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@dubuqingfeng
dubuqingfeng / teacher.cpp
Last active September 24, 2015 14:09
A c++ homework
/*编写职工信息类，包含数据成员：工号、姓名、性别、出生年份，包含成员函数：输入职工所有信息、修改职工出生年份、修改职工姓名、修改职工性别、修改职工工号、输出职工的所有信息，实现并测试这个类
*/
#include <iostream>
#include <cstdlib>
using namespace std;
class teacher
{
private:
long int number;
string name;
@dubuqingfeng
dubuqingfeng / main.cpp
Last active August 29, 2015 14:02
c++头文件，以及创建堆对象等
#include <iostream>
#include <cstdlib>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
#include <string>
#include "student.h"
//mysql所需的头文件和库文件
//#include "winsock.h"
//#include "mysql.h"
//#pragma comment(lib,"libmySQL.lib")
using namespace std;
@dubuqingfeng
dubuqingfeng / shop.cpp
Created June 22, 2014 03:31
咖啡店
#include <iostream>
#include <cstdlib>
//#include <shop.h>
using namespace std;
class caffee{
public:
float NetProfit(){
return saleNum*(saleprice-costprice);
}
float SaleNumber(){
@dubuqingfeng
dubuqingfeng / transport.cpp
Created June 22, 2014 12:54
继承的那些事。。。
#include <iostream>
using namespace std;
class transport{
public:
int wheel;
} ;
class bike :public transport{
};
class car :public transport{
@dubuqingfeng
dubuqingfeng / CreateBatch
Created October 11, 2014 00:42
@echo off
echo ------------------正在建立 text.bat，请输入内容。------------------
echo ----- -----
echo ----- CTRL+Z :保存 -----
echo ----- CTRL+C :终止 -----
echo ----- -----
echo -------------------------------------------------------------------
copy con text.java
echo 是否显示当前目录文件
pause
@dubuqingfeng
dubuqingfeng / LCD1602
Last active August 29, 2015 14:07
int LCD1602_RS=12;
int LCD1602_RW=11;
int LCD1602_EN=10;
int DB[] = { 6, 7, 8, 9};
char str1[]="Welcome to";
char str2[]="1111";
char str3[]="this is the";
char str4[]="4-bit interface";
void LCD_Command_Write(int command)
@dubuqingfeng
dubuqingfeng / QQActivity.java
Last active August 29, 2015 14:13
qq聊天20150120
package com.hookheart.qq;
import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowFocusListener;
import java.awt.event.WindowListener;
@dubuqingfeng
dubuqingfeng / Servo
Last active August 29, 2015 14:19
Arduino-Servo-Rubik's-Solver-Robot
#include <Servo.h>
Servo servo1f;
Servo servo1b;
Servo servo2f;
Servo servo2b;
Servo servo3f;
Servo servo3b;
Servo servo4f;
Servo servo4b;
@dubuqingfeng
dubuqingfeng / Database.cpp
Last active August 29, 2015 14:24
数据库原理算法实现
/***************************************************************
*
* 数据库原理算法实现——by zxy_snow 2012.1.6 23:15
*
***************************************************************/
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <math.h>
@dubuqingfeng
dubuqingfeng / Domain.md
Last active July 13, 2021 07:20
域名Domain