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7.1´ð:ÔÝʱ²»»á.
7.2´ð: ÔÝʱ²»»á.
7.3´ð: ÔÝʱ²»»á.
7.4´ð: ÔÝʱ²»»á.
7.5´ð: ÔÝʱ²»»á
7.6´ð:ÊÇ0,µÚ¶þ¸öÒ²ÊÇ0.
ÏÂÃæÊDzâÊÔ³ÌÐò:
#include "malloc.h"
void main()
{
long *iTemp = (long*)calloc(6, sizeof(long));
for (int i = 0; i < 6; i++)
{
long iTemp2 = iTemp[i];
}
}
ÕâÊÇÓÃcalloc·ÖÅäµÄ³¤ÕûÐ͵ÄÊý×é,¾¹ý¶Ïµãµ÷ÊÔÊÇ0.
#include "malloc.h"
void main()
{
char **pp = (char**)calloc(6, sizeof(char*));
for (int i = 0; i < 6; i++)
{
char *p = pp[i];
}
}
ÕâÊǵڶþ¸ö¶ÔÓÚÖ¸ÕëÊý×éµÄ²âÊÔ.¾¹ý¶Ïµãµ÷ÊÔÊÇ0.²»¹ýÒÔÉÏÁ½¸ö³ÌÐò¶¼ÊÇÔÚwindowsÏÂÃæµÄvc6.0Éϵ÷ÊÔµÄ.º®.ºÇºÇ.
7.7´ð:ÔÝʱ²»»á.
7.8´ð:ÔÝʱ²»»á.
7.9´ð: ÒòΪʹÓù²Ïí¿âºó,µÈÓÚÔÚÁ´½ÓµÄʱºòûÓаѹ²Ïí¿âµÄÄÚÈÝÁ´½Ó½øÈë³ÌÐòÖÐ,ËùÒÔ´úÂëµÄ³¤¶È¼õСÁË.ËüÖ»ÊÇÔÚÔËÐеÄʱºò²ÅȥϵͳµÄÄÚ´æÖÐÈ¡¹²Ïí¿âµÄ´úÂë.
7.10´ð: Õâ¶Î³ÌÐòÔÚwindowsÉÏÃæ²âÊÔÊÇÕýÈ·µÄ,µ«ÊDz»Ã÷°×µÄÊÇ: °´Àí˵valÔÚ´óÀ¨ºÅÍâÃæµÄʱºòÒѾ²»ÔÚÓÐЧµÄÇøÓòÄÚÁË, µ«ÊÇÄÚ´æ¿Õ¼äºÃÏñûÓÐÊͷŵ÷.µ¼Ö³ÌÐò×îºóµÄ½á¹ûÊÇÕýÈ·µÄ,Õâ¸öÎÊÌâ¿ÉÄܸù²»Í¬µÄ±àÒëÆ÷ÓйØ.
ÒÔÉϴ𰸻¶Ó³õѧÕß̽ÌÖ,ÎÒÒ²ÊdzõѧÕß.