C³ÌÐòÔ±µÄÇéÊé
#include <stdio.h>
#include <string.h>
int
main(void)
{
char str[] =
"3BVPSq4xF.K?=u#,"
"G'K<MrDnRr7gH%#,"
"XKf<f%G`w^=?C<#,"
"HgU_AnNR?*PDQU#,"
"1HRmK+7IO2O`Rd#,"
"A,V&M,Jw>!;6P@#,"
"3AScBdQcN41HDc!#";
int i, len;
len = strlen(str);
for (i = 0; i < len; ++i) {
printf("%c", str[i] | 0x80);
if ((i + 1) % 16 == 0)
putchar('\n');
}
putchar('\n');
for (i = 0; i < 7; i++)
printf("%c%c", str[i * 18] | 0x80, str[i * 18 + 1] | 0x80);
putchar('\n');
return 0;
}
ת×Ô:
http://topic.csdn.net/u/20100522/10/60b4502c-121a-4d95-96f9-0acf69e9add1.html
Ïà¹ØÎĵµ£º
ÓÉÓÚÒª²âϵͳµÄCPUÊôÐÔ£¬ÐèÒª¶ÀÁ¢±àÒëÓ¦ÓóÌÐò£¬±ãÊÔÁËϱàÒë´¿C ³ÌÐò£¬²âÊÔͨ¹ý¡£
CC := $(NDK_BASE)/toolchain/arm-eabi/bin/arm-eabi-gcc
AR := $(NDK_BASE)/toolchain/arm-eabi/bin/arm-eabi-ar
INC & ......
¡¡¡¡Óû§Ê¹ÓÃGhostÖØװϵͳ£¬¾³£³öÏÖ C D E F ...¶à¸ö·ÖÇø ±ä³ÉÒ»¸ö C·ÖÇø£¬Ôì³ÉÊý¾Ý¶ªÊ§£¬Õâʱ¾ÍÐèÒªÊý¾Ý»Ö¸´¹¤×÷¡£
¡¡¡¡ËäÈ»Õû¸öÓ²Å̱ä³ÉÁËÒ»¸ö·ÖÇø£¬µ«Í¨¹ýÊý¾Ý»Ö¸´¼¼Êõ¿ÉÒÔÊdzýÔÀ´µÄC·ÖÇøÍ⣬ÆäËü´ÅÅÌ·ÖÇøµÄÊý¾Ý¶¼Äܱ»»Ö¸´¡£
ÏÂÃæÎÒÃÇÀ´¿´ÈçºÎÀ´»Ö¸´£º
ÕâÀïÎ ......
¾¹ý¼¸´ÎÃæÊÔ£¬·¢ÏÖ±ÊÊÔÌâ»ù±¾É϶¼ÊÇÄǼ¸µÀ£¬Ã»ÓÐʲô´´Ð»òÕ߸ı䣬×ܽá³öÀ´¸ø´ó¼Ò²Î¿¼²Î¿¼.
Ò»¡¢ÇëÌîдBOOL , float, Ö¸Õë±äÁ¿Óë“ÁãÖµ”±È½ÏµÄ if Óï¾ä¡££¨10·Ö£©
Çëд³ö BOOL flag Óë“ÁãÖµ”±È½ÏµÄ if Óï¾ä¡££¨3·Ö£©
±ê×¼´ð°¸£º
if ( flag )
& ......
¼ÙÉèÓÐchar a[2];
ÈçÒª°Ñaת»»ÎªintÖµ¡£Ó¦ÊÇÈçÏÂд·¨int b=*(int *)a;
¼´£¬ÏÈ°ÑÖ¸Õëa ת»»ÎªÒ»¸öintÖ¸Õ룬ȻºóÔÙ´Ë»ù´¡ÉÏÈ¡Öµ¡£
µ«ÊÇÁíÒ»ÖÖд·¨ int b=(int)(*a);ÊDz»¶ÔµÄ£¬*a È¡aµÄÄÚ´æµ¥ÔªÄÚÈÝ£¬ÒòΪÏÖÔÚaÊÇcharÖ¸Õ룬ËùÒÔÖ»»áÈ¡a[1]ÖÐÄÚÈÝ£¬×î´óΪ255. ÕâÀïҪ˵Ã÷µÄÊÇ£¬ÔÚ°Ñchar»òbyteÊý×éת»»ÎªÆäËûÀàÐ͵Äֵʱ£¬ÒªÏÈ ......