C++ Project Code for Diabetes Detection System

CODE:

#include<iostream.h>
#include<stdio.h>
#include<conio.h>
#include<ctype.h>
#include<dos.h>
#include<graphics.h>
#include<process.h>
class diabetes
{
private:
char name[40];
float age;
int wt;
float ht;
char sex;
char *s;
public:
void welcome_screen(void);
void getvalue(void);
void getlevel1_symptoms(void);
void getlevel2_symptoms(void);
void getlevel3_symptoms(void);
int analyse_symptoms(int);
char display_message(int,int);
};

void main()
{
char ch,choice,cho;
//int m,n=2;
float m;
int n=1;
void diagnosis(void);
diabetes dts;
dts.welcome_screen();
dts.getvalue();
diagnosis();
dts.getlevel1_symptoms();
m=dts.analyse_symptoms(n);
choice=dts.display_message(m,n);
choice=toupper(choice);
if(choice=='Y')
{
++n;
dts.getlevel2_symptoms();
m=dts.analyse_symptoms(n);
choice=dts.display_message(n,m);
choice=toupper(choice);
if(choice=='Y')
{
++n;
dts.getlevel3_symptoms();
m=dts.analyse_symptoms(n);
cho=dts.display_message(n,m);
cho=toupper(cho);
if(cho=='Y')
{
++n;
dts.getlevel3_symptoms();
m=dts.analyse_symptoms(n);
choice=dts.display_message(m,n);
}
}
}
}

void diabetes::welcome_screen()
{
clrscr();
gotoxy(23,7);
textcolor(YELLOW);
cputs("********* W E L C O M E ********* " );
gotoxy(25,9);
cputs(" C A M P I O N   S C H O O L "  );
gotoxy(18,12);
cputs(" M E D I C A L   D I A G N O S I S   S O F T W A R E  ");
textcolor(GREEN+BLINK);
for(int x=50;x>=22;x--)
{
sound(2000);
delay(120);
nosound();
gotoxy(x,14);
cputs("D O N E  B Y  : ");
gotoxy(x,16);
cputs("www.cpp-project.blogspot.com ");
gotoxy(43,18);

}
gotoxy(17,25);
cputs("******** PRESS ANY KEY TO CONTINUE ********* ");
getch();
return;
}

void diabetes::getvalue()
{
clrscr();
textcolor(WHITE);
gotoxy(20,8);
cputs(" P E R S O N A L   I N F O R M A T I O N");
gotoxy(25,10);
cputs("N A M E        :");
gotoxy(25,12);
cputs("A G E          :");
gotoxy(25,14);
cputs("W E I G H T    :");
gotoxy(25,16);
cputs("H E I G H T    :");
gotoxy(25,18);
cputs("S E X (M/F)    :");
textcolor(WHITE);
gotoxy(42,10);
gets(name);
gotoxy(42,12);
cin>>age;
gotoxy(42,14);
cin>>wt;
gotoxy(42,16);
cin>>ht;
gotoxy(42,18);
cin>>sex;
getch();
return;
}

void diagnosis(void)
{
clrscr();
textcolor(WHITE);
gotoxy(20,5);
cputs(" **  D I A G N O S I S   W I N D O W **   ");
cout<<"nnn";
cputs(" Let's have alook at  symptomsЕЕЕ");
cout<<"nnn";
cputs(" Please enter the form in next page .");
cout<<"nnnnnnttt ";
textcolor(YELLOW);
cputs("***** PRESS ANY KEY ***** ");
getch();
}

void diabetes::getlevel1_symptoms(void)
{
clrscr();
int i=0;
gotoxy(23,3);
textcolor(WHITE);
cputs( " *** MEDICAL DIAGONOSIS FORM *** ");
gotoxy( 3,6);
cputs("APPETITE (H(HIGH),/L(LOW),/N(NORMAL):") ;
gotoxy(64,6);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,8);
cputs("FREQUENCY OF THIRST(H(HIGH),/L(LOW)/N(NORMAL):");
gotoxy(64,8);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,10);
cputs("FREQUENCY OF URINATION(H(HIGH),/L(LOW),/N(NORMAL):");
gotoxy(64,10);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,12);
cputs("VISION (I(IMPAIRMENT),/N(NORMAL)");
gotoxy(64,12);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,14);
cputs("URINE SUGAR(P(PASSIVE)/A(ACTIVE);");
gotoxy(64,14);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,16);
cputs("KETONUREA(P(PASSIVE)/A(ACTIVE)");
gotoxy(64,16);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,18);
cputs("FASTING BLOOD SUGAR(H(HIGH)/L(LOW)/N(NOMAL)");
gotoxy(64,18);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,20);
cputs("R B S (H(HIGH)/L(LOW)/N(NORMAL)");
gotoxy(64,20);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,22);
cputs("FAMILY HISTORY OF DIABETES(P(PASSIVE)/A(ACTIVE)");
gotoxy(64,22);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
gotoxy(3,24);
cputs("OGTT(D/N)");
gotoxy(64,24);
cin>>s[i];
s[i]=toupper(s[i]);
++i;
}

int diabetes::analyse_symptoms(int n)

