unsigned?char?test[16]?=?{0x000x110x220x330x440x550x660x770x880x990xaa0xbb0xcc0xdd0xee0xff};
unsigned?char?len?=?16;
void?main（?void?）
{
	unsigned?long?temp?=?0;
	unsigned?int?crc;
	unsigned?char?i;
	unsigned?char?*ptr?=?test;
	while（?len--?）
	{
		for（i?=?0x80;?i?!=?0;?i?=?i?>>?1）
		{
			temp?=?temp?*?2;
			if（（temp?&?0x10000）?!=?0）//判斷上一次異或的結果與2相乘后是否為0X10000是的話與0X11021異或
			{
				temp?=?temp?^?0x11021;
			}
			if（（*ptr?&?i）?!=?0）//測試數據的哪一位不為0
			{
				temp?=?temp?^?（0x10000?^?0x11021）;
			}
		}
		ptr++;
	}?
		crc?=?temp;
		printf（“0x%x?“crc）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14148??2014-07-22?17:02??ELE_1\ELE_1.C

?????文件????????400??2014-07-22?17:07??ELE_1\ELE_1說明.txt

?????文件???????4096??2014-07-17?15:43??ELE_1\MEM_V.DAT

?????文件???????7411??2011-04-28?18:58??ELE_1\TC30\dosbox.conf

?????文件?????331776??2007-08-18?01:44??ELE_1\TC30\SDL.dll

?????文件??????13312??2007-08-18?01:45??ELE_1\TC30\SDL_net.dll

?????文件??????????0??2014-07-22?16:44??ELE_1\TC30\stderr.txt

?????文件??????????0??2014-07-22?16:44??ELE_1\TC30\stdout.txt

?????文件????3000936??2014-03-18?09:58??ELE_1\TC30\TC3.0?for?dosbox.7z

?????文件??????20000??2014-07-17?11:19??ELE_1\TC30\TC30\1.DAT

?????文件??????48890??2014-07-17?12:14??ELE_1\TC30\TC30\1.TXT

?????文件????????101??2014-07-17?10:43??ELE_1\TC30\TC30\A.DAT

?????文件???????6332??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\ATT.BGI

?????文件??????40385??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\BGIDEMO.C

?????文件??????11400??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\BGIOBJ.EXE

?????文件??????14670??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\BOLD.CHR

?????文件???????6332??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\CGA.BGI

?????文件???????5554??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\EGAVGA.BGI

?????文件???????8439??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\EURO.CHR

?????文件??????18063??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\GOTH.CHR

?????文件???????6204??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\HERC.BGI

?????文件???????6665??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\IBM8514.BGI

?????文件??????12083??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\LCOM.CHR

?????文件???????5131??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\LITT.CHR

?????文件???????6012??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\PC3270.BGI

?????文件??????13596??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\SANS.CHR

?????文件??????10987??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\SCRI.CHR

?????文件???????8437??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\SIMP.CHR

?????文件??????16677??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\TRIP.CHR

?????文件??????17355??1992-02-18?03:00??ELE_1\TC30\TC30\BGI\TSCR.CHR

............此處省略751個文件信息