(My solution) 1.6: Write a program to print the value of EOF : http://stackoverflow.com/questions/1782080/what-is-eof-in-the-c-programming-language

1-6.c

#include <stdio.h>

int main()
{
  int value;
  int value2;

  value = getchar();
  value2 = value != EOF;

  while (value2)
  {
    value = getchar();
    value2 = value != EOF;
  }

  printf("%d - at EOF\n", value);

  return 0;
}