SOURCE CODE: Laboratory Management System in C,C++

#include<iostream.h>
#include<conio.h>
#include<stdio.h>
#include<string.h>
#include<process.h>
struct lab
{
char name[20];
char sex;
char add[50];
long int mob;
int id;
int age;
int tsh,t4,t3,cbc,tlc,dlc;
int rbc,wbc,plat,hemo,hemoto;
int neutro,lymo,baso,eosino,mono,poly;
}l;
class lab_mgt
{
public:
void insert();
void gen();
void mainmenu();
// void quit();
};
void lab_mgt::mainmenu()
{
int ch;
clrscr();
cout<<"----------------------------------------------------------------";
cout<<"\n \t\t LABAROTORY MANAGEMENT SYSTEM";
cout<<"\n";
cout<<"----------------------------------------------------------------";

cout<<"\n\n\n\n\t 1. Insert a new record";
cout<<"\n\n\t 2. Generate Report";
cout<<"\n\n\t 3. Exit";
cout<<"\n\n\n\t ENTER YOUR CHOICE= ";
cin>>ch;
clrscr();

switch(ch)
{
case 1:
insert();
break;
case 2:
gen();
break;
case 3:
exit(0);
break;
default:
cout<<"\n Input correct choice=";
getch();
mainmenu();
//break;
}
}
void lab_mgt::insert()
{
int a;
clrscr();
cout<<"\n SELECT TEST IN THE LIST";
cout<<"\n\n\n1. TSH TEST";
cout<<"\n\n2. T4 TEST";
cout<<"\n\n3. T3 TEST";
cout<<"\n\n4. CBC TEST";
cout<<"\n\n5. TLC TEST";
cout<<"\n\n6. DLC TEST";
cout <<"\n\n\n ENTER YOUR CHOICE:";
cin>>a;
clrscr();
switch(a)
{
case 1:
{
FILE *fp;
fp=fopen("tsh.txt","a");
if(fp!=NULL)
{
cout<<"\n YOU SELECT TSH TEST";
cout<<"\n\n Input Patient Id=";
cin>>l.id;
cout<<"\n Input Name of Patient=";
fflush(stdin);
gets(l.name);
cout<<"\n Input Age=";
cin>>l.age;
cout<<"\n Input Sex [M/F]=";
cin>>l.sex;
cout<<"\n Input Address=";
fflush(stdin);
gets(l.add);
cout<<"\n Input Mobile No.=";
cin>>l.mob;

cout<<"\n Input TSH=";
cin>>l.tsh;
fwrite(&l,sizeof(l),1,fp);
}
else
{
cout<<"\n Error In opening File";
}
fclose(fp);
getch();
mainmenu();
break;
}

case 2:
{
FILE *fp;
fp=fopen("t4.txt","a");
if(fp!=NULL)
{
cout<<"\n YOU SELECT T4 TEST";
cout<<"\n\n Input Patient Id=";
cin>>l.id;
cout<<"\n Input Name of Patient=";
fflush(stdin);
gets(l.name);
cout<<"\n Input Age=";
fflush(stdin);
cin>>l.age;
cout<<"\n Input Sex [M/F]=";
fflush(stdin);
cin>>l.sex;
cout<<"\n Input Address=";
fflush(stdin);
gets(l.add);
cout<<"\n Input Mobile No.=";
fflush(stdin);
cin>>l.mob;
cout<<"\n Input T4=";
fflush(stdin);
cin>>l.t4;
cout<<"\n Input TSH=";
fflush(stdin);
cin>>l.tsh;

