C++ Project on Diabetes Detection

C++ Project on Diabetes Detection

#include
#include
#include
#include
#include
#include
#include

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;
    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("Navi");
        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<<"\n\n\n";
    cputs(" Let's have a look at symptoms.........");
    cout<<"\n\n\n";
    cputs(" Please enter the form in next page .");
    cout<<"\n\n\n\n\n\n\t\t\t ";
    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(NORMAL)");
    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.");
                    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;
            }
            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;
            }
            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;
}