/*
 * Completely division-free, strlen-free, (hopefully) warning-free,
 * and (hopefully) error-free implementation of Hoppity Hop. :-)
 * Copyright (c) 2009 Chris K. Jester-Young; GPLv3+.
 */
#include <stdio.h>

static const char text[] = "Hoppity\nHophop\nHoppity\nHoppity\nHophop\nHoppity\nHop\n";
static const size_t offs[] = {0, 0, 0, 8, 8, 15, 23, 23, 23, 31, 38, 38, 46, 46, 46};

static size_t
put(size_t len)
{
    return fwrite(text, len, 1, stdout);
}

int
main(int argc, char **argv)
{
    unsigned int n;
    FILE *fp;

    if (argc < 2 || !(fp = fopen(argv[1], "r")) || !fscanf(fp, "%u", &n))
        return 1;
    fclose(fp);

    for (; n >= 15; n -= 15)
        put(sizeof text - 1);
    put(offs[n]);
    return 0;
}