fwrite(&l,sizeof(l),1,fp);
}
else
{
cout<<"\n Error In opening File";
}
fclose(fp);
getch();
mainmenu();
break;
}
case 3:
{
FILE *fp;
fp=fopen("t3.txt","a");
if(fp!=NULL)
{
cout<<"\n YOU SELECT T3 TEST";
cout<<"\n\n Input Patient Id=";
cin>>l.id;
cout<<"\n Input Name of Patient=";
fflush(stdin);
gets(l.name);
cout<<"\n Input Age=";
cin>>l.age;
cout<<"\n Input Sex [M/F]=";
cin>>l.sex;
cout<<"\n Input Address=";
fflush(stdin);
gets(l.add);
cout<<"\n Input Mobile No.=";
cin>>l.mob;
cout<<"\n Input T3=";
cin>>l.t3;

fwrite(&l,sizeof(l),1,fp);
}
else
{
cout<<"\n Error In opening File";
}
fclose(fp);
getch();

mainmenu();
break;
}
case 4:
{
FILE *fp;
fp=fopen("cbc.txt","a");
if(fp!=NULL)
{
cout<<"\n YOU SELECT CBC TEST";
cout<<"\n\n Input Patient Id=";
cin>>l.id;
cout<<"\n Input Name of Patient=";
fflush(stdin);
gets(l.name);
cout<<"\n Input Age=";
cin>>l.age;
cout<<"\n Input Sex [M/F]=";
cin>>l.sex;
cout<<"\n Input Address=";
fflush(stdin);
gets(l.add);
cout<<"\n Input Mobile No.=";
cin>>l.mob;
cout<<"\n Input RBC=";
cin>>l.rbc;
cout<<"\n Input WBC=";
cin>>l.wbc;
cout<<"\n Input PLATLETS=";
cin>>l.plat;
cout<<"\n Input HEMOGLOBIN=";
cin>>l.hemo;
cout<<"\n Input HEMOTOCRIT=";
cin>>l.hemoto;

fwrite(&l,sizeof(l),1,fp);
}
else
{
cout<<"\n Error In opening File";
}
fclose(fp);
getch();
mainmenu();
break;
}
case 5:
{
FILE *fp;
fp=fopen("tlc.txt","a");
if(fp!=NULL)
{
cout<<"\n YOU SELECT TLC TEST";
cout<<"\n\n Input Patient Id=";
cin>>l.id;
cout<<"\n Input Name of Patient=";
fflush(stdin);
gets(l.name);
cout<<"\n Input Age=";
cin>>l.age;
cout<<"\n Input Sex [M/F]=";
cin>>l.sex;
cout<<"\n Input Address=";
fflush(stdin);
gets(l.add);
cout<<"\n Input Mobile No.=";
fflush(stdin);
cin>>l.mob;
cout<<"\n Input WBC=";
fflush(stdin);
cin>>l.wbc;
cout<<"\n Input NEUTROPHILS=";
fflush(stdin);
cin>>l.neutro;
cout<<"\n Input LYMOCYTES=";
fflush(stdin);
cin>>l.lymo;

cout<<"\n Input BASOPHILS=";
fflush(stdin);
cin>>l.baso;
cout<<"\n Input EOSINOPHILS=";
fflush(stdin);
cin>>l.eosino;
cout<<"\n Input MONOCYTES=";
fflush(stdin);
cin>>l.mono;
fwrite(&l,sizeof(l),1,fp);
}
else
{
cout<<"\n Error In opening File";
}
fclose(fp);
getch();
mainmenu();
break;
}
case 6:
{
FILE *fp;
fp=fopen("dlc.txt","a");
if(fp!=NULL)
{
cout<<"\n YOU SELECT DLC TEST";
cout<<"\n\n Input Patient Id=";
cin>>l.id;
cout<<"\n Input Name of Patient=";
fflush(stdin);
gets(l.name);
cout<<"\n Input Age=";
fflush(stdin);
cin>>l.age;
cout<<"\n Input Sex [M/F]=";
fflush(stdin);
cin>>l.sex;
cout<<"\n Input Address=";
fflush(stdin);
gets(l.add);
cout<<"\n Input Mobile No.=";
cin>>l.mob;
cout<<"\n Input POLYMORPHS=";
fflush(stdin);
cin>>l.poly;
cout<<"\n Input LYMOCYTES=";
fflush(stdin);
cin>>l.lymo;

