学生管理系统-C++

当初把几个类分开写了，有需要的根据需要修改合并吧

学生管理系统—学生类分析

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/*
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功能：学生管理系统--学生类分析
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日期：2013-09-28
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*/
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#include <iostream>
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#include <string>
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using namespace std;
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//类
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class Student
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{
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public:
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    Student(string *name,string *id,string *days);
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  void InAndOutPut(string *name,string *id,string *days,int n);
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    ~Student();
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private:
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    string *m_name;//学生的学号
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  string *m_Id;//姓名
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  string *m_Days;//出生年月
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};
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Student::Student(string*name=NULL,string *id=NULL,string *days=NULL):
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m_name(name),m_Id(id),m_Days(days){};
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//输入及输出信息
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void Student:: InAndOutPut(string *name,string *id,string *days,int n)
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{
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  int i;
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  name = new string[n];
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  id = new string[n];
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  days = new string[n];
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  m_name = new string[n];
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  m_Id = new string[n];
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  m_Days = new string[n];
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    for (i=0;i<n;i++)
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    {
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    cout<<"请输入学生"<<i+1<<"的信息：";
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    cin>>id[i]>>name[i]>>days[i];
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    m_name[i] = name[i];
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        m_Id[i] = id[i];
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    m_Days[i] = days[i];
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    }
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  cout<<"录入结果为："<<endl;
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  for (i=0;i<n;i++)
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  {
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    cout<<m_Id[i]<<" "<<m_name[i]<<" "<<m_Days[i]<<endl;
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  }
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}
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//析构函数
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Student ::~Student()
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{
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  delete []m_name;
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  delete []m_Id;
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  delete []m_Days;
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}
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//主函数
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int main(void)
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{
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  Student student;
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  string *name,*id,*days;
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  int n;
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    cout<<"请输入录入人数：";
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    cin>>n;
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    name = new string[n];
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    id = new string[n];
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    days = new string[n];
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    student.InAndOutPut(name,id,days,n);
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  system("pause");
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  return 0;
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}

学生管理系统—学生选课逻辑分析

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/*
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功能：学生管理系统--学生选课逻辑分析
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日期：2013-09-28
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*/
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#include <iostream>
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#include <string>
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using namespace std;
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class StuAndCour
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{
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public:
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  StuAndCour(string*name,string *id,string *cname,string *num,string *Snum,string *Scname);
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  void IputAndOut(string*name,string *id,string *cname,string *num,string *Snum,string *Scname,int n,int m);
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  ~StuAndCour();
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private:
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    string *m_Name;//学生姓名
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  string *m_Cname;//课程名称
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  string *m_Id;//学号
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  string *m_Num;//课程代号
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  string *m_Snum;//选课代号
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  string *m_Scname;//学生选课的名称
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};
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StuAndCour::StuAndCour(string*name=NULL,string *id=NULL,string *cname=NULL,string *num=NULL,string *Snum=NULL,string *Scname=NULL):
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m_Name(name),m_Cname(cname),m_Id(id),m_Num(num),m_Snum(Snum),m_Scname(Scname){};
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void StuAndCour::IputAndOut(string*name,string *id,string *cname,string *num,string *Snum,string *Scname,int n,int m)
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{
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     int i,j;
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   name = new string[n];
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   id = new string[n];
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   Scname = new string[n];
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   Snum = new string[n];
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   cname = new string[m];
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   num = new string[m];
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   m_Snum = new string[n];
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   m_Scname = new string[n];
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   m_Cname = new string[m];
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   m_Num = new string[m];
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   m_Name = new string[n];
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   m_Id = new string[n];
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//输入学生的信息
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   cout<<"请输入学生的信息：(姓名+学号)"<<endl;
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   for (i=0;i<n;i++)
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   {
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     cin>>name[i]>>id[i];
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     m_Name[i] = name[i];
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     m_Id[i] = id[i];
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   }
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//输入课程的信息
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     cout<<"请输入课程的信息：（名称+代号）"<<endl;
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   for (i=0;i<m;i++)
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   {
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     cin>>cname[i]>>num[i];
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     m_Cname[i] = cname[i];
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     m_Num[i] = num[i];
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   }
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//请输入学生的选课信息
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   for (i=0;i<n;i++)
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   {
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           cout<<"请输入学生"<<i+1<<"的选课信息："<<endl;
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       cin>>Snum[i];
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           for (j=0;j<m;j++)
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           {
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         if (Snum[i]==num[j])
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         {
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           Scname[i] = cname[j];
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           m_Scname[i] = Scname[i];
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         }
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           }
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   }
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//打印录入结果
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   for (i=0;i<n;i++)
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   {
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     cout<<"录入结果为："<<endl;
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     for (i=0;i<n;i++)
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     {
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       cout<<m_Id[i]<<" "<<m_Name[i]<<" "<<m_Scname[i]<<endl;
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     }
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   }
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}
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//析构函数
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StuAndCour::~StuAndCour()
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{
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  delete[]m_Name;
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  delete[]m_Cname;
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  delete[]m_Id;
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  delete[]m_Num;
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  delete[]m_Snum;
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  delete[]m_Scname;
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}
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int main(void)
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{
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  StuAndCour student;;
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  string *name, *cname,*id, *num,*Snum,*Scname;
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  int n,i;
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  cout<<"请输入学生人数：";
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  cin>>n;
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  cout<<"请输入录入课程个数：";
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  cin>>i;
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  name = new string[n];
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  id = new string[n];
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  Scname = new string[n];
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  Snum = new string[n];
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  cname = new string[i];
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  num = new string[i];
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  student.IputAndOut(name,id,cname,num,Snum,Scname,n,i);
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  system("pause");
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  return 0;
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}

