cssÎļþ¼Ð½á¹¹Çë½Ì¡£
´ó¼Ò¶¼Ôõô·ÅÖÃcssÎļþµÄ£¿
Çó¸ßÊÖ´«ÊÚ¾Ñé¡£
ÁíÍâÈç¹û²»ÊÇcss±³¾°µÄ£¬¶øÊÇhtml ÖеÄ<img>Îļþ£¬Ó¦¸Ã·ÅÄÄÀ
½¨Á¢Ò»¸öÎļþ¼Ð רÃÅ·Å cssÎļþ
½¨Á¢Ò»¸ö imagesÎļþ¼Ð רÃÅ·Å <img/>µ¼ÈëͼƬºÍ cssËùÓõı³¾°Í¼
ͼƬ¶¼·ÅÀàËÆimagesµÄÎļþ¼ÐÀï ²»½¨Òé·ÅcssÎļþ¼Ð¡£
ÄãÒ²¿ÉÒÔ°ÑÒ ......
×îºÃÊÇÓõÄCMarkupʵÏֵ쬵±È»ÓÃÆäËû·½·¨Ò²ÐÐ
XML code:
- <myPC>
- <driver name="C:">
<dir name="windows" />
</driver>
- <driver name="D:">
- <dir name="music">
- <dir name="pop">
<file> ......
#include <stdlib.h> /*ʹÓÃm a l l o c ( )ÐèÒª*/
#include<stdio.h>
struct data /*¶¨Òå½á¹¹Ìå*/
{
int day,month,year;
};
struct stu /*¶¨Òå½á¹¹Ìå*/
{
char name[20];
long num;
struct data birthday; /* ǶÌ׵ĽṹÌåÀàÐͳÉÔ±*/
};
void main() /*¶¨Òåm a i n ( )º¯Êý*/
{
stru ......
C/C++ code:
#include <stddef.h>
#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
char *GetFileString(const char *path, long *fl)
{
char *buf = NULL;
......
ÈçÌâ:c ÓïÑÔÀ︡µãÏà³Ë ΪʲôСÊýȫΪ0ÁË
float x=8266.206055;
float y=7226.922363;
float z;
z=x*y;
z=59739228.000000;
ΪʲôµÃµ½µÄZ СÊýµãºóÃæÈ«Îª0ÁË
ºÇºÇ£¬³¬³ö¸¡µãÄܱíʾ·¶Î§ÁË¡£
Âé·³ÓÐÈËÖªµÀµÄ¸æËßÏ ÊÇʲôÔÒòÒýÆð£¬Ó¦¸ÃÔõô½â¾ö
float -> doubleÄØ?
¸ÄΪdouble ûʲô±ä»¯µÄ
ºÇºÇ£¬Â ......
ÏÂÃæÒ»¶Î³ÌÐò»á²úÉúʲô½á¹û£¿ÎªÊ²Ã´£¿
void GetMemory(char *p,int num)
{
p = (char *)malloc(sizeof(char),num);
return;
}
int main()
{
char *str = NULL;
GetMemory(&str,100);
strcpy(str,"Helllo World.");
printf(str);
return 0;
}
¸ßÖÊÁ¿CÁÖÈñ¸½C++Ìâ
£¨1£©Äܹ»Êä³öHelllo W ......