cout<<"\n Input BASOPHILS=";
fflush(stdin);
cin>>l.baso;
cout<<"\n Input EOSINOPHILS=";
fflush(stdin);
cin>>l.eosino;
cout<<"\n Input MONOCYTES="; fflush(stdin);
cin>>l.mono;

fwrite(&l,sizeof(l),1,fp);
}
else
{
cout<<"\n Error In opening File";
}
fclose(fp);
getch();
mainmenu();
break;
}

default:
cout<<"\n input correct choice=";
getch();
mainmenu();
}
}
void lab_mgt::gen()
{
int a;
clrscr();
cout<<"\n SELECT TEST IN THE LIST";
cout<<"\n\n\n1. TSH TEST";
cout<<"\n\n2. T4 TEST";
cout<<"\n\n3. T3 TEST";
cout<<"\n\n4. CBC TEST";
cout<<"\n\n5. TLC TEST";
cout<<"\n\n6. DLC TEST";
cout<<"\n\n\n ENTER YOUR CHOICE:";
cin>>a;
clrscr();
switch(a)
{
case 1:
{
int ch;
cout<<"\n ******************************************************";
cout<<"\n\t \t\tSONI LABORATARIES";
cout<<"\n ******************************************************";
cout<<"\n\n\t\t\tREPORT GENERATE";
cout<<"\n\t\t\t---------------";
cout<<"\n\n\nInput Patient Id=";
// fflush(stdin);
cin>>ch;
FILE *fp;
fp=fopen("tsh.txt","r");
rewind(fp);
while(fread(&l,sizeof(l),1,fp)==1)
{
if(ch==l.id)
{
cout<<"\n\n\t PATIENT ID= "<<l.id;
cout<<"\n\n\t PATIENT NAME= "<<l.name;
cout<<"\n\n\t PATIENT AGE= "<<l.age;
cout<<"\n\n\t PATIENT SEX= "<<l.sex;
cout<<"\n\n\t PATIENT ADDRESS= "<<l.add;
cout<<"\n\n\t PATIENT MOBILE= "<<l.mob;
cout<<"\n\n\t PATIENT TSH= "<<l.tsh;
if(l.tsh<0.3)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t\tYOU HAVE HYPERTHYRIOD";
cout<<"\n\t\t-------------------------------------------------";
}
if(l.tsh>=3)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t YOU HAVE HYPOTHYRIOD";
cout<<"\n\t\t-------------------------------------------------";
}
if(l.tsh>0.3 && l.tsh<3)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t YOU ARE NORMAL";
cout<<"\n\t\t-------------------------------------------------";
}
getch();
mainmenu();
}

}
fclose(fp);

break;
}
case 2:
{
int ch;
cout<<"\n ******************************************************";
cout<<"\n\t \t\tSONI LABORATARIES";
cout<<"\n ******************************************************";
cout<<"\n\n\t\t\tREPORT GENERATE";
cout<<"\n\t\t\t---------------";
cout<<"\n\n\n Input Patient Id=";
cin>>ch;
FILE *fp;
fp=fopen("t4.txt","r");
rewind(fp);
while(fread(&l,sizeof(l),1,fp)==1)
{
if(l.id==ch)
{
cout<<"\n\n\t PATIENT ID= "<<l.id;
cout<<"\n\n\t PATIENT NAME= "<<l.name;
cout<<"\n\n\t PATIENT AGE= "<<l.age;
cout<<"\n\n\t PATIENT SEX= "<<l.sex;
cout<<"\n\n\t PATIENT ADDRESS= "<<l.add;
cout<<"\n\n\t PATIENT MOBILE ="<<l.mob;
cout<<"\n\n\t PATIENT TSH ="<<l.tsh;
cout<<"\n\n\t PATIENT T4= "<<l.t4;

if(l.t4<4.5 && l.tsh>=3)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t\tYOU HAVE HYPOTHYRIODISM";
cout<<"\n\t\t-------------------------------------------------";

