#include <stdio.h>
int main()
{
char *pc = "abcdefg";
char **ppc = &pc;
printf("pc size=%d addr=%08x value=%08x point_to=%c\n", sizeof pc, &pc, pc, *pc);
printf("ppc size=%d addr=%08x value=%08x point_to=%08x\n", sizeof ppc, &ppc, ppc, *ppc);
return 0;
}
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