c programming for payroll

INTRODUCTION
In the existing system, most of the records are maintained on paper. It becomes very inconvenient to modify the data. In the existing system, here is a possibility that the same data in different registers may have different values which mns the entries of the same data do not match. This inconsistent state does not supply the concrete information which poses a problem in the case information related to particular srch record.Our project is very useful. User is no longer required to check his register in srch of records, as now it can be srched over the software by choosing some options. The user need not to type in most of the information. He/she is just required to enter the desired options. On the whole it liberates the user from keeping lengthy manual records. In a nutshell, it abates the work load of an organization.In today’s world, no one likes to perform calculations on calculator or manually when computer is there. Every one wants his/her work to be done by computer automatically and displaying the result for further manipulations



#include<stdio.h>

#include<process.h>

#include<ctype.h>

#include<string.h>

#include<dos.h>

#include<conio.h>

#define PAUSE 10000



void addEmp();

void viewEmp();

void addDed();

void viewDed();

void exitSys();

void linefill(int start);



struct employee{

char [10];

char fname[15];

char lname[15];

char mname[5];

char sex[10];

char status[15];

char ded_name1[15];

char ded_name2[15];

char ded_name3[15];

float grossPay;

float netPay;

float tax;

float ded_n1;

float ded_n2;

float ded_n3;

}empRec[50];



char ch,ID[10];

int x,cntrX,idCheck;



void main()

{

int start=16,end=20;



textattr(9+(1<<4)); clrscr(); cntrX=0;

while(1 == 1)

{

window(1,1,80,25);

linefill(start); textattr(10+(1<<4));

gotoxy(20,3); cprintf("Ûßßß Ü ÛßßÛ ÜÜÜÜ Û ");

gotoxy(20,4); cprintf("ÛÛßß Ü ÛÛ Û ÜÜÜÛ ÛÛ ");

gotoxy(20,5); cprintf("ÛÛ Û ÛÛ Û ÛÜÜÛ ÛÛÜÜ");

textattr(6+(1<<4));

gotoxy(42,3); cprintf("Üßßßß Û Û Üßßßß");

gotoxy(42,4); cprintf(" ßßßÜ ßÛß ßßßÜ");

gotoxy(42,5); cprintf("ßßßß ß ßßßß ");

textattr(15+(1<<4));

gotoxy(60,3); cprintf("TM ");

gotoxy(23,7); cprintf(" Final Project ");

gotoxy(23,8); cprintf(" by: Joel Badinas ");

gotoxy(23,9); cprintf(" October 2001 ");

textattr(2+(4<<4));

gotoxy(29,14); cprintf(" >> M A I N M E N U << ");

textattr(2+(1<<4));

gotoxy(25,15); cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");

gotoxy(33,16); printf("Add new employee");

gotoxy(33,17); printf("View employee");

gotoxy(33,18); printf("Add deduction");

gotoxy(33,19); printf("View deduction");

gotoxy(33,20); printf("Quit");

gotoxy(25,21); cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");

textattr(14+(1<<4));

gotoxy(2,25); cprintf("FiNaLSYS Ver 1.0");

gotoxy(63,25); cprintf("Copyright(c) 2001");

ch=getch();

if(ch==72)

{

textbackground(1); textcolor(9);

gotoxy(31,start); cprintf(" ");

start = start -1;

if(start < 16)

{

start = end;

}

textbackground(1); textcolor(9);

gotoxy(31,start+1); cprintf(" ");

linefill(start);

}

if(ch==80)

{

textbackground(1); textcolor(9);

gotoxy(31,start); cprintf(" ");

start = start + 1;

if(start > 20)

{

start = 16;

}

textbackground(1); textcolor(9);

gotoxy(31,start-1); cprintf(" ");

linefill(start);

}

if(ch == 13)

{

if(start == 16)

{

addEmp(); textattr(9+(1<<4));

window(1,1,80,24); clrscr();

}

if(start == 17)

{

viewEmp(); textattr(9+(1<<4));

window(1,1,80,24); clrscr();

}

if(start == 18)

{

addDed(); textattr(9+(1<<4));

window(1,1,80,24); clrscr();

}

if(start == 19)

{

viewDed(); textattr(9+(1<<4));

window(1,1,80,24); clrscr();

}

if(start == 20)

{

exitSys(); exit(0);

}

}

}

}



void addEmp()

{

float pay1;

char name1[15],name2[15],name3[5],name4[10],name5[15];

ch=0;

while(ch != 'N')

{

window(8,4,72,22);

textattr(2+(0<<4)); clrscr(); textattr(7+(0<<4));

while(1 == 1)

{

idCheck=0;

gotoxy(6,3); cprintf("Enter : "); scanf("%s",&ID);

for(x=0;x<cntrX+1;x++)

