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

#define MAX_LEN 4096

int main(int argc, char **argv)
{
    FILE *fp;
    char str[MAX_LEN];

    if ( argc != 2 ) {
        printf("### You need a file name.\n");
        exit (EXIT_FAILURE);
    }
    if ( (fp = fopen(argv[1],"r")) == NULL )  {
        printf("### Could not open a file [%s].\n",argv[1]);
        exit (EXIT_FAILURE);
    }
    while ( (fscanf(fp, "%s", str)) != EOF){
        printf("[%s]\n", str);
    }
    fclose(fp);
    return EXIT_SUCCESS;
}