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

C/C++Ì⼯

ת×Ô£º http://hi.baidu.com/elliott_hdu/blog/item/411421dd5bf8dfe977c63876.html
1.ÏÂÁгÌÐòµÄÊä³ö½á¹ûΪ£º(B)
#include<iostream.h>
void main()
{
       char* a[ ] = { "hello", "the", "world"};
       char** pa = a;
       pa++;
       cout<<”*pa<<endl;
}
A) theworld    B) the   C) ello    D) ellotheworld
2. ÒÑÖª¶þ²æÊ÷ºóÐò±éÀúÐòÁÐÊÇbfegcda£¬ÖÐÐò±éÀúÐòÁÐÊÇbadefcg£¬ËüµÄǰÐò±éÀúÐòÁÐÊÇ£º(B)
A) abcdefg     B) abdcefg    C) adbcfeg    D) abecdfg
¡¾×¢¡¿×¥×¡ºóÐò±éÀú×îºó±éÀúrootµÄÌØµã£¬½«¶þ²æÊ÷·ÖΪ¸ÃrootµÄ×óÓÒ×ÓÊ÷¡£
  ºóÖÐ->ǰ:ץסºóÐò±éÀúµÄÌØµã£¬´Óºó¿ªÊ¼£¬Ã¿¸ö½ÚµãΪʣÏÂÊ÷µÄ¸ù£»
  ǰÖÐ->ºó£º´Óǰ¿ªÊ¼£¬Ã¿¸ö½ÚµãΪʣÏÂÊ÷µÄ¸ù
3. Õ»ºÍ¶ÓÁеĹ²Í¬ÌصãÊÇ£º(C)
A) ¶¼ÊÇÏȽøÏȳö                 B) ¶¼ÊÇÏȽøºó³ö
C) Ö»ÔÊÐíÔڶ̵㴦²åÈëºÍɾ³ýÔªËØ D) ûÓй²Í¬µã
4. ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûΪ£º(A)
#include <iostream.h>
void main()
{
       int a, x;
       for(a = 0, x = 0; a<=1 && !x++; a++)
       {
              a++;
       }
       cout<< a << x <<endl;
}
A) 21             B) 22             C) 32             D) 41
¡¾×¢¡¿Ñ­»·µÄÖ´ÐÐ˳Ðò
5. ÏÂÁÐÑ¡Ï²»ÕýÈ·µÄÊÇ£º(B) whileºóûÓзֺÅ
A) for(int a=1; a<=10; a++);
B) int a=1;
   do
   {
          &nbs


Ïà¹ØÎĵµ£º

CÏÝÚå&ȱÏÝ

 1.1= Óë  ==
Àý1£º
±¾ÀýÖÐÑ­»·Óï¾äµÄ±¾ÒâÊÇÌø¹ýÎļþÖеĿոñ·û¡¢ÖƱí·û¡¢»»Ðзû
while(c=''||c=='\t'||c=='\n')
 c=getc(f);
c= ''||c=='\t'||c=='\n'
ËÀÑ­»·
Àý2£º
if((filedesc==open(argv[i],0))<0)
 error();
ÓÀÔ¶²»»á±»µ÷ÓÃ
1.2 & ºÍ | ²»Í¬ÓÚ&& ºÍ||
 
1.3 CÓ ......

̸̸C/SºÍB/SµÄÌØµã

C/SÊǿͻ§¶Ë/·þÎñÆ÷¶Ë£¬C/SµÄ³ÌÐòͨ³£Ò²½ÐÅÖ¿Í»§¶Ë£¬Ò²¾ÍÊÇÒ»¸ö³ÌÐòµÄ´ó²¿·Ö¹¦ÄÜ£¬¶¼ÔÚ¿Í»§¶ËʵÏÖ£¬¶ø·þÎñÆ÷¶ËֻʵÏÖһС²¿·Ö¹¦ÄÜ¡£Í¨¹ýÕâµã²»ÄÑ¿´³ö£¬C/SµÄ³ÌÐò´ó²¿·ÖÔÚ¿Í»§¶ËʵÏÖ£¬¶ÔÓÚ·þÎñÆ÷¶ËµÄѹÁ¦Ïà¶ÔСһЩ£¬·þÎñÆ÷¶Ë¿ÉÒÔ½ÚʡһЩ¡£¶øÇÒC/SµÄ³ÌÐòÓô°¿ÚÀ´×ö£¬¸öÈËÈÏΪ¿ª·¢Ð§ÂÊÉÏ¿ìÒ»µã¡£µ«C/SµÄ³ÌÐòÒ»´ó±×¶Ë¾ÍÊÇ£¬±Ø ......

linux c++Á¬½ÓmysqlʾÀý

 
¡¡±àÒëºÍÁ¬½Ó³ÌÐò
¡¡¡¡MySQLÖÐÓÐÒ»¸öÌØÊâµÄ½Å±¾,½Ð×ömysql_config. Ëü»áΪÄã±àÒëMySQL¿Í»§¶Ë,²¢Á¬½Óµ½MySQL·þÎñÆ÷ÌṩÓÐÓõÄÐÅÏ¢.ÄãÐèҪʹÓÃÏÂÃæÁ½¸öÑ¡Ïî.
¡¡¡¡1. --libs Ñ¡Ïî - Á¬½ÓMySQL¿Í»§¶Ëº¯Êý¿âËùÐèÒªµÄ¿âºÍÑ¡Ïî.
¡¡¡¡$ mysql_config --libs
¡¡¡¡2. --cflags Ñ¡Ïî - ʹÓñØÒªµÄincludeÎļþµÄÑ¡ÏîµÈµÈ.
......

C/C++×Ö·û´®Æ¥ÅäºÍÌæ»»

ÌâÄ¿£ºÊäÈëÈý¸ö×Ö·û´®a£¬bºÍc£¬½«aÖÐbµÄµÚÒ»´Î³öÏÖÌæ»»Îªc¡£
´úÂ룺
#include <iostream.h>
#include <string.h>
/*×Ö·û´®Ìæ»»£¬µÚÒ»¸ö²ÎÊýΪԭ´®£¬µÚ¶þ¸ö²ÎÊýΪҪƥÅäµÄ×Ó´®
µÚÈý¸ö²ÎÊýÎªÒªÌæ»»µÄµÚÒ»¸ö×Ó´®Öаüº¬µÚ¶þ¸ö×Ó´®µÄ²¿·Ö*/
char *strReplace(char *str1,char *str2,char *str3);
void main() ......

C/C++ style

 #include <stdio.h>
int main()
{
char *str[] = {"welcome", "to", "fortemedia", "nanjing"};
char **p = str + 1;
str[0] = ( *p++ ) + 2;
str[1] = * ( p + 1 );
str[2] = p[1] + 3;
str[3] = p[0] + ( str[2] - str[1] );
printf ( "%s\n", str[0] );
printf ( ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