#include <stdio.h>

/* print a given string and a number if a pre-determined format. */
void
print_string(int num, char* string)
{
    printf("String '%d' - '%s'\n", num, string);
}

int
main(int argc, char* argv[])
{
    int i;

    /* check for command line arguments */
    if (argc < 2) { /* 2 - 1 for program name (argv[0]) and one for a param. */
        printf("Usage: %s [<string> ...]\n", argv[0]);
	exit(1);
    }

    /* loop over all strings, print them one by one */
    for (argc--,argv++,i=1 ; argc > 0; argc--,argv++,i++) {
        print_string(i, argv[0]);  /* function call */
    }

    printf("Total number of strings: %d\n", i);
   
    return 0;
}