}
if(l.t4<4.5 &&l.tsh<0.3)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\tYOU HAVE PITUITARY PROBLEM";
cout<<"\n\t\t-------------------------------------------------";

}
if(l.t4>4.5 && l.t4<12.5)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t\tYOU ARE NORMAL";
cout<<"\n\t\t-------------------------------------------------";

}

getch();
mainmenu();
}
}
fclose(fp);

break;
}
case 3:
{
int ch;
cout<<"\n ******************************************************";
cout<<"\n\t \t\tSONI LABORATARIES";
cout<<"\n ******************************************************";
cout<<"\n\n\t\t\tREPORT GENERATE";
cout<<"\n\t\t\t---------------";
cout<<"\n\n\n Input Patient Id=";
cin>>ch;
FILE *fp;
fp=fopen("t3.txt","r");
rewind(fp);
while(fread(&l,sizeof(l),1,fp)==1)
{
if(l.id==ch)
{
cout<<"\n\n\t PATIENT ID= "<<l.id;
cout<<"\n\n\t PATIENT NAME= "<<l.name;
cout<<"\n\n\t PATIENT AGE= "<<l.age;
cout<<"\n\n\t PATIENT SEX= "<<l.sex;
cout<<"\n\n\t PATIENT ADDRESS= "<<l.add;
cout<<"\n\n\t PATIENT MOBILE= "<<l.mob;
cout<<"\n\n\t PATIENT T3= "<<l.t3;
if(l.t3<=80)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\tYOU HAVE HYPOTHYRIODISM";
cout<<"\n\t\t-------------------------------------------------";

}
if(l.t4>=220)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\tYOU HAVE PITUITARY PROBLEM";
cout<<"\n\t\t-------------------------------------------------";

}
if(l.t3>80 && l.t3<220)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t\tYOU ARE NORMAL";
cout<<"\n\t\t-------------------------------------------------";
}
getch();
mainmenu();
}
}
fclose(fp);

break;
}
case 4:
{
int ch;
cout<<"\n ******************************************************";
cout<<"\n\t \t\tSONI LABORATARIES";
cout<<"\n ******************************************************";
cout<<"\n\n\t\t\tREPORT GENERATE";
cout<<"\n\t\t\t---------------";
cout<<"\n\n\n Input Patient Id=";
cin>>ch;

FILE *fp;
fp=fopen("cbc.txt","r");
rewind(fp);
while(fread(&l,sizeof(l),1,fp)==1)
{
if(l.id==ch)
{
cout<<"\n\n\t PATIENT ID= "<<l.id;
cout<<"\n\n\t PATIENT NAME= "<<l.name;
cout<<"\n\n\t PATIENT AGE="<<l.age;
cout<<"\n\n\t PATIENT SEX= "<<l.sex;
cout<<"\n\n\t PATIENT ADDRESS= "<<l.add;
cout<<"\n\n\t PATIENT MOBILE ="<<l.mob;
cout<<"\n\n\t PATIENT RBC= "<<l.rbc;
cout<<"\n\n\t PATIENT WBC= "<<l.wbc;
cout<<"\n\n\t PATIENT PLATLATES= "<<l.plat;
cout<<"\n\n\t PATIENT HEMOGLOBIN= "<<l.hemo;
cout<<"\n\n\t PATIENT HEMOTOCRIT= "<<l.hemoto;
long int s=150000;
if(l.hemo<13 && l.plat<s && l.wbc<4300)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\tYOU HAVE LESS BLOOD";
cout<<"\n\t\t-------------------------------------------------";

