首页 >  
搜索关键字:smallest sub-array    ( 590个结果
poj_1050
题目:DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greater loca...
分类:其他好文   时间:2015-05-13 06:03:23    阅读次数:118
1038. Recover the Smallest Number (30)
Given a collection of number segments, you are supposed to recover the smallest number from them. For example, given {32, 321, 3214, 0229, 87}, we can recover many numbers such like 32-321-3214-0229-8...
分类:其他好文   时间:2015-05-10 06:23:02    阅读次数:159
woj 1574 - K-th smallest 分治
戳这里:1574题意:从一个长度为n的数字里去掉任意一个数字,求第k大的数字为多少。官方题解:去掉Ri后剩下的数字,显然要么比去掉任意的Rj(j > i)的方案大,要么比去掉任意的Rj小。 所以先从后向前扫一遍预处理出去掉Ri后是比后面的都大还是都小。 然后分治之。whu邀请赛的 A 题,当时没想出...
分类:其他好文   时间:2015-05-08 23:22:46    阅读次数:142
Delete Duplicate Emails
Write a SQL query to delete all duplicate email entries in a table named Person, keeping only unique emails based on its smallest Id....
分类:其他好文   时间:2015-05-02 09:48:14    阅读次数:118
Smallest Difference
Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5364 Accepted: 1456 Description Given a number of distinct decimal digits, you can form one integer by choosing a non-...
分类:其他好文   时间:2015-04-22 15:16:23    阅读次数:143
LeetCode - Delete Duplicate Emails
Discription:Write a SQL query to delete all duplicate email entries in a table named Person, keeping only unique emails based on its smallest Id. 删除重....
分类:其他好文   时间:2015-04-19 22:37:26    阅读次数:370
google code jam Round 1A 2015 Problem C. Logging
Problem A certain forest consists of N trees, each of which is inhabited by a squirrel. The boundary of the forest is the convex polygon of smallest area which contains every tree, as if a giant r...
分类:其他好文   时间:2015-04-18 19:14:41    阅读次数:169
[LeetCode]DeleteDuplicateEmails,解题报告
题目SQL query to delete all duplicate email entries in a table named Person, keeping only unique emails based on its smallest Id. Id Email 1 john@example.com 2 bob@example.com 3 john@examp...
分类:其他好文   时间:2015-04-17 11:25:03    阅读次数:100
BST迭代器
Implement an iterator over a binary search tree (BST). Your iterator will be initialized with the root node of a BST.Calling next() will return the next smallest number in the BST.Note: next() and has...
分类:其他好文   时间:2015-04-16 17:45:41    阅读次数:151
Smallest Difference(POJ-2718)
暴搜一下就行了,确实也没法优化什么。 不过枚举一半,另一半用next_permutation()函数应该是会快一些的。 #include #include #include #include #include #include using namespace std; int T,a[20],n,vis[20],tot; int A[20],B; void dfs(int cur) { ...
分类:其他好文   时间:2015-04-14 16:44:14    阅读次数:141
590条   上一页 1 ... 47 48 49 50 51 ... 59 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!