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搜索关键字:b. school marks    ( 1359个结果
SQL制表
use School if exists (select*from sysobjects where name='Teacher')drop table Teacher gocreate table Teacher(Id int primary key identity(1,1), --参数第一个种...
分类:数据库   时间:2015-03-19 21:54:52    阅读次数:165
hdu 1829
无聊水水~,二分图染色 #include #include #include using namespace std; int n,m; vector >v(3000); int col[3000];int marks=1; void dfs(int u) { for(int i=0;i<v[u].size();i++) { int to=v[u][i]; ...
分类:其他好文   时间:2015-03-19 16:29:06    阅读次数:151
CodeForces 450
A -Jzzhu and ChildrenTime Limit:1000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uDescriptionThere arenchildren in Jzzhu's school. Jzzhu is goin...
分类:其他好文   时间:2015-03-18 15:46:41    阅读次数:234
hdu 2426 Interesting Housing Problem 最大权匹配KM算法
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2426For any school, it is hard to find a feasible accommodation plan with every student assigned to a s...
分类:编程语言   时间:2015-03-15 13:37:30    阅读次数:166
(简单) POJ 2502 Subway,Dijkstra。
Description You have just moved from a quiet Waterloo neighbourhood to a big, noisy city. Instead of getting to ride your bike to school every day...
分类:其他好文   时间:2015-03-15 00:37:38    阅读次数:184
HDU 1074 Doing Homework(状态压缩 + DP)
Problem Description: Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the homework. If Ignatius hands in...
分类:其他好文   时间:2015-03-14 15:29:51    阅读次数:171
数据库case,when学习
前几天工作中遇到了一个数据库统计相关的东西,主要使用case,when实现,现在说说基本情况: 有两个表school,studens,其中 school表结构如下: students表结构如下: 其中sex=1代表男,sex=2代表女 现要求出现如下的结果集: 学校id,学校名,学校总人数,男生总人数,女生总人数 方案: 1,将school表和students表分别查询统计出...
分类:数据库   时间:2015-03-13 16:36:19    阅读次数:138
poj2771 二分图的最大独立集
http://poj.org/problem?id=2771 Description Frank N. Stein is a very conservative high-school teacher. He wants to take some of his students on an excursion, but he is afraid that some of them mi...
分类:其他好文   时间:2015-03-10 17:15:41    阅读次数:122
(二)Angularjs - 小实例
AngularJS处理数据表格使用 np-repeat 指令 ... {{ subject.name }} {{ subject.marks }} ...数据对象 1 $scope.student = { 2 fi...
分类:Web程序   时间:2015-03-10 16:45:14    阅读次数:228
Caused by:org.hibernate.HibernateException:Unable to make JDBC Connection
1、错误描述 Caused by:org.hibernate.HibernateException:Unable to make JDBC Connection[jdbc\:mysql\://localhost\:3306/school] 2、错误原因 在hibernate.cfg.xml中配置数据库路径时 jdbc\:mysql://localhost\:3306/sch...
分类:数据库   时间:2015-03-09 22:28:52    阅读次数:196
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