{

if(strcmp(empRec[x].,ID)==0)

{

idCheck=1;

}

}

if(idCheck==1)

{

gotoxy(23,3); printf(" ");

gotoxy(2,19); cprintf(" no. alrdy exist! ");

delay(PAUSE);

gotoxy(2,19); printf(" ");

}

else

{

brk;

}

}

gotoxy(6,8); cprintf("Last Name : ");

gotoxy(6,9); cprintf("First Name : ");

gotoxy(6,10); cprintf("Middle Initial : ");

gotoxy(6,11); cprintf("Sex : ");

gotoxy(6,12); cprintf("Status : ");

gotoxy(6,13); cprintf("Monthly Pay : ");



gotoxy(23,8); scanf("%s",&name1);

gotoxy(23,9); scanf("%s",&name2);

gotoxy(23,10); scanf("%s",&name3);

gotoxy(23,11); scanf("%s",&name4);

gotoxy(23,12); scanf("%s",&name5);

gotoxy(23,13); scanf("%f",&pay1);

gotoxy(2,19); cprintf("Save this entry? (Y/N) ");

ch=0;

while(ch != 'Y'&& ch != 'N')

{

ch=toupper(getch());

}

if(ch=='Y')

{

cntrX++;

strcpy(empRec[cntrX].,ID);

strcpy(empRec[cntrX].fname,name1);

strcpy(empRec[cntrX].lname,name2);

strcpy(empRec[cntrX].mname,name3);

strcpy(empRec[cntrX].sex,name4);

strcpy(empRec[cntrX].status,name5);

empRec[cntrX].grossPay = pay1;

empRec[cntrX].tax = (.12)*pay1;

empRec[cntrX].netPay = empRec[cntrX].grossPay-empRec[cntrX].tax;

gotoxy(2,19); cprintf("Saving entry... ");

delay(PAUSE);

}

else

{

gotoxy(2,19); cprintf("Saving cancelled... ");

delay(PAUSE);

}

gotoxy(2,19); cprintf("Save entry again? (Y/N) ");

ch=0;

while(ch != 'Y'&& ch != 'N')

{

ch=toupper(getch());

}

}

}



void viewEmp()

{

ch=0;

while(ch != 'N')

{

idCheck=0;

window(8,4,72,22);

textattr(2+(0<<4)); clrscr(); textattr(7+(0<<4));

gotoxy(6,3); cprintf("Enter : "); scanf("%s",&ID);

for(x=0;x<cntrX+1;x++)

{

if(strcmp(ID,empRec[x].)==0)

{

gotoxy(6,8); cprintf("Last Name : ");

gotoxy(6,9); cprintf("First Name : ");

gotoxy(6,10); cprintf("Middle Initial : ");

gotoxy(6,11); cprintf("Sex : ");

gotoxy(6,12); cprintf("Status : ");

gotoxy(6,13); cprintf("Net Pay : ");



gotoxy(23,8); printf("%s",empRec[x].fname);

gotoxy(23,9); printf("%s",empRec[x].lname);

gotoxy(23,10); printf("%s",empRec[x].mname);

gotoxy(23,11); printf("%s",empRec[x].sex);

gotoxy(23,12); printf("%s",empRec[x].status);

gotoxy(23,13); printf("%.2f",empRec[x].netPay);

idCheck=1; brk;

}

}

if(idCheck==0)

{

gotoxy(2,19); cprintf("Employee record not found... ");

delay(PAUSE);

}

gotoxy(2,19); cprintf("View employee again? (Y/N) ");

ch=0;

while(ch != 'Y'&& ch != 'N')

{

ch=toupper(getch());

}

}

}



void addDed()

{

char nameded1[15],nameded2[15],nameded3[15];

float amount1,amount2,amount3;

ch=0;

while(ch != 'N')

{

window(8,4,72,22); idCheck=0;

textattr(2+(0<<4)); clrscr(); textattr(7+(0<<4));

gotoxy(3,2); cprintf("Enter : "); scanf("%s",&ID);

for(x=0;x<cntrX+1;x++)

{

if(strcmp(ID,empRec[x].)==0)

