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1.¶¨Òåʱ¸³Öµ:
struct abc{
int i=0; //¢ÙÕâÀ︳³õÖµ»á±àÒë³ö´í,ÎÒµÄÀí½âÊÇ´ËʱֻÊǶ¨ÒåÁ˽ṹÌåÀàÐÍ,²¢Î´·ÖÅä¿Õ¼ä,ËùÒÔ²»Äܸ³Öµ.
char str[10];
}; //¢ÚûÓзÖÅä¿Õ¼ä.
struct abc a0; //¢ÛΪa0·ÖÅä¿Õ¼ä
2.×Ö·ûÊý×é:
struct abc{
int i=0;
char str[10];
};
...
struct abc a0;
a0.i=1;
//a0.str= "xyz "; //¢Ü´Ë´¦´í.ÎÒµÄÀí½âÊÇstrΪһ³£Á¿µØÖ·,¹Ê²»Äܽ«Ò»¸öÖ¸Õ븳ֵ¸øËü.
strcpy(a0.str, "xyz ");
3.×Ö·ûÖ¸Õë:
struct abc{
int i=0;
char *str;
};
...
struct abc a0; //¢ÝÏà¶ÔÓÚ2ÖÐÖ¸¶¨´óСµÄ×Ö·ûÊý×é¶øÑÔ,ÕâÀïa0µÄ´óСÊÇsizeof(i)+sizeof(char *)=8¸ö×Ö½ÚÂð?
a0.i=1;
a0.str= "xyz "; //¢ÞÕâÀï¸øÖ¸Õë±äÁ¿str¸³ÖµÃ»ÎÊÌâ.
//strcpy(a0.str, "x
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