¹ØÓÚC/C++µÄλÓò
ÔÚC/C++ÖÐÎÒÃÇÓÐʱΪÁ˽ÚÊ¡ÄÚ´æÕ¼Óÿռ䣬ÐèҪʹÓõ½Î»Óò£¬ÈçÏÂËùʾ´úÂ룺
struct SDummy
{
int A : 2;
int B : 8;
int C : 12;
int D : 10;
};
ÔÚ¼ÆËã»úÄÚ´æ°º¹óµÄÇé¿öÏ£¬Î»Óò²»·¦ÎªÒ»ÖÖÓÐЧµÄ½ÚÊ¡ÄÚ´æÕ¼ÓÿռäÓÖÈôúÂëÊéд±È½ÏͨË×Ò×¶®µÄ·½·¨¡£µ«ÊÇÔÚÏÖ½ñÄÚ´æÏà¶Ô±ãÒ˵Äʱ´ú£¬Ó¦ÓÃÈí¼þÖÐËÆºõÒѾºÜÉÙ¼ûµ½Î»ÓòµÄʹÓÃÁË¡£Î»ÓòµÄʹÓã¬ÔÚѧϰCÓïÑÔµÄʱºòÓÐѧϰ¹ý£¬µ«ÊÇÔÚʵ¼ÊÏîÄ¿ÖкÜÉÙÓõ½£¬Ò²Ã»ÓÐ×ÐϸȥÑо¿Ëü£¬Ö±µ½ÉÏÖÜÎÒΪÁËÈÃÒ»¸ö64λµÄ±äÁ¿±íʾÎÒËùÐèÒªµÄ¼¸¸öÐÅϢʱ£¬²Å½«Ëü×ÐϸȥÑо¿ÁËÒ»·¬¡£
ÎÒÔÚ×î½üµÄÏîÄ¿ÖУ¬ÐèÒªÒ»¸ö±äÁ¿£¬Í¨¹ýÕâ¸ö±äÁ¿ÄÜÖªµÀÆä±íʾµÄÄêÔÂÈÕʱ·ÖÃëµÈÐÅÏ¢¡£ÓÉÓÚÎÒÏëʹÄê¿É±íʾ20Äê¼´¿É£¬¹ÊÐèÒª5λÀ´±íʾ£»Ô¹²12Ô£¬ÐèÒª4λ£»ÈÕ¹²31ÈÕ£¬ÐèÒª5λ£»Ê±¹²24Сʱ£¬ÐèÒª5λ£»·Ö60·Ö£¬ÐèÒª6λ£»Ãë60Ã룬ÐèÒª6λ£»µ±È»»¹ÓÐÆäËüÐÅÏ¢£¬ÎÒÒ²¸ù¾ÝÐèÒª·ÖÅäÁËÏàӦλµÄλÓò¡£ÓÚÊÇÎÒд³öÁËÈçÏÂËùʾ´úÂ룺
struct SDummy
{
U8 Year : 5;
U8 Month : 4;
U8 Day : 5;
U8 Hour : 5;
U8 Minute :6;
U8 Second : 6;
U16 ID1;
U16 ID2;
U16 ID3;
U16 ID4;
};
Õâ¸ö½á¹¹ÖеÄU8¾ÍÊÇunsigned char£¬U16¾ÍÊÇunsigned short¡£µ«ÊdzÌÐòµÄÔËÐнá¹û²¢²»Êǰ´ÕÕÎÒµÄÏë·¨ËùµÃµÄ½á¹û¡£Õâ¸ö½á¹¹²¢²»ÊÇÎÒÏëÒªµÄÓÃ64λ¾Í¿ÉÒÔ±íʾ£¬¶øÊdz¬¹ýÁË64λËùÓÃ8×Ö½Ú£¡Î´Í꣬´ýÐø£¡
Ïà¹ØÎĵµ£º
²ÉÓÃ×¢Èëµ½ÆäËû½ø³ÌµÄ·½·¨À´Òþ²Ø×Ô¼ºµÄ½ø³Ì¡£¾ÍÊÇ˵£¬°ÑÄãÏë×öµÄÊÂÇé¼ÄÉúµ½±ðÈ˵Ľø³ÌÀïÃæ¡£±ÈÈçIEʲôµÄ¡£¹ØÓÚ×¢ÈëµÄ·½·¨ºÜ¶à£¬ÏÂÃæÎÒ¸øÄãÒ»¸öDLL×¢ÈëµÄ·½·¨£¬Õâ¸öÊÇÎÒ×öijÍâ¹ÒʱÓùýµÄ´úÂ룬Äã²Î¿¼Ò»Ï°ѡ£
int APIENTRY _tWinMain( HINSTANCE hInstance,
  ......
http://www.ibm.com/developerworks/cn/aix/library/au-toughgame/index.html
Ó¢ÎÄÔÎÄ
ÒýÑÔ
¶ÔÓÚÈκÎʹÓà C ÓïÑÔµÄÈË£¬Èç¹ûÎÊËûÃÇ C ÓïÑÔµÄ×î´ó·³ÄÕÊÇʲô£¬ÆäÖÐÐí¶àÈË¿ÉÄÜ»á»Ø´ð˵ÊÇÖ¸ÕëºÍÄÚ´æÐ¹Â©
¡£ÕâЩµÄÈ·ÊÇÏûºÄÁË¿ª·¢ÈËÔ±´ó¶àÊýµ÷ÊÔʱ¼äµÄÊÂÏî¡£Ö¸ÕëºÍÄÚ´æÐ¹Â©¶ÔijЩ¿ª·¢ÈËÔ±À´ËµËƺõÁîÈËη¾å£¬µ«ÊÇÒ»µ©ÄúÁ˽ ......
/*±àд³ÌÐò£¬ÊäÈë2¸öÊýÒÔ¼°¼Ó¼õ³Ë³ýÖеÄijÔËËã·ûºÅ£¬²¢µ÷ÓÃ×Ô¼º±àдµÄº¯Êý¼ÆËãÏàÓ¦µÄ½á¹û*/
#include<stdio.h>
#include<conio.h>
float cal(int a,char sym,int b);
main()
{
int a=0,b=0;
char sym='\0';
float c=0.0;
scanf("%d%c%d",&a,&sym,&b);
c=c ......
1.
ÒýÑÔ
¡¡¡¡C++
ÓïÑԵĴ´½¨³õÖÔÊÇ“a
better C”
£¬µ«ÊÇÕâ²¢²»Òâζ×ÅC++
ÖÐÀàËÆC
ÓïÑÔµÄÈ«¾Ö±äÁ¿ºÍº¯ÊýËù²ÉÓõıàÒëºÍÁ¬½Ó·½Ê½ÓëC
ÓïÑÔÍêÈ«Ïàͬ¡£×÷ΪһÖÖÓûÓëC
¼æÈݵÄÓïÑÔ£¬C++
±£ÁôÁËÒ»²¿·Ö¹ý³Ì ʽÓïÑÔµÄÌØµã£¨±»ÊÀÈ˳ÆÎª“
²»³¹µ×µØÃæÏò¶ÔÏó”
£©£¬Òò¶øËü¿ÉÒÔ¶¨Òå²»ÊôÓÚÈκÎÀàµÄÈ«¾Ö ......