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

C/C++ÄÚ´æ·ÖÅä


#include <iostream>
using namespace std;
void main()
{
 char *p,*q;
 p = "abcde";
 q = p + 3;
 *q = 't';
 cout<<p<<endl;
 cout<<q<<endl;
}
Á½ÖÖÓïÑÔ±àÒë¶¼¿ÉÒÔͨ¹ý
µ±Ö´Ðе½
 *q = 't';
ʱ£¬C++³ÌÐò³öÏÖÄÚ´æ·ÃÎÊ´íÎó£¬C³ÌÐò¿ÉÒÔÔËÐУ¬²¢ÇҰѵÚËĸöÄÚ´æµ¥ÔªÖû»Îªt
C++±àÒëÆ÷ÔÚ±àÒë¹ý³ÌÖУ¬¸ø"abcde"·ÖÅäÁ˳£Á¿ÇøµÄÄÚ´æµ¥Ôª£¬³£Á¿ÇøµÄÄÚ´æµ¥ÔªÔÚÔËÐÐʱÎÞ·¨Ð޸ģ¬Òò´ËÊÔͼ¶Ô³£Á¿ÇøµÄ²Ù×÷»á²úÉúÒì³£¡£


Ïà¹ØÎĵµ£º

C/C++/VC MFC char & int study

²âÊÔ´úÂëÒ»£¨VC6.0¡¢C-code£©£º
#include <stdio.h>
void main()
{
 int aa;
 unsigned char j1,j2;
 aa=j1=j2=0;
 aa=49;
 j1=aa;
 printf("j1=%d \n",j1);
 j2=aa;
 printf("j2=%c \n",j2);
}
¡¾·ÖÎö¡¿£º
[1]ÕýÈçËùÏëÏóµÄÊä³ö½á¹û£º
    j1 ......

(ת)C/C++ÖеÄÈÕÆÚºÍʱ¼ä time_tÓëstruct tmת»»

(ת)C/C++ÖеÄÈÕÆÚºÍʱ¼ä time_tÓëstruct tmת»»
ͻ񻣼
±¾ÎÄ´Ó½éÉÜ»ù´¡¸ÅÄîÈëÊÖ£¬Ì½ÌÖÁËÔÚC/C++ÖжÔÈÕÆÚºÍʱ¼ä²Ù×÷ËùÓõ½µÄÊý¾Ý½á¹¹ºÍº¯Êý£¬²¢¶Ô¼ÆÊ±¡¢Ê±¼äµÄ»ñÈ¡¡¢Ê±¼äµÄ¼ÆËãºÍÏÔʾ¸ñʽµÈ·½Ãæ½øÐÐÁ˲ûÊö¡£±¾ÎÄ»¹Í¨¹ý´óÁ¿µÄʵÀýÏòÄãչʾÁËtime.hÍ·ÎļþÖÐÉùÃ÷µÄ¸÷ÖÖº¯ÊýºÍÊý¾Ý½á¹¹µÄÏêϸʹÓ÷½·¨¡£
¹Ø¼ü×Ö£ºUTC£¨ÊÀ½ç±ê ......

javaÓëc++µÄÇø±ð

//1.JavaÖÐ×Ö·û´®²»ÄܶàÐÐÊéд¡£¶àÐÐÊéдÓÃÒýºÅ¸ô¶Ï£¬¼ÓºÅÏàÁ¬¡£  
  //2.JavaµÄ±êʶ·û¿ÉÒÔÓÃÃÀÔª·ûºÅ¿ªÍ·¡£  
  //3.JavaÖÐûÓÐÎÞ·ûºÅ±äÁ¿»òÎÞ·ûºÅ³£Á¿µÄ¸ÅÄî¡£ËùÓеıäÁ¿¶¼ÊÇÓзûºÅµÄ¡£  
  //4.JavaÖбäÁ¿µÄ×Ö³¤Êǹ̶¨µÄ¡£²»´æÔÚcharºÍwcharÖ®·Ö¡£  
  //5.JavaÖбäÁ¿Î ......

½»»»Á¬¸ö¶ÔÏóµÄÖµ£¨C/C++?JAVA£©

ÈçºÎ½»»»Á½¸ö±äÁ¿µÄÖµ£º
CÓïÑÔÖеĴ«Öµ´úÂëÈçÏ£º
int change(int x,int y)
{
int temp=x;
x=y;
y=temp;
}
CÓïÑÔÖеĴ«Ö·´úÂëÈçÏ£º
int change(int *p,int *q)
{
int temp=*p;
*p=*q;
*q=temp;
}
ʹÓÃC++ÖеÄÒýÓÃÀàÐÍ´úÂëÈçÏÂ:
int change(int &x,int &y)
{
int temp=x;
x=y;
y=temp;
}
JAV ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