Title	Project - Employees Management System
Author:	Sahil Seth Visitor Submitted Source Code
Author Email:	info_seth@sify.com
Description:	This projects gives understanding of how can we play with arrays like deleteing sorting and seraching.
Hits:	3413 Since 25th November, 2003
Code:	Select and Copy the Code // This Program is developed by sahil seth // if you have any problem please consult with me info_seth@sify.com //thanks #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*****\n"); normvideo(); cout<<endl; cout<<" "; cout<<"Press b---->Built The Employee Table \n"; cout<<" "; cout<<"Press l---->List The Employee Table\n"; cout<<" "; cout<<"Press i---->Insert New Entry\n"; cout<<" "; cout<<"Press d---->Delete An Entry\n"; cout<<" "; cout<<"Press e---->Edit An Entry\n"; cout<<" "; cout<<"Press s---->Search Arecord\n"; cout<<" "; cout<<"Press n---->Sort The Table\n"; cout<<" "; cout<<"Press q---------->QUIT \n"; cout<<" "; cout<<"Option Please ----->"; } void build() { clrscr(); highvideo(); cprintf("Build The Table \n"); cout<<endl; normvideo(); cout<<"maximum number of entries ----- > 20"<<endl; cout<<"how many do you want ----->"; cin>>num; cout<<"Enter The Following Items\n"; for(int i=0;i<=num-1;i++) { cout<<" Name\t"; cin>>emp[i].name; cout<<"Code\t"; cin>>emp[i].code; cout<<"Designation\t"; cin>>emp[i].designation; cout<<"Years of Experience\t"; cin>>emp[i].exp; cout<<"Age\t"; cin>>emp[i].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\n"; cout<<" ------------------------------------------------------\n"; for(int i=0;i<=num-1;i++) { cout<<setw(13)<<emp[i].name; cout<<setw(6)<<emp[i].code; cout<<setw(15)<<emp[i].designation; cout<<setw(10)<<emp[i].exp; cout<<setw(15)<<emp[i].age; cout<<endl; } cout<<"going to main menu"; getch(); } void insert() { clrscr(); int i=num; num+=1; highvideo(); cprintf("Insert New Record\n"); cout<<endl; normvideo(); cout<<"Enter The Following Items\n"; cout<<"Name\t"; cin>>emp[i].name; cout<<"Code\t"; cin>>emp[i].code; cout<<"Designation\t"; cin>>emp[i].designation; cout<<"Years of Experience\t"; cin>>emp[i].exp; cout<<"Age\t"; cin>>emp[i].age; cout<<endl<<endl; cout<<"going to main menu"; delay(500); } void deletes() { clrscr(); highvideo(); int code; int check; cprintf("Delete An Entry\n"); normvideo(); cout<<endl; cout<<"Enter An JobCode To Delete That Entry\t"; cin>>code; int i; for(i=0;i<=num-1;i++) { if(emp[i].code==code) { check=i; } } for(i=0;i<=num-1;i++) { if(i==check) { continue; } else { if(i>check) { tempemp[i-1]=emp[i]; } else { tempemp[i]=emp[i]; } } } num--; for(i=0;i<=num-1;i++) { emp[i]=tempemp[i]; } } 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----\t"; cin>>jobcode; editmenu(); for(i=0;i<=num-1;i++) { if(emp[i].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\n"; cout<<" n--------->Name\n"; cout<<" c--------->Code\n"; cout<<" d--------->Designation\n"; cout<<" e--------->Experience\n"; cout<<" a--------->Age\n"; cout<<" q----->QUIT\n"; cout<<" Options Please ---->>>\t"; } void editname(int i) { cout<<"Enter New Name----->\t"; cin>>emp[i].name; } void editcode(int i) { cout<<"Enter New Job Code----->\t"; cin>>emp[i].code; } void editdes(int i) { cout<<"enter new designation----->\t"; cin>>emp[i].designation; } void editexp(int i) { cout<<"Enter new Years of Experience\n"; cin>>emp[i].exp; } void editage(int i) { cout<<"Enter new Age\n"; cin>>emp[i].age; } void search() { clrscr(); highvideo(); cprintf("Welcome To Search Of Employee Database\n"); normvideo(); cout<<endl; cout<<endl; int jobcode; cout<<"You Can Search Only By Jobcode Of An Employee\n"; cout<<"Enter Code Of An Employee\n"; cin>>jobcode; for(int i=0;i<=num-1;i++) { if(emp[i].code==jobcode) { cout<<" Name Code Designation Years(EXP) Age\n"; cout<<" ------------------------------------------------------\n"; cout<<setw(13)<<emp[i].name; cout<<setw(6)<<emp[i].code; cout<<setw(15)<<emp[i].designation; cout<<setw(10)<<emp[i].exp; cout<<setw(15)<<emp[i].age; cout<<endl; } } cout<<"going