Linux ϱàÒëhello world µÄC ÓïÑÔ³ÌÐò
±¾À´ÎÒÓõÄÊÇÕâÑùµÄ³ÌÐò
# include <iostream.h>
int main(void)
{
int i,j;
j=0;
i=j+1;
cout<<"hello world!"<<endl;
cout<<"the result is"<<i<<endl;
return 0;
}
ÀûÓÃg++ -o test test.cpp¡£µ«ÊÇÕâÑùÊÇÓдíÎóµÄ£¬ÌáʾÎÞ·¨´ò¿ªiostream.h£¬Ð޸ijÉÕâÑùµÄ³ÌÐò
# include <iostream>
using namespace std;
int main(void)
{
int i,j;
j=0;
i=j+1;
cout<<"hello world!"<<endl;
cout<<"the result is"<<i<<endl;
return 0;
}
g++ -o test test.cpp ÕâÑùÔËÐеĽá¹ûÊÇÕýÈ·µÄ¡£
<iostream>ºÍ<iostream.h>ÊDz»Ò»Ñù£¬Ç°ÕßûÓкó׺£¬Êµ¼ÊÉÏ£¬ÔÚÄãµÄ±àÒëÆ÷includeÎļþ¼ÐÀïÃæ¿ÉÒÔ¿´µ½£¬¶þÕßÊÇÁ½¸öÎļþ£¬´ò¿ªÎļþ¾Í»á·¢ÏÖ£¬ÀïÃæµÄ´úÂëÊDz»Ò»ÑùµÄ¡£
ºó׺Ϊ.hµÄÍ·Îļþc++±ê×¼ÒѾÃ÷È·Ìá³ö²»Ö§³ÖÁË£¬ÔçЩµÄʵÏÖ½«±ê×¼¿â¹¦Äܶ¨ÒåÔÚÈ«¾Ö¿Õ¼äÀÉùÃ÷ÔÚ´ø.hºó׺µÄÍ·ÎļþÀc++±ê׼ΪÁ˺ÍCÇø±ð¿ª£¬Ò²ÎªÁËÕýȷʹÓÃÃüÃû¿Õ¼ä£¬¹æ¶¨Í·Îļþ²»Ê¹Óúó׺.h¡£
Òò´Ë£¬µ±Ê¹ÓÃ<iostream.h>ʱ£¬Ï൱ÓÚÔÚcÖе÷Óÿ⺯Êý£¬Ê¹ÓõÄÊÇÈ«¾ÖÃüÃû¿Õ¼ä£¬Ò²¾ÍÊÇÔçÆÚµÄc++ʵÏÖ£»µ±Ê¹ÓÃ<iostream>µÄʱºò£¬¸ÃÍ·ÎļþûÓж¨ÒåÈ«¾ÖÃüÃû¿Õ¼ä£¬±ØÐëʹÓÃnamespace std£»ÕâÑù²ÅÄÜÕýȷʹÓÃcout¡£
Æä´ÎÔÚLinuxϱà³ÌµÄʱºò£¬C++ ÓïÑÔ³ÌÐò¿ÉÒÔ±£´æµÄ¸ñʽÊÇ.cc .C .cppÈýÕß¶¼ÊÇ¿ÉÒÔµÄ
Ïà¹ØÎĵµ£º
Author: Scurffybear Date: 2009.09.08
×î½üÔÚÕÐÐÂÈË£¬ÏÂÃæÊÇÒ»µÀCµÄÃæÊÔÌâ£¬ÃæÊÔµÄÓ¡¶ÈÈËÖУ¬Ã»ÓÐÒ»¸öÈË×ö¶Ô£¬ÎÒ´Ö¿´ÁËÒ»ÏÂÌ⣬ÔÚûÓп´´ð°¸Ç°£¬ÎÒ×Ô¼ºÒ²×ö´íÁË£¬àÅ£¬Êǵģ¬Ã»É¶²»ºÃÒâ˼µÄ£¬ÎÒ¾õµÃÕâ¸öÌâÄ¿ºÜÈÝÒ×ʹÈ˲úÉúÎó½â£¬ÓÖ»òÕßÔñ£ÃÓÐÉîºñ¹¦µ×µÄÈËÄܶã¹ýÕâÒ»¸öÕÏÑÛ·¨£¿
ÒÔÏÂÊÇÌâÄ¿£¬
main()
{
char * ......
ASA¾ÖÓòÍøC/S¼Ü¹¹ÅäÖÃ×îÖÕÍêÃÀ³¬Ç¿°æ............
¾ßÌåʵÏÖÓÐÁ½ÖÖ£¬ÈçÏ£º
Ò»¡¢·þÎñÆ÷¶Ë°²×°ASA£¬ÒòΪҪʹÓÃASAÖÐ×Ô´øµÄSybase Central¹¤¾ß¡£
·þÎñÆ÷¶Ë¿ªÆô£ºscjview.exe£¨¼´£ºSybase Central£¬×¢Òâ²»ÊÇSybase Central-Sybase Central¡£½çÃæÈçͼ£º£©
1¡¢ÉèÖÃÈçÏ£ºfile£new£server
·þÎñÆ÷Ãû×ÖËæ±ãÆð£¨±ãÓÚÕâ¸ö¹¤¾ß ......
ÔÎĵØÖ·£ºhttp://westsoftware.blog.163.com/blog/static/2609410920091953456841/
×î½üÒ»Ö±ÔÚ¿´Andrew KoeningдµÄÊé¼®£¬¿ÉÒÔ˵ѧϰC/C++»òÕß´ÓÊÂÕâ·½ÃæµÄ¿ª·¢µÄÈËÔ±·Ç³£ÖµµÃÒ»¿´µÄÊé¼®£¬ÕâÀïÎÒÍÆ¼ö¿´¿´¡¶CÏÝÚåÓëȱÏÝ¡·Óë¡¶C/C++³Á˼¼¡·¡£
ÕâÀïÏÈÀ´¿´¿ ......
int main()
{
printf(&unix["\021%six\012\0"], (unix)["have"] + "fun" - 0x60);
}
gcc -S±àÒë³É»ã±à´úÂëÈçÏÂ:
.file "test.c"
.section .rodata
.LC0:
&nbs ......
string info ="¿Í»§¶ËIP£º"+ Page.Request.UserHostAddress;
info += "<br/>Óû§ÐÅÏ¢£º" + Page.User;
info += "<br/>·þÎñÆ÷µçÄÔÃû³Æ£º" + Page.Server.MachineName;
info += "<br/>µ±Ç°Óû§µçÄÔÃû³Æ£º" + System.Net.Dns.GetHostName();
info += "<br/>µ±Ç°µçÄÔÃû£º" + System.Environment.Ma ......