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C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(23)

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1.   settextstyleº¯Êý
settextstyleº¯ÊýµÄ¹¦ÄÜÊÇΪͼÐÎÊä³öÉèÖõ±Ç°µÄÎı¾ÊôÐÔ£¬ÆäÓ÷¨Îª£ºvoid far settextstyle (int font, int direction, char size);³ÌÐòʵÀýÈçÏ£º
#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
char *fname[] = { "DEFAULT font",
                  "TRIPLEX font",
                  "SMALL font",
                  "SANS SERIF font",
                  "GOTHIC font"
                };
int main(void)
{
   int gdriver = DETECT, gmode, errorcode;
   int style, midx, midy;
   int size = 1;
   initgraph(&gdriver, &gmode, "");
   errorcode = graphresult();
   if (errorcode != grOk) /
   {
      printf("Graphics error: %s\n", grapherrormsg(errorcode));
      printf("Press any key to halt:");
      getch();
      exit(1);
   }
   midx = getmaxx() / 2;
   midy = getmaxy() / 2;
   settextjustify(CENTER_TEXT, CENTER_TEXT);
   for (style=DEFAULT_FONT; style<=GOTHIC_FONT; style++)
   {
      cleardevice();
      if (style == TRIPLEX_FONT)
         size = 4;
      settextstyle


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C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(18)

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1.     raiseº¯Êý
raiseº¯ÊýµÄ¹¦ÄÜÊÇÏòÕýÔÚÖ´ÐеijÌÐò·¢ËÍÒ»¸öÐźţ¬ÆäÓ÷¨Îª£ºint raise(int sig);³ÌÐòʵÀýÈçÏ£º
#include <signal.h& ......

C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(21)

C³ÌÐòÊÇÓÉÒ»×é»òÊDZäÁ¿»òÊǺ¯ÊýµÄÍⲿ¶ÔÏó×é³ÉµÄ¡£ º¯ÊýÊÇÒ»¸ö×ÔÎÒ°üº¬µÄÍê³ÉÒ»¶¨Ïà¹Ø¹¦ÄܵÄÖ´ÐдúÂë¶Î¡£ÏÂÃæÐ¡±àºÍ´ó¼Ò·ÖÏíÏÂCÓïÑÔÖеĺ¯Êý¡£
 
1.     setfillpatterneº¯Êý
setfillpatterneº¯ÊýµÄ¹¦ÄÜÊÇÑ¡ÔñÓû§¶¨ÒåµÄÌî³äģʽ£¬ÆäÓ÷¨Îª£ºvoid far setfillpattern(char far *upattern, int ......

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/C++×Ö·û´®Æ¥ÅäºÍÌæ»»

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´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 ( ......
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