码迷,mamicode.com
首页 >  
搜索关键字:unique constraint    ( 5568个结果
LeetCode: Permutation Sequence 解题报告
PermutationSequence https://oj.leetcode.com/problems/permutation-sequence/The set [1,2,3,…,n] contains a total of n! unique permutations.By listing a....
分类:其他好文   时间:2015-01-14 19:50:23    阅读次数:136
[C++]LeetCode: 92 Unique Binary Search Trees II
题目: Given n, generate all structurally unique BST's (binary search trees) that store values 1...n. For example, Given n = 3, your program should return all 5 unique BST's shown below. 1 ...
分类:编程语言   时间:2015-01-14 16:58:27    阅读次数:222
LeetCode No.5 Longest Palindromic Substring
Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest pa...
分类:其他好文   时间:2015-01-14 16:44:41    阅读次数:109
如何改变sql server2000数据库列属性的默认值为0
--如果字段原来无默认值,直接执行如下语句,添加默认值: alter table 表名 add default(1) for 字段名 --如果原来有默认值,现在要更改默认值,则需要先把原来的默认值drop掉,再添加新的默认值 alter table 表名 drop constraint 默认值约束的名称 --如果不知道默认值约束的名称,用如下语句查询得到: select [nam...
分类:数据库   时间:2015-01-14 12:48:48    阅读次数:312
LeetCode--Unique Binary Search Trees II
Given n, generate all structurally unique BST's (binary search trees) that store values 1...n. For example, Given n = 3, your program should return all 5 unique BST's shown below. 1 3 ...
分类:其他好文   时间:2015-01-14 09:52:27    阅读次数:150
Leetcode:Unique Paths II
Follow up for "Unique Paths":Now consider if some obstacles are added to the grids. How many unique paths would there be?An obstacle and empty space i...
分类:其他好文   时间:2015-01-13 23:09:55    阅读次数:151
Leetcode:Unique Paths
A robot is located at the top-left corner of amxngrid (marked 'Start' in the diagram below).The robot can only move either down or right at any point ...
分类:其他好文   时间:2015-01-13 22:55:24    阅读次数:195
matlab 基础 unique函数与ismember函数
matlab 基础 unique函数与ismember函数...
分类:其他好文   时间:2015-01-13 21:39:37    阅读次数:283
Unique Binary Search Trees
https://oj.leetcode.com/problems/unique-binary-search-trees/Givenn, how many structurally uniqueBST's(binary search trees) that store values 1...n?For...
分类:其他好文   时间:2015-01-13 21:13:32    阅读次数:161
LeetCode--Unique Binary Search Trees
Given n, how many structurally unique BST's (binary search trees) that store values 1...n? For example, Given n = 3, there are a total of 5 unique BST's. 1 3 3 2 1 \ ...
分类:其他好文   时间:2015-01-13 19:50:02    阅读次数:147
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!