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Project - Employees Management System

#include<iostream.h>

#include<string.h>

#include<iomanip.h>

#include<dos.h>

#include<conio.h>

#include<stdio.h>

#define max 20

struct employee

{

char name[20];

long int code;

char designation[20];

int exp;

int age;

};

int num;

employee emp[max],tempemp[max],sortemp[max],sortemp1[max];

void main()

{

clrscr();

void build();

void list();

void insert();

void deletes();

void edit();

void search();

void sort();

char option;

void menu();

menu();

while((option=cin.get())!='q')

{

switch(option)

{

case 'b':

build();

break;

case 'l':

list();

break;

case 'i':

insert();

break;

case 'd':

deletes();

break;

case 'e':

edit();

break;

case 's':

search();

break;

case 'n':

sort();

break;

}

menu();

}

}

void menu()

{

clrscr();

highvideo();

cout<<" ";

cprintf("*****WelCome To Employee Data Centre*****

");

normvideo();

cout<<endl;

cout<<" ";

cout<<"Press b---->Built The Employee Table

";

cout<<" ";

cout<<"Press l---->List The Employee Table

";

cout<<" ";

cout<<"Press i---->Insert New Entry

";

cout<<" ";

cout<<"Press d---->Delete An Entry

";

cout<<" ";

cout<<"Press e---->Edit An Entry

";

cout<<" ";

cout<<"Press s---->Search Arecord

";

cout<<" ";

cout<<"Press n---->Sort The Table

";

cout<<" ";

cout<<"Press q---------->QUIT

";

cout<<" ";

cout<<"Option Please ----->";

}

void build()

{

clrscr();

highvideo();

cprintf("Build The Table

");

cout<<endl;

normvideo();

cout<<"maximum number of entries ----- > 20"<<endl;

cout<<"how many do you want ----->";

cin>>num;

cout<<"Enter The Following Items

";

for(int i=0;i<=num-1;i++)

{

cout<<" Name ";

cin>>emp.name;

cout<<"Code ";

cin>>emp.code;

cout<<"Designation ";

cin>>emp.designation;

cout<<"Years of Experience ";

cin>>emp.exp;

cout<<"Age ";

cin>>emp.age;

}

cout<<"going to main menu";

delay(500);

}

void list()

{

clrscr();

highvideo();

cprintf(" ********List The Table********");

cout<<endl;

normvideo();

cout<<" Name Code Designation Years(EXP) Age

";

cout<<" ------------------------------------------------------

";

for(int i=0;i<=num-1;i++)

{

cout<<setw(13)<<emp.name;

cout<<setw(6)<<emp.code;

cout<<setw(15)<<emp.designation;

cout<<setw(10)<<emp.exp;

cout<<setw(15)<<emp.age;

cout<<endl;

}

cout<<"going to main menu";

getch();

}

void insert()

{

clrscr();

int i=num;

num+=1;

highvideo();

cprintf("Insert New Record

");

cout<<endl;

normvideo();

cout<<"Enter The Following Items

";

cout<<"Name ";

cin>>emp.name;

cout<<"Code ";

cin>>emp.code;

cout<<"Designation ";

cin>>emp.designation;

cout<<"Years of Experience ";

cin>>emp.exp;

cout<<"Age ";

cin>>emp.age;

cout<<endl<<endl;

cout<<"going to main menu";

delay(500);

}

void deletes()

{

clrscr();

highvideo();

int code;

int check;

cprintf("Delete An Entry

");

normvideo();

cout<<endl;

cout<<"Enter An JobCode To Delete That Entry ";

cin>>code;

int i;

for(i=0;i<=num-1;i++)

{

if(emp.code==code)

{

check=i;

}

}

for(i=0;i<=num-1;i++)

{

if(i==check)

{

continue;

}

else

{

if(i>check)

{

tempemp[i-1]=emp;

}

else

{

tempemp=emp;

}

}

}

num--;

for(i=0;i<=num-1;i++)

{

emp=tempemp;

}

}

void edit()

{

clrscr();

int jobcode;

highvideo();

cprintf(" Edit An Entry ");

cout<<endl;

cout<<endl;

int i;

void editmenu();

void editname(int);

void editcode(int);

void editdes(int);

void editexp(int);

void editage(int);

char option;

normvideo();

cout<<"Enter An jobcode To Edit An Entry---- ";

cin>>jobcode;

editmenu();

for(i=0;i<=num-1;i++)

{

if(emp.code==jobcode)

{

while((option=cin.get())!='q')

{

switch(option)

{

case 'n':

editname(i);

break;

case 'c':

editcode(i);

break;

case 'd':

editdes(i);

break;

case 'e':

editexp(i);

break;

case 'a':

editage(i);

break;

}

editmenu();

}

}

}

}

void editmenu()

{

clrscr();

cout<<" What Do You Want To edit

";

cout<<" n--------->Name

";

cout<<" c--------->Code

";

cout<<" d--------->Designation

";

cout<<" e--------->Experience

";

cout<<" a--------->Age

";

cout<<" q----->QUIT

";

cout<<" Options Please ---->>> ";

}

void editname(int i)

{

cout<<"Enter New Name-----> ";

cin>>emp.name;

}

void editcode(int i)

{

cout<<"Enter New Job Code-----> ";

cin>>emp.code;

}

void editdes(int i)

{

cout<<"enter new designation-----> ";

cin>>emp.designation;

}

void editexp(int i)

{

cout<<"Enter new Years of Experience

";

cin>>emp.exp;

}

void editage(int i)

{

cout<<"Enter new Age

";

cin>>emp.age;

}

void search()

{

clrscr();

highvideo();

cprintf("Welcome To Search Of Employee Database

");

normvideo();

cout<<endl;

cout<<endl;

int jobcode;

cout<<"You Can Search Only By Jobcode Of An Employee

";

cout<<"Enter Code Of An Employee

";

cin>>jobcode;

for(int i=0;i<=num-1;i++)

{

if(emp.code==jobcode)

{

cout<<" Name Code Designation Years(EXP) Age

";

cout<<" ------------------------------------------------------

";

cout<<setw(13)<<emp.name;

cout<<setw(6)<<emp.code;

cout<<setw(15)<<emp.designation;

cout<<setw(10)<<emp.exp;

cout<<setw(15)<<emp.age;

cout<<endl;

}

}

cout<<"going to main menu";

getch();

}

void sort()

{

clrscr();

highvideo();

cprintf("Sort The Databse By JobCode

");

normvideo();

void sortmenu();

void sortname();

void sortcode();

void sortdes();

void sortexp();

char option;

void sortage();

cout<<endl;

cout<<endl;

sortmenu();

while((option=cin.get())!='q')

{

switch(option)

{

case 'n':

sortname();

break;

case 'c':

sortcode();

break;

case 'd':

sortdes();

break;

case 'e':

sortexp();

break;

case 'a':

sortage();

break;

}

sortmenu();

}

}

void sortmenu()

{

clrscr();

cout<<" What Do You Want To edit

";

cout<<" n--------->Name

";

cout<<" c--------->Code

";

cout<<" d--------->Designation

";

cout<<" e--------->Experience

";

cout<<" a--------->Age

";

cout<<" q----->QUIT

";

cout<<" Options Please ---->>> ";

}

void sortname()

{

clrscr();

int i,j;

struct employee temp[max];

for(i=0;i<=num-1;i++)

{

sortemp1=emp;

}

for(i=0;i<=num-1;i++)

{

for(j=0;j<=num-1;j++)

{

if(strcmp(sortemp1.name,sortemp1[j].name)<=0)

{

temp=sortemp1;