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C/C++´«µÝ¶þάÊý×é - [IT×ÊÁÏ]
//cÓïÑÔÖо­³£ÐèҪͨ¹ýº¯Êý´«µÝ¶þάÊý×飬ÓÐÈýÖÖ·½·¨¿ÉÒÔʵÏÖ£¬ÈçÏ£º
//·½·¨Ò»£¬ Ðβθø³öµÚ¶þάµÄ³¤¶È¡£
#include <stdio.h>
void func(int n, char str[][5])
{
           int i;
           for (i = 0; i < n; i++)
           {
                   printf("\nstr[%d] = %s\n", i, str[i]);
           }
}
void main()
{
           char str[][5] = {"abc", "def", "ghi"};
           func(3, str);
}
//·½·¨¶þ£¬ÐβÎÉùÃ÷ΪָÏòÊý×éµÄÖ¸Õë¡£
#include <stdio.h>
void func(int n, char (*str)[5])
{
           int i;
           for (i = 0; i < n; i++)
           {
                   printf("\nstr[%d] = %s\n", i, str[i]);
           }
}
void main()
{
           char str[][5] = {"abc", "def", "ghi"};
           func(3, str);
}
//·½·¨Èý£¬ÐβÎÉùÃ÷ΪָÕëµÄÖ¸Õë¡£
#include <stdio.h>
void func(int n, char **str)
{
           int i;
           for (i = 0; i < n; i++)
           {
                   printf("\nstr


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JavaºÍC++λÔËËã¶Ô±È

ΪÁËʵÏÖÁ½¸öÊý×Ö½øÐн»»»£¬ÎÒÃÇͨ³£¿ÉÒÔÀûÓÃλÔËËãÀ´ÊµÏÖ
C++³ÌÐò     swap(int a  ,int b){a^=b^=a^=b;}
JAVA³ÌÐò    swap(int a, int b){  a^=b;b^=a;a^=b; }»òÕß{ b^=(a^=b) ; a^=b;}
Èç¹ûJAVAÓÃC++µÄʵÏÖ·½Ê½Ôò»áµÃµ½ bµÃµ½ÁËaµÄÖµ£¬µ«ÊÇaÏÖÔÚµÄֵȴ² ......

SQLite C/C++½Ó¿Ú½éÉÜ

ÕâÆªÎÄÕÂÊÇʹÓÃSQLite C/C++½Ó¿ÚµÄÒ»¸ö¸ÅÒª½éÉܺÍÈëÃÅÖ¸ÄÏ¡£
ÓÉÓÚÔçÆÚµÄSQLiteÖ»Ö§³Ö5¸öC/C++½Ó¿Ú£¬Òò¶ø·Ç³£ÈÝÒ×ѧϰºÍʹÓ㬵«ÊÇËæ×ÅSQLite¹¦ÄܵÄÔöÇ¿£¬ÐµÄC/C++½Ó¿Ú²»¶ÏµÄÔö¼Ó½øÀ´£¬µ½ÏÖÔÚÓг¬¹ý150¸ö²»Í¬µÄAPI½Ó¿Ú¡£ÕâÍùÍùʹ³õѧÕßÍû¶øÈ´²½¡£ÐÒÔ˵ÄÊÇ£¬´ó¶àÊýSQLiteÖеÄC/C++½Ó¿ÚÊÇרÓõģ¬Òò¶øºÜÉÙ±»Ê¹Óõ½¡£¾¡¹ÜÓÐÕâ ......

Delphi Óë C/C++ Êý¾ÝÀàÐͶÔÕÕ±í

Delphi Óë C/C++ Êý¾ÝÀàÐͶÔÕÕ±í
DelphiÊý¾ÝÀàÐÍC/C++
ShorInt
8λÓзûºÅÕûÊý
char
Byte
8λÎÞ·ûºÅÕûÊý
BYTE,unsigned short
SmallInt
16λÓзûºÅÕûÊý
short
Word
16λÎÞ·ûºÅÕûÊý
unsigned short
Integer,LongInt
32λÓзûºÅÕûÊý
int,long
Cardinal,LongWord/DWORD
32λÎÞ·ûºÅÕûÊý
unsigned long
Int6 ......

¼¸ÖÖC/C++µÄº¯Êýѹջ·½Ê½

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1£¬Èç¹ûº¯ÊýfuncÊÇ__cdecl(VCϵÄĬÈϵ÷Ó÷½Ê½)£¬µ÷ÓÃʱÇé¿öÈçÏÂ
int main()
{
//²ÎÊý´ÓÓÒµ½×óѹջ
push 4
push 3
push 2
push 1
call func
add esp 0x10 //µ÷ÓÃÕ߻ָ´¶ÑÕ»Ö¸Õëesp£¬4¸ö²ÎÊýµÄ´óСÊÇ0x10(4x4)
}
Cµ÷ÓÃÔ¼¶¨£¨¼´ÓÃ__cdecl¹Ø¼ü×Ö˵Ã÷£©°´´ÓÓÒÖÁ×óµÄ˳Ðòѹ² ......

ubuntu ϵĵÚÒ»¸öC³ÌÐò

ʹÓà gcc  ÔÚ   ubuntu Ï ±àÒë Ò»¸ö C³ÌÐò £º
µÚÒ»²½Ö裺´ò¿ª Öжˠ £¨Õâ¸ö ÖªµÀ°É£¿£©
                ÊäÈë sudo gedit no.c (no.cΪCÎļþÃû×Ö)
        sudo ±íʾÄãÊäÈë ......
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