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http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=2318 [º¹»ç]


¾Æ·¡¿Í °°ÀÌ ÄÚµùÀ» Çߴµ¥¿ä....
Á¦ »ý°¢¿¡´Â ±¸Á¶Ã¼ Á¤ÀÇÇÒ¶§ Æ÷ÀÎÅÍ¿Í °°Àº ±¸Á¶Ã¼ Á¤ÀǸ¦ µû·Î ÇØ¾ß Çϳª¿ä?'''

node N2[]=xxxxxxx À̱¸¹®¿¡¼­ 'node' ÀÌÇü½ÄÀ» ½ÄÀ¸·Î À߸ø »ç¿ëÇß½À´Ï´Ù¶ó°í ¿À·ù°¡ ¶°¿ä~

¹°·Ð ´Ù¸¥ ¿À·ùµµ ¸¹ÀÌ ¶ßÁö¸¸..

¾ÆÂü ¾Æ·¡ ÇÁ·Î±×·¡¹ÖÀÇ Àǵµ´Â ±¸Á¶Ã¼¿¡¼­ Æ÷ÀÎÅÍ ÂüÁ¶¸¦ ÇÒ¶§ ±× ¹æ½ÄÁ» ¾Ë¾Æº¸·Á°í ÄÚµùÇѰǵ¥...±×ÀüºÎÅÍ ¿¡·¯¸¸ ¶ß³×¿ä,.


#include <stdio.h>

typedef struct Node
{
        int a;
        char b;
        // struct Node *next;
}node;

void main(void)
{
        node N1={3,'a'};
        printf("%d, %c \n",N1.a,N1.b);

        node N2[]={{1,'q'},{2,'w'},{3,'f'}};

        node *ptr=&(N2[0]);
        printf("Æ÷ÀÎÅÍ·Î Á¢±Ù %d, %c \n",ptr->a,(ptr+1)->b);

}

  Hit : 4666     Date : 2010/02/15 11:16



    
dawon15 Æ÷ÀÎÅÍ¿Í °°Àº ±¸Á¶Ã¼¶ó´Ï
±¸Á¶Ã¼ ¾ÈÀÇ Æ÷ÀÎÅ͸â¹ö¸¦ ¸»ÇϽô°ǰ¡¿ä..
¾Æ´Ï¸é Æ÷ÀÎÅÍ º¯¼ö¸¦ ¸»ÇϽô°ǰ¡¿ä..?

±×º¸´Ù ¼Ò½º¿¡¼­ ¹®Á¦Á¡ÀÌ Àִµ¥¿ä

struct Node
{
int a;
char b;
// struct Node* next;
};
typedef struct Node Node;

ÀÌ·±½ÄÀ¸·Î ±¸Á¶Ã¼¸¦ typedefÇϼžßÇϱ¸¿ä

mainÇÔ¼ö¿¡¼­´Â.....
±×³É ¼Ò½º¸¦ °íÃĵ帱²²¿ä..

void main()
{
STR N1; // STRÇü N1º¯¼ö »ý¼º
STR N2[3]; // STRÇü N2¹è¿­ »ý¼º

STR* ptr = N2; // STRÇü Æ÷ÀÎÅÍ º¯¼ö»ý¼ºÈÄ N2[0] ÀÇ ÁÖ¼Ò°ª ´ëÀÔ


N1.a = 1;
N1.b = 'a';
// °¢°¢ º¯¼ö¿¡ ´ëÀÔ (. ¿¬»êÀÚÀÇ ÀÌ¿ë¹ýÀº ¾Æ½Ã´Â°Å°°¾Æ¼­..)

printf("%d %c\n",N1.a,N1.b); // Ãâ·Â

N2[0].a = 2;
N2[0].b = 'b';
// 0¹ø¿¡ ´ëÀÔ

printf("Æ÷ÀÎÅÍ·Î Á¢±Ù %d %c\n",ptr->a,ptr->b);
// Æ÷ÀÎÅÍ·Î Á¢±ÙÇϱâ
}

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