Getting various errors and warnings.

[Kunal Goel]

#include<iostream.h>
#include<conio.h>
#include<fstream.h>
#include<string.h>
#include<stdlib.h>
 
  class sinfo
  {
      char sname[30];
      char contact[12];
      char addr[40];
      int  month;
      int  day;
      int  year;
      char mother[20];
      char father[20];
 
    public:
      void cinfo()
        {   char ch;
        lb: cout<<"\n Enter course info(M/E):"<<"\n"<<"\n";
        cin>>ch;
        if(ch=='M'||ch=='m')
        {
            cout<<"\n You have chosen Medical Course:";
        }
        else if(ch=='E'||ch=='e')
        {
            cout<<"\n You have chosen Engineering Course:";
        }
        else
            cout<<"\n Wrong option! Choose again!";
            goto lb;
 
        }
        void input(void);
        };
        sinfo form;
 
    void sinfo::input(void)
    {
      ifstream filn,filc,fila,fild,filf,film,fili;
      filn.open("names",ios::out|ios::app);
      filc.open("contacts",ios::out|ios::app);
      fila.open("addresses",ios::out|ios::app);
      fild.open("date of births",ios::out|ios::app);
      filf.open("fathers",ios::out|ios::app);
      film.open("mothers",ios::out|ios::app);
      fili.open("course infos",ios::out|ios::app);
      int d;
      void cinfo();
      cout<<"\n Enter your name:";
      filn.getline(form.sname,20);
      cout<<"\n Enter contact information:";
      filc.getline(form.contact,12);
      cout<<"\n Enter Address:";
      fila.getline(form.addr,30);
      cout<<"\n Enter date of birth:(DD/MM/YYYY)";
      for(int i=0;i<=2;i++)
      {
      cin>>d[i];
      }
      cout<<"\n Enter Father/Guardian's name: ";
      filf.getline(form.father,20);
      cout<<"\n Enter Mother's name:";
      film.getline(form.mother,20);
    }
 
 
 
void eng()
{
    int a;
    cout<<"          "<<"\n"<<"\n";
    cout<<"          \n ENGINEERING COURSES FOR JEE (MAIN) & JEE (ADVANCED)";
    cout<<"          "<<"\n"<<"\n"<<" 1. Second Step Course:"
    <<"          "<<"\n"<<"\n"<<" 2. First Step Course:"
    <<"          "<<"\n"<<"\n"<<" 3. Crash course:";
    cout<<"\n Enter your choice:";
    cin>>a;
    switch(a)
    {
    case 1: cout<<"                     \n :SECOND STEP COURSE: JEE MAIN & ADVANCED" <<"\n"<<"\n"<<"\n"<<"\n"<<"\n";
        cout<<"                      \n The course details are as follows"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n"<<"\n";
        cout<<"                       \n * STARTING FROM:"<<"\n"<<"\n"<<"2nd week of April,2014"<<"\n"<<"\n";
        cout<<"                       \n * CONTINUES UPTO:"<<"\n"<<"\n"<<"2nd week of January 2015"<<"\n"<<"\n";
        cout<<"                       \n * CLASSES SCHEDULE:"<<"\n"<<"\n"<<"3-4 days a week"<<"\n"<<"\n"<<"Regular classes : 3-4 hours per day"<<"\n"<<"\n"<<
                            "Saturday & Sunday : 6 hours each"<<"\n"<<"\n";
        cout<<"                       \n * ADMISSION:"<<"\n"<<"\n"<<"Direct"<<"\n"<<"\n";
        cout<<"                       \n * ELIGIBILITY:"<<"\n"<<"\n"<<"Class XII studying students"<<"\n"<<"\n";
 
    }
 
}
void cen()
{
 cout<<"\n Coming Soon!!!";
 }
 
void main()
{
    sinfo g;
    int choice,d,c,i;
    ifstream fin;
    fin.open("About.txt",ios::in);
    if(fin.eof())
    cout<<"\n To get started, please choose from the below:"<<"\n"<<"\n"<<"\n"<<"\n";// display this after the end of the file.
    fin.close();cout<<"\n";
 
lb:
    cout<<"      \n 1. About XYZ"//INformation
    <<"      \n 2. General Information"
    <<"      \n 3. Terms and conditions"
    <<"     \n 4. Nationwide Centers"
    <<"      \n 5. Exit"
    <<"      \n 6. Admission";
    cout<<"\n Enter your choice";
    cin>>choice;
    switch(choice)
    {
    case 1:
       cb: cout<<"\n 1. Classroom courses for Engineering 2014-2015:";//about
           cout<<"\n 2. Classroom courses for Medical 2014-2015";//"
           cout<<"\n 3. Admission Process";//about admission
           cout<<"\n Press 0(zero) to go back to main menu:";
           cin>>c;
           switch(c)
           {
           case 1: void eng();
               break;
           case 2: void med();
 
               break;
           case 3: void adm();
               goto cb;
               break;
           case 0: goto lb;
               break;
           default: cout<<"\n Invalid Choice... Please Enter again:";
 
           }
           break;
    case 2:
         gb:cout<<"\n 1. Fee and Office Timings";
        cout<<"\n 2. Service Tax";
        cout<<"\n 3. Refund Policy for Classroom Courses";
        cout<<"\n 4. Holidays";
        cout<<"\n Press 0(zero) for main menu:";
        cin>>d;
        switch(d)
        {
            case 1: void fee();
                goto gb;
                break;
            case 2: void serv();
                goto gb;
                break;
            case 3: void ref();
                goto gb;
                break;
            case 4: void hol();
                break;
                goto gb;
            case 0: goto lb;
                break;
            default: cout<<"\n Invalid Choice.... Please Enter again:";
 
        }
        break;
    case 3: void terms();
        cout<<"\n Press 0(zero) for main menu:";
        cin>>i;
        if(i==0)
        goto lb;
        else
        cout<<"\n Wrong option!"
            <<"\n Press 0(zero) for main menu:";
 
        break;
 
 
 
    case 4: cout<<"\n Coming Soon!!!"<<endl;
        cout<<"\n Press 0(zero) for main menu:";
        cin>>i;
        if(i==0)
        goto lb;
        else
        cout<<"\n Wrong option!"
            <<"\n Press 0(zero) for main menu:";
 
        break;
    case 5: exit(0);
        break;
    case 6:  clrscr();
         g.input();
         break;
    default: cout<<"\n Invalid Choice...";
         goto lb;
 
 
 
    }
 
}
 

[donbock]

What errors are you getting?

[weaknessforcats]

    int d; <<<<<<<<!!!!!!
     void cinfo();
    cout << "\n Enter your name:";
    filn.getline(form.sname, 20);
    cout << "\n Enter contact information:";
    filc.getline(form.contact, 12);
    cout << "\n Enter Address:";
    fila.getline(form.addr, 30);
    cout << "\n Enter date of birth:(DD/MM/YYYY)";
    for (int i = 0; i <= 2; i++)
    {
        cin >> d[i]; <<<<<<<!!!!!!!
     }

The variable d is not an array.

Don't use clrscr unless you have the code for it. This is a nonstandard function.

You have the class sinfo defined twice.

The class declarations are missing the terminating semi-colon.

Next time, compile as you go. Start with:

class sinfo
{
 
};
int main()
{
 
}
 

and verify this compiles. Then add some code and recompile. Verify the code compiles. This way if your code does not compile you will know it's in the last bit you added. Writing 1200 lines of code and getting tons of errors is not the way to go.

[Kunal Goel]

Unreachable Code in all the Goto statements.

[Kunal Goel]

But the semi-colon is there after the class declarations.