#include<stdio.h>
#include<string.h>
 
struct node {
    char str[10];
    int a;
} x;
 
int main()
{
    char *p;
 
    strcpy(x.str, "12345");
 
    printf("  x.str     = %s\n", x.str);
    printf("&(x.str[0]) = %s\n", &(x.str[0]));
    p = &(x.str[0]);
    printf("p           = %s\n", p);
 
    printf("  x.str     : (addr)%p\n", x.str);
    printf("&(x.str[0]) : (addr)%p\n", &(x.str[0]));
    printf("p           : (addr)%p\n", p);
 
    return 0;
}

I2luY2x1ZGU8c3RkaW8uaD4KI2luY2x1ZGU8c3RyaW5nLmg+CgpzdHJ1Y3Qgbm9kZSB7CiAgICBjaGFyIHN0clsxMF07CiAgICBpbnQgYTsKfSB4OwoKaW50IG1haW4oKQp7CiAgICBjaGFyICpwOwoKICAgIHN0cmNweSh4LnN0ciwgIjEyMzQ1Iik7CiAgICAKICAgIHByaW50ZigiICB4LnN0ciAgICAgPSAlc1xuIiwgeC5zdHIpOwogICAgcHJpbnRmKCImKHguc3RyWzBdKSA9ICVzXG4iLCAmKHguc3RyWzBdKSk7CiAgICBwID0gJih4LnN0clswXSk7CiAgICBwcmludGYoInAgICAgICAgICAgID0gJXNcbiIsIHApOwoKICAgIHByaW50ZigiICB4LnN0ciAgICAgOiAoYWRkciklcFxuIiwgeC5zdHIpOwogICAgcHJpbnRmKCImKHguc3RyWzBdKSA6IChhZGRyKSVwXG4iLCAmKHguc3RyWzBdKSk7CiAgICBwcmludGYoInAgICAgICAgICAgIDogKGFkZHIpJXBcbiIsIHApOwoKICAgIHJldHVybiAwOwp9