C & C++ 관련
포인터
Real_G
2007. 3. 14. 16:31
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연습하다가 그려봤음.
#include <stdio.h>
#include <stdio.h>
void main()
{
int i=20;
int *ptr=&i;
int **ptr_ptr=&ptr;
printf("%d\n",i);
printf("%d\n",ptr);
printf("%d\n",*ptr);
printf("%d\n\n",&ptr);
printf("%d\n",ptr_ptr);
printf("%d\n",*ptr_ptr);
printf("%d\n",**ptr_ptr);
}
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