#include<stdio.h>
#define NAME_SIZE 80 + 1
#define TITLE_SIZE 40 + 1

void clearInput(void);

main()
{

  int age;
  char employeeName[NAME_SIZE];
  char employeeTitle[TITLE_SIZE];
  char again;
  FILE *fpout;

  fpout = fopen("employee.dat", "a");

  do
  {
    printf ("Enter Name: ");
    scanf ("%[^\n]", employeeName);
    clearInput();
    printf ("Enter age: ");
    scanf ("%d", &age);
    clearInput();
    printf ("Enter job title: ");
    scanf ("%[^\n]", employeeTitle);
    clearInput();


    fprintf (fpout, "%s,%d,%s\n", employeeName, age, employeeTitle);


    printf ("Go again? [y/n]: ");
    scanf (" %c", &again);
    clearInput();

  }while ( toupper(again) == 'Y');


  fclose(fpout);

} /* end of main program */

void clearInput(void)
{
  while(getchar() != '\n')
     ;

} /* end of clearInput() function */