//**************************************
// Name: hospital DBMS
// Description:It is supposed to be hospital DBMS
I'll be improving it within a few months with pasword security
// By: sidharth sreekumar
//
//
// Inputs:Read the help
//
// Returns:None
//
//Assumes:None
//
//Side Effects:It seems to run perfectly on my comp but screws up on some others
//This code is copyrighted and has limited warranties.
//Please see http://www.Planet-Source-Code.com/xq/ASP/txtCodeId.10078/lngWId.3/qx/vb/scripts/ShowCode.htm
//for details.
//**************************************

#include<iostream.h>
#include<conio.h>
#include<stdio.h>
#include<fstream.h>
#include<string.h>
#include<stdlib.h>
#include<process.h>
#include<dos.h>
///////////base class that keeps track of no. of records//////////////
class hospital


    {
    	public:
    	long int n;
};
/////////keeps record of patient in hopital///////////////////
class patient:public hospital


    {
    	char name[20],disease[30],cond[20],doctor[20],ward[20],status[20];
    	int adays,bed;
    	long float bill;
    	public:
    	void inp1();
    	void out1();
    	void out3();
    	int search(char[20],int);
    	int diset(int,int);
};
////////////keeps record of patient address and history////////////
class addr:public hospital


    {
    	char hno[10],col[20],city[20],state[20],country[20],history[50];
    	long long int zip;
    	public:
    	void addrset();
    	void addrnull();
    	void view();
};
char* dis(char *d);
void out2();
void inp2();
int count();
void modify(int);
void del(int);
void box();
void box(int);
void dismenu(int);
void addrd(long int);
void modifya(long int);
long float billset(int,int,int,int);
void searchmain();
void help();
void menu();
void intro();
void saveload(int);
void main()


    {
    	clrscr();
    	intro();
    	menu();
}
////////////inputs data into class 'patient'///////////
void patient::inp1()


    {
    	fstream ad;
    	addr a;
    	int r,c,di,s,w,x=4;
    	char a1;
    	randomize();
    	bed=rand()%50;
    	adays=bill=0;
    	cout<<"\n\n\n\t\t\tEnter name(char): ";
    	box(13);
    	gotoxy(43,x);
    	gets(name);
    label1:cout<<"\t\t\tEnter illness(int): ";
    	dismenu(1);
    	box(13);
    	gotoxy(45,++x);
    	cin>>di;
    	diset(di,1);
    	if(diset(di,1)==1)
    	goto label1;
    label2:cout<<"\t\t\tEnter condition of patient(int): ";
    	dismenu(2);
    	box(13);
    	gotoxy(59,++x);
    	cin>>s;
    	diset(s,2);
    	if(diset(s,2)==1)
    	goto label2;
    label3:cout<<"\t\t\tStatus Classification(1.priority 1 / 2.public): ";
    	dismenu(4);
    	box(13);
    	gotoxy(72,++x);
    	cin>>c;
    	if(c==1)
    	strcpy(status,"priority 1");
    	else if(c==2)
    	strcpy(status,"public");
    	else
    	goto label3;
    	int d=strcmp(cond,"dead");
    	if(d==0)


        	{
        		cout<<"\t\t\tEnter days admitted(int): ";
        		box(13);
        		gotoxy(51,++x);
        		cin>>adays;
        		strcpy(doctor,"NA");
        		strcpy(ward,"morgue");
        	}
        	if(d!=0)


            	{
            		strcpy(doctor,dis(disease));
            		cout<<"\t\t\tEnter days admitted(int): ";
            		box(13);
            		gotoxy(51,++x);
            		cin>>adays;
            		cout<<"\t\t\tEnter ward(int):";
            		box(13);
            		dismenu(3);
            		gotoxy(42,++x);
            		cin>>w;
            		diset(w,3);
        }
        bill=billset(adays,di,s,w);
    };
    ////////////outputs data from class 'patient'///////////
    void patient::out1()


        {
        	char a;
        	fstream o;
        	addr ad;
        	cout<<"\n\n\n\t\t\tRecord No.: "<<n<<endl;
        	cout<<"\t\t\tRecord Status: ";
        	puts(status);
        	cout<<"\t\t\tName: ";
        	puts(name);
        	cout<<"\t\t\tDisease: ";