{

idCheck=1;

gotoxy(3,6); cprintf("Name : ");

gotoxy(3,7); cprintf("Monthly Pay : ");

gotoxy(46,6); cprintf("Sex : ");

gotoxy(46,7); cprintf("Status : ");



gotoxy(17,6); printf("%s %s %s",empRec[x].fname,empRec[x].lname,empRec[x].mname);

gotoxy(17,7); printf("%.2f",empRec[x].grossPay);

gotoxy(55,6); printf("%s",empRec[x].sex);

gotoxy(55,7); printf("%s",empRec[x].status);



gotoxy(16,10); cprintf(" Type of Deduction ³ Amount");

gotoxy(16,11); cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");

gotoxy(17,12); cprintf("1)"); gotoxy(36,12); cprintf("³");

gotoxy(17,13); cprintf("2)"); gotoxy(36,13); cprintf("³");

gotoxy(17,14); cprintf("3)"); gotoxy(36,14); cprintf("³");



gotoxy(20,12); scanf("%s",&nameded1);

gotoxy(39,12); scanf("%f",&amount1);



gotoxy(20,13); scanf("%s",&nameded2);

gotoxy(39,13); scanf("%f",&amount2);



gotoxy(20,14); scanf("%s",&nameded3);

gotoxy(39,14); scanf("%f",&amount3);



gotoxy(2,19); cprintf("Save this entry? (Y/N) ");

ch=0;

while(ch != 'Y'&& ch != 'N')

{

ch=toupper(getch());

}

if(ch == 'Y')

{

for(x=0;x<cntrX+1;x++)

{

strcpy(empRec[x].ded_name1,nameded1);

strcpy(empRec[x].ded_name2,nameded2);

strcpy(empRec[x].ded_name3,nameded3);

empRec[x].ded_n1 = amount1;

empRec[x].ded_n2 = amount2;

empRec[x].ded_n3 = amount3;

empRec[x].netPay = empRec[x].grossPay-empRec[x].tax-amount1-amount2-amount3;

}

gotoxy(2,19); cprintf("Saving entry... ");

delay(PAUSE); brk;

}

else

{

gotoxy(2,19); cprintf("Saving cancelled... ");

delay(PAUSE); brk;

}

}

}

if(idCheck==0)

{

gotoxy(2,19); cprintf("Employee record not found... ");

delay(PAUSE);

}

gotoxy(2,19); cprintf("Add deduction again? (Y/N) ");

ch=0;

while(ch != 'Y'&& ch != 'N')

{

ch=toupper(getch());

}

}

}



void viewDed()

{

ch=0;

while(ch != 'N')

{

window(8,4,72,22); idCheck=0;

textattr(2+(0<<4)); clrscr(); textattr(7+(0<<4));

gotoxy(3,2); cprintf("Enter : "); scanf("%s",&ID);

for(x=0;x<cntrX+1;x++)

{

if(strcmp(ID,empRec[x].)==0)

{

idCheck=1;

gotoxy(3,5); cprintf("Name : ");

gotoxy(3,6); cprintf("Monthly Pay : ");

gotoxy(46,5); cprintf("Sex : ");

gotoxy(46,6); cprintf("Status : ");



gotoxy(17,5); printf("%s %s %s",empRec[x].fname,empRec[x].lname,empRec[x].mname);

gotoxy(17,6); printf("%.2f",empRec[x].grossPay);

gotoxy(55,5); printf("%s",empRec[x].sex);

gotoxy(55,6); printf("%s",empRec[x].status);



gotoxy(16,9); cprintf(" Type of Deduction ³ Amount");

gotoxy(16,10); cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");

gotoxy(17,11); cprintf("1)");

gotoxy(17,12); cprintf("2)");

gotoxy(17,13); cprintf("3)");

gotoxy(17,14); cprintf("4)");

gotoxy(36,11); cprintf("³");

gotoxy(36,12); cprintf("³");

gotoxy(36,13); cprintf("³");

gotoxy(36,14); cprintf("³");

gotoxy(36,16); cprintf("³");

gotoxy(16,15); cprintf("ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ");



gotoxy(20,11); printf("Salary Tax");

gotoxy(20,12); printf("%s",empRec[x].ded_name1);

gotoxy(20,13); printf("%s",empRec[x].ded_name2);

gotoxy(20,14); printf("%s",empRec[x].ded_name3);

gotoxy(20,16); printf("Net Pay");



gotoxy(39,11); printf("%.2f",empRec[x].tax );

gotoxy(39,12); printf("%.2f",empRec[x].ded_n1 );

gotoxy(39,13); printf("%.2f",empRec[x].ded_n2 );

gotoxy(39,14); printf("%.2f",empRec[x].ded_n3 );

gotoxy(39,16); printf("%.2f",empRec[x].netPay);

}

}

if(idCheck==0)

{

gotoxy(2,19); cprintf("Employee record not found... ");

delay(PAUSE);

}

gotoxy(2,19); cprintf("View deduction again? (Y/N) ");

ch=0;

while(ch != 'Y'&& ch != 'N')

{

ch=toupper(getch());

}

}

}



void linefill(int start)

{

textattr(0+(7<<4));

gotoxy(31,start); cprintf(" ");

}



void exitSys()

{

window(8,4,72,22);

textattr(7+(0<<4)); clrscr();

gotoxy(16,10); printf("Plse wait while system exits... ");

delay(PAUSE);

}