hashaccess.c

来自「著名的Parser库Spirit在VC6上的Port」· C语言 代码 · 共 34 行

/* -*- mode: c -*-
 * $Id: HashAccess.c,v 1.3 2001/10/20 15:43:19 nuffer Exp $
 * http://www.bagley.org/~doug/shootout/
 */

/*
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "../../Include/simple_hash.h"
*/

int main(int argc, char *argv[]) {
    int i, c=0, n = ((argc == 2) ? atoi(argv[1]) : 1);
    char buf[32];
	
    struct ht_ht *ht = ht_create(n);
    
    for (i=1; i<=n; i++) {
	sprintf(buf, "%x", i);
	(ht_find_new(ht, buf))->val = i;
    }

    for (i=n; i>0; i--) {
	sprintf(buf, "%d", i);
	if (ht_find(ht, buf)) c++;
    }

    ht_destroy(ht);

    printf("%d\n", c);
    return(0);
}