to main menu"; getch(); } void sort() { clrscr(); highvideo(); cprintf("Sort The Databse By JobCode\n"); 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\n"; cout<<" n--------->Name\n"; cout<<" c--------->Code\n"; cout<<" d--------->Designation\n"; cout<<" e--------->Experience\n"; cout<<" a--------->Age\n"; cout<<" q----->QUIT\n"; cout<<" Options Please ---->>>\t"; } void sortname() { clrscr(); int i,j; struct employee temp[max]; for(i=0;i<=num-1;i++) { sortemp1[i]=emp[i]; } for(i=0;i<=num-1;i++) { for(j=0;j<=num-1;j++) { if(strcmp(sortemp1[i].name,sortemp1[j].name)<=0) { temp[i]=sortemp1[i]; sortemp1[i]=sortemp1[j]; sortemp1[j]=temp[i]; } } } for( i=0;i<=num-1;i++) { cout<<" Name Code Designation Years(EXP) Age\n"; cout<<" ------------------------------------------------------\n"; for( i=0;i<=num-1;i++) { cout<<setw(13)<<sortemp1[i].name; cout<<setw(6)<<sortemp1[i].code; cout<<setw(15)<<sortemp1[i].designation; cout<<setw(10)<<sortemp1[i].exp; cout<<setw(15)<<sortemp1[i].age; cout<<endl; } cout<<"Press Any Key To Go Back"; getch(); } } void sortcode() { clrscr(); int i,j; struct employee temp[max]; for(i=0;i<=num-1;i++) { sortemp1[i]=emp[i]; } for(i=0;i<=num-1;i++) { for(j=0;j<=num-1;j++) { if(sortemp1[i].code<sortemp1[j].code) { temp[i]=sortemp1[i]; sortemp1[i]=sortemp1[j]; sortemp1[j]=temp[i]; } } } for( i=0;i<=num-1;i++) { cout<<" Name Code Designation Years(EXP) Age\n"; cout<<" ------------------------------------------------------\n"; for( i=0;i<=num-1;i++) { cout<<setw(13)<<sortemp1[i].name; cout<<setw(6)<<sortemp1[i].code; cout<<setw(15)<<sortemp1[i].designation; cout<<setw(10)<<sortemp1[i].exp; cout<<setw(15)<<sortemp1[i].age; cout<<endl; } cout<<"Press Any Key To Go Back"; getch(); } } void sortdes() { clrscr(); int i,j; struct employee temp[max]; for(i=0;i<=num-1;i++) { sortemp1[i]=emp[i]; } for(i=0;i<=num-1;i++) { for(j=0;j<=num-1;j++) { if(strcmp(sortemp1[i].designation,sortemp1[j].designation)<=0) { temp[i]=sortemp1[i]; sortemp1[i]=sortemp1[j]; sortemp1[j]=temp[i]; } } } for( i=0;i<=num-1;i++) { cout<<" Name Code Designation Years(EXP) Age\n"; cout<<" ------------------------------------------------------\n"; for( i=0;i<=num-1;i++) { cout<<setw(13)<<sortemp1[i].name; cout<<setw(6)<<sortemp1[i].code; cout<<setw(15)<<sortemp1[i].designation; cout<<setw(10)<<sortemp1[i].exp; cout<<setw(15)<<sortemp1[i].age; cout<<endl; } cout<<"Press Any Key To Go Back"; getch(); } } void sortage() { clrscr(); int i,j; struct employee temp[max]; for(i=0;i<=num-1;i++) { sortemp1[i]=emp[i]; } for(i=0;i<=num-1;i++) { for(j=0;j<=num-1;j++) { if(sortemp1[i].age<sortemp1[j].age) { temp[i]=sortemp1[i]; sortemp1[i]=sortemp1[j]; sortemp1[j]=temp[i]; } } } for( i=0;i<=num-1;i++) { cout<<" Name Code Designation Years(EXP) Age\n"; cout<<" ------------------------------------------------------\n"; for( i=0;i<=num-1;i++) { cout<<setw(13)<<sortemp1[i].name; cout<<setw(6)<<sortemp1[i].code; cout<<setw(15)<<sortemp1[i].designation; cout<<setw(10)<<sortemp1[i].exp; cout<<setw(15)<<sortemp1[i].age; cout<<endl; } cout<<"Press Any Key To Go Back"; getch(); } } void sortexp() { clrscr(); int i,j; struct employee temp[max]; for(i=0;i<=num-1;i++) { sortemp1[i]=emp[i]; } for(i=0;i<=num-1;i++) { for(j=0;j<=num-1;j++) { if(sortemp1[i].exp<sortemp1[j].exp) { temp[i]=sortemp1[i]; sortemp1[i]=sortemp1[j]; sortemp1[j]=temp[i]; } } } for( i=0;i<=num-1;i++) { cout<<" Name Code Designation Years(EXP) Age\n"; cout<<" ------------------------------------------------------\n"; for( i=0;i<=num-1;i++) { cout<<setw(13)<<sortemp1[i].name; cout<<setw(6)<<sortemp1[i].code; cout<<setw(15)<<sortemp1[i].designation; cout<<setw(10)<<sortemp1[i].exp; cout<<setw(15)<<sortemp1[i].age; cout<<endl; } cout<<"Press Any Key To Go Back"; getch(); } }