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#includevoid fun();int *p; int main (void){ printf("p star = %d, *p = error\n",p); fun(); printf("p end = %d,*p end = %d\n",p,*p); return 0;}void fun(void){ static int data = 1; p = &data; printf("&data = %d,data = %d\n",&data,data); printf("p = %d, *p = %d\n",p,*p);}
p star = 0, *p = error &data = 4206608,data = 1 p = 4206608, *p = 1 p end = 4206608,*p end = 1
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