}
if(l.hemo>=13 && l.plat>=s && l.wbc>=4300)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\t\t\t\tYOU ARE NORMAL";
cout<<"\n\t\t-------------------------------------------------";
}
getch();
mainmenu();
}
}
fclose(fp);

break;
}
case 5:
{
int ch;
cout<<"\n ******************************************************";
cout<<"\n\t \t\tSONI LABORATARIES";
cout<<"\n ******************************************************";
cout<<"\n\n\t\t\tREPORT GENERATE";
cout<<"\n\t\t\t---------------";
cout<<"\n\n\n Input Patient Id=";
cin>>ch;

FILE *fp;
fp=fopen("tlc.txt","r");
rewind(fp);
while(fread(&l,sizeof(l),1,fp)==1)
{
if(l.id==ch)
{
cout<<"\n\n\t PATIENT ID= "<<l.id;
cout<<"\n\n\t PATIENT NAME= "<<l.name;
cout<<"\n\n\t PATIENT AGE= "<<l.age;
cout<<"\n\n\t PATIENT SEX= "<<l.sex;
cout<<"\n\n\t PATIENT ADDRESS= "<<l.add;
cout<<"\n\n\t PATIENT MOBILE= "<<l.mob;
cout<<"\n\n\t PATIENT WBC= "<<l.wbc;
cout<<"\n\n\t PATIENT NEUTROPHILS= "<<l.neutro;
cout<<"\n\n\t PATIENT LYMPHOCYTES= "<<l.lymo;
cout<<"\n\n\t PATIENT BASOPHILS= "<<l.baso;
cout<<"\n\n\t PATIENT EOSINOPHILS= "<<l.eosino;
cout<<"\n\n\t PATIENT MONOCYTES= "<<l.mono;
if(l.wbc>30000)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\n\t\tYOU HAVE INFECTION OR ALLERGY OR LEUKEMIA";
cout<<"\n\t\t-------------------------------------------------";

}
getch();
mainmenu();
}
}
fclose(fp);

break;
}
case 6:
{
int ch;
cout<<"\n ******************************************************";
cout<<"\n\t \t\tSONI LABORATARIES";
cout<<"\n ******************************************************";
cout<<"\n\n\t\t\tREPORT GENERATE";
cout<<"\n\t\t\t---------------";
cout<<"\n\n\n Input Patient Id=";
cin>>ch;

FILE *fp;
fp=fopen("dlc.txt","r");
rewind(fp);
while(fread(&l,sizeof(l),1,fp)==1)
{
if(l.id==ch)
{
cout<<"\n\n\t PATIENT ID= "<<l.id;
cout<<"\n\n\t PATIENT NAME= "<<l.name;
cout<<"\n\n\t PATIENT AGE= "<<l.age;
cout<<"\n\n\t PATIENT SEX= "<<l.sex;
cout<<"\n\n\t PATIENT ADDRESS= "<<l.add;
cout<<"\n\n\t PATIENT MOBILE= "<<l.mob;
cout<<"\n\n\t PATIENT POLYMORPHS= "<<l.poly;
cout<<"\n\n\t PATIENT LYMPHOCYTES= "<<l.lymo;
cout<<"\n\n\t PATIENT BASOPHILS= "<<l.baso;
cout<<"\n\n\t PATIENT EOSINOPHILS= "<<l.eosino;
cout<<"\n\n\t PATIENT MONOCYTES= "<<l.mono;

if(l.poly<40)
{
cout<<"\n\n\t\t-------------------------------------------------";
cout<<"\n\n\t\t\tYOU HAVE LOW BLOOD CELLS";
cout<<"\n\t\t-------------------------------------------------";

}
getch();
mainmenu();
}
}
fclose(fp);
break;
}
default:
cout<<"\n\n\nyou enter wrong choice";
}
}

void main()
{
lab_mgt lb;
clrscr();
lb.mainmenu();
getch();
}

SOURCE CODE

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Laboratory Management System in C,C++

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