Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

GCCÊÇÔõôͨ¹ý.hÎļþÕÒµ½Cº¯Êý¿âµÄ

GCCÊÇÔõôͨ¹ý.hÎļþÕÒµ½Cº¯Êý¿âµÄ

#include <stdio.h>

int main()
{
  printf("hello world!");
}

gcc hellowrold.c
ÕâÆªÎÄÕ¿ì½áÊøµÄµØ·½¸ÕºÃ½²ÁËÕÒprintfµÄ¹ý³Ì
http://blog.csdn.net/zhaoxianghua/archive/2009/08/11/4433628.aspx


»»Ò»¸öº¯Êý£¬±ÈÈçsqrt£¬ÄÜ¿´µÄÇå³ýÒ»µã¡£
ÒªµôÓÃsqrt£¬ÐèÒª°üº¬math.hÍ·Îļþ£¬Í¬Ê±Ê¹ÓÃgcc -lm test.c£¬ÓÃlmÑ¡ÏîÀ´¸æËßgccÐèÒªÁ´½ÓÊýѧ¿â¡£
Èç¹ûʹÓÃÁË-lmµ«ÊÇûÓÐmath.hÍ·Îļþ£¬gcc»á¸ø³öÒ»¸öwarning£¬µ«ÊÇ¿ÉÒÔÁ´½Ó³É¹¦¡£
·´¹ýÀ´£¬Èç¹û°üº¬ÁËmath.hµ«ÊÇûÓÐ-lm£¬gcc¿ÉÒÔ¸ù¾Ýmath.hÀïÃæµÄº¯ÊýÉùÃ÷ÕýÈ·µØ²úÉúcall sqrtµÄ´úÂ룬µ«ÊÇ´ÓĬÈϰüº¬µÄ¿âÀïÃæÕÒ²»µ½sqrtµÄ´úÂ룬¶øÇÒÓÖ²»ÖªµÀҪȥÁ´½ÓÊýѧ¿â£¬Á´½Ó¾Í»á³ö´í¡£

¶àл¶àл~~~~

Ò»¸ö¼òµ¥µÄgcc hellowrold.c
ʵ¼ÊÉϰüÀ¨ÁË4¸ö·Ö½â¶¯×÷£º
1. Ô¤´¦Àí£º gcc -E hellowrold.c > hellowrold.i
2. ±àÒ룺  gcc -S hellowrold.i
3. »ã±à£º  gcc -c hellowrold.s
4. Á´½Ó£º  gcc hellowrold.o





Ïà¹ØÎÊ´ð£º

CÖеÄһЩСÎÊÌâ¡£¡£¡£

/* Note:Your choice is C IDE

×÷Óãº Ëæ»úÊý¼ÓÃÜ·¨£¬£¬£¬£¬
ÒÔÏÂÓÐÐí¶à²»¶®£¬Çë½Ìһϣ¬ÇëÖ÷Òâ´úÂë;
*/
#include <stdio.h>
#include <stdlib.h>
union
{
int value;
struct
{
c ......

[Çó¸Ö²ÄÇиîÎÊÌâµÄC/C++Ë㷨ʵÏÖ]

ÎÊÌâ:¹¤µØÉÏÐèÒª³¤¶ÈΪA1µÄ¸Ö½îX¸ù,³¤¶ÈΪA2µÄ¸Ö½îY¸ù,³¤¶ÈΪA3µÄ¸Ö½îZ¸ù......ÒÔ´ÎÀàÍÆ.
ÆäÖÐA1,A2,A3,...³¤¶ÈÈÎÒâÖ¸¶¨,X,Y,Z,...ÊýÁ¿Ò²ÈÎÒâÖ¸¶¨.

µ«²Ö¿âÖеĸֽîΪ±ê×¼³¤¶È,Ö»ÓÐ9Ã׺Í15Ã×Á½ÖÖ³¤¶È,ÊýÁ¿² ......

C ³ÌÐòÎÊÌâ (Èý) - C/C++ / CÓïÑÔ

ÎÊÌâÒ»£º
ÔÚ¶ÔÆëΪ4µÄÇé¿öÏÂ
struct BBB
{
long num£»
char *name;
short int data;
char ha;
short ba[5];
}*p;
p=0x1000000;
p+0x200=____;
(Ulong)p+0x200=____;
(char*)p+0x200=____;
¼ÙÉèÔÚ32λC ......

<c:forEach Êä³öSet¼¯ºÏµÄÎÊÌâ

<table width="100%" border="1" cellpadding="0" cellspacing="0">
  <c:forEach items="${quaeres}" var="q"> 
......

¸ÕѧC£¬ÓÃCʵÏÖ±àÂë - C/C++ / CÓïÑÔ

#include"stdio.h"
#include"stdlib.h"
void ContrTwo(char i)
{
char str1[8];
itoa(i,str1,2);
printf("%s",str1);
}
unsigned char leftRot(char str,int i);
unsign ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