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原创 111
create or replace trigger advice_ins_trg before insert on advice for each rowbegin select advice_id_seq.nextval into :NEW.ID FROM DUAL; END;
2015-02-04 20:53:38
311
原创 java实例2
import java.util.*;public class app{ public static void main(String[] args){ Scanner reader=new Scanner(System.in); System.out.print("input many nu
2014-07-08 18:58:16
285
原创 java的学习记录5
import java.util.*;public class rt{ public static void main(String[] args){ int[] array; Random rand=new Random(); int h=rand.nextInt(5)
2014-06-26 12:05:01
297
原创 java的学习记录3
import java.util.*;public class hello{ public static void main(String[] args) { Random rand=new Random(); for(int i=0;i
2014-06-23 23:03:48
297
原创 Accelerated C++:Practical Programming by Example第3章:使用批量数据
#include#include#include//定义控制器setprecision,用于指明输出包含的位数#include //定义类型streamsize,表示长度using namespace std;int main(){ cout<<"Please enter your first name:"; string name; cin>>name; cout<<"H
2014-06-07 08:34:31
558
原创 【记录】Accelerated C++:Practical Programming by Example第2章:循环和计数
#include#includeusing namespace std;void main(){ cout<<"Please enter your name:"; string name; cin>>name; const string greeting="Hello,"+name+"!"; int pad=1; //空白 int rows=3+pad*2; //输出的
2014-05-31 12:23:41
648
原创 【记录】Accelerated C++:Practical Programming by Example第1章:使用字符串
#include#include int main(){ std::cout<<"Please enter your name:"; std::string name; //定义变量name std::cin>>name; //把姓名读进name std::cout<<
2014-05-25 22:36:21
592
原创 【记录】Accelerated C++:Practical Programming by Example第0章:开始学习C++
//一个小的C++程序#includeint main(){ while(true) { std::cout<<"Hello World!"<<std::endl; } return 0;}
2014-05-25 18:02:16
436
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