/*
  WSU - CS 3830-0 - Fall 06 - Project 1a
  Vincenzo Maggio Code
*/

#include <stdio.h>
#include <string.h>
#define PSIZE  0x0008

int main()
{
  const static char *pwd = "dsbdlNf3";
  char buf[PSIZE + 1];
  int k = 0;
  char ch = '\0';

  memset( buf, '\0', sizeof(buf));

  printf (" Enter password: ");

  ch = 1 + getchar();

  while( ch != '\n' && k < PSIZE )
  {
    buf[k] = ch;
    ch = 1 + getchar();
    ++k;
  }

  if ( memcmp( buf, pwd, (size_t) PSIZE))
  {
    printf("\n Incorrect password:  %s\n",buf);
    return 0;
  }

  printf("\n Correct password: ");
  for ( k = 0; k < PSIZE; k++)
    printf("%c", buf[k] - 1 );
  printf("\n");
  return 0;
}