学生管理系统—课程类分析

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/*
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功能：学生管理系统--课程类分析
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作者：wind
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日期：2013-09-28
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*/
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#include <iostream>
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#include <string>
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using namespace std;
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class Coure
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{
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public:
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    Coure(string *num,string *cname,string *credit);
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  void InAndOutPutCour(string *num,string *cname,string *credit,int n);
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  ~Coure();
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private:
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  string *m_Num;//课程代号
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  string *m_Cname;//课程名称
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  string *m_Credit;//课程学分
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};
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Coure::Coure(string *cname=NULL,string *num=NULL,string *credit=NULL):
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m_Cname(cname),m_Num(num),m_Credit(credit){};
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//输入及输出信息
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void Coure :: InAndOutPutCour(string *num,string *cname,string *credit,int n)
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{
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    int i;
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  num = new string[n];
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  cname = new string[n];
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  credit = new string[n];
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  m_Num = new string[n];
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  m_Cname = new string[n];
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  m_Credit = new string[n];
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  for (i=0;i<n;i++)
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  {
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        cout<<"请输入课程"<< i+1 <<"的信息：";
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    cin>>num[i]>>cname[i]>>credit[i];
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    m_Num[i] = num[i];
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    m_Cname[i] =cname[i];
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    m_Credit[i] = credit[i];
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  }
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  cout<<"录入结果为："<<endl;
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  for (i=0;i<n;i++)
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  {
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    cout<<m_Num[i]<<" "<<m_Cname[i]<<" "<<m_Credit[i]<<endl;
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  }
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}
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//析构函数
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Coure::~Coure()
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{
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  delete []m_Num;
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  delete []m_Cname;
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  delete []m_Credit;
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}
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//主函数
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int main(void)
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{
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  Coure coure;;
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  string *num,*cname,*credit;
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  int n;
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  cout<<"请输入录入课程个数：";
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  cin>>n;
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  num = new string[n];
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  cname = new string[n];
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  credit = new string[n];
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  coure.InAndOutPutCour(num,cname,credit,n);
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  system("pause");
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  return 0;
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}

学生管理系统—学生类分析

学生管理系统—学生选课逻辑分析

学生管理系统—课程类分析

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