{
int i=0;
int count=0;
int result=0;
switch(n)
{
case 1:    if(s[9]=='D' )
result=-1;
else
if(s[5]=='P'&& s[6]=='P' && s[7]=='H')
result=-1;
else
{
for(i=0;i<10;i++)
{
if(s[i]=='H'||s[i]=='P'||s[i]=='D'||s[i]=='I')
count++;
}
if(count>5)
result=-1;
}
break;

case 2: if((s[0]=='P')||(s[1]=='P')||(s[2]=='P')||(s[3]=='H')||(s[4]=='P')||(s[5]=='P')||(s[6]=='P'))
result=-1;
else
result=0;
break;
case 3: if((s[0]=='Y')&&(s[1]=='N')&&(s[2]=='W')&&(s[3]=='P')&&(s[4]=='P')||

(s[0]=='Y')&&(s[1]=='B')&&(s[2]=='W')&&(s[3]=='P')&&(s[4]=='P')||

(s[0]=='Y')&&(s[1]=='N')&&(s[2]=='M')&&(s[3]=='P')&&(s[4]=='P')||

(s[0]=='Y')&&(s[1]=='N')&&(s[2]=='Y')&&(s[3]=='P')&&(s[4]=='P'))
result=0;
else
result=-1;
break;
default:break;
}
return(result);
}

char diabetes::display_message(int n,int m)

{
char ch;
clrscr();
switch(n)
{
case 1:
switch(m);
{
case 0: gotoxy(30,12);
cputs("THE PERSON IS NOT DIABETIC");
gotoxy(50,20);
cputs("PRESS ANY KEY TO QUIT." );
// gotoxy(70,20);
//cin>>ch;
//break;
exit(0);

case -1:

gotoxy(30,20);
cputs("THE PERSON IS DIABETIC ");
gotoxy(54,20);
cputs("PROCEED (Y/N)  ?");
gotoxy(70,20);
cin>>ch;
break;

//  default: break;
}
break;

case 2:
switch(m)
{
case 0: gotoxy(30,12);
cputs("IT IS PRIMARY DIABETES.");
gotoxy(50,25);
cputs("Proceed(Y/N)?");
gotoxy(70,25);
cin>>ch;
break;

case -1: gotoxy(30,12);
cputs("IT IS SECONDARY DIABETES");
gotoxy(50,25);
cputs("PRESS ANY KEY TO QUIT");
getch();
break;

}
break;

case 3:switch(m)
{
case 0: gotoxy(30,12);
cputs(" IT IS INSULIN DEPENDENT DIABETES");
gotoxy(50,25);
cputs("press any key to quit");
getch();
break;

case -1: gotoxy(30,12);
cputs("IT IS NON INSULIN DEPENDENT DIABETES");
gotoxy(50,25);
cputs("PRESS ANY  KEY TO QUIT .");
getch();
break;

//       default: break;

}

// break ;
//    default : break;
}
return (ch);
}

void diabetes::getlevel2_symptoms()
{
clrscr();
int j=0;
gotoxy(20,8);
cputs("PANCREATITIS(P/A)  :");
gotoxy(60,8);
cin>>s[j];
s[j]=toupper(s[j]);
j++;
gotoxy(20,10);
cputs("CARCINOMA(P/A)  :");
gotoxy(60,10);
cin>>s[j];
s[j]=toupper(s[j]);
++j;
gotoxy(20,12);
cputs("CIRHHOSIS(P/A)     :");
gotoxy(60,12);
cin>>s[j];
s[j]=toupper(s[j]);
++j;
gotoxy(20,14);
cputs(" HCTS  (H/L/N)     :");
gotoxy(60,14);
cin>>s[j];
s[j]=toupper(s[j]);
++j;
gotoxy(20,16);
cputs("HEPATITIS(P/A)    :");
gotoxy(60,16);
cin>>s[j];
s[j]=toupper(s[j]);
++j;
gotoxy(20,18);
cputs(" HORMONAL DISORDER(P/A):");

gotoxy(60,18);
cin>>s[j];
s[j]=toupper(s[j]);
++j;
gotoxy(20,20);
cputs(" PANCREATECTOMY(P/A) :");
gotoxy(60,20);
cin>>s[j];
s[j]=toupper(s[j]);
++j;
return;
}

void diabetes::getlevel3_symptoms()
{
int k=0;
clrscr();
gotoxy(10,8);
cputs(" AGE(young(Y)/Middle aged(M)/Elderly(E))");
gotoxy(73,8);
cin>>s[k];
s[k]= toupper (s[k]);
++k;
gotoxy(10,12);
cputs("BODY WEIGHT(normal(N)/Above normal(A)/Below normal(B)/obese)");
gotoxy(73,12);
cin>>s[k];
s[k]= toupper(s[k]);
++k;
gotoxy(10,16);
cputs(" DURATION (weeks(W)/Months(M)/Years(Y))");
gotoxy(73,16);
cin>>s[k];
s[k]= toupper(s[k]);
++k;

gotoxy(10,20);
cputs("KETONUREA(P/A)");
gotoxy(73,20);
cin>>s[k];
s[k]= toupper(s[k]);
++k;
gotoxy(10,24);
cputs("AUTO ANTIBODIES(P/A)");
gotoxy(73,24);
cin>>s[k];
s[k]= toupper(s[k]);
++k;
return;
}

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