/*
** $Id: xmpl.c 820 2008-03-09 17:42:44Z phf $
**
** Our second example for gcov usage from lecture.
*/

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

enum {MAXARGS = 16};

int main(int argc, char *argv[])
{
  // Establish pair-wise equality between arguments.
  // Why the heck we would do that, I can't tell...

  for (int i = 1; i < argc-1; i++) {
    if (strcmp(argv[i], argv[i+1]) == 0) {
      puts("Check!");
    }
    else if (strcmp(argv[i], "Hey!") == 0) {
      puts("Huh?");
    }
    else {
      puts("Oops!");
    }
  }

  return EXIT_SUCCESS;
}