#include <stdio.h>
//#include <iostream>
//using namespace std;
int main() {
char *str = "hello";
void *add = 0;
add = str;
printf("str=%s\t",str
);//cout << str << "\t" printf("str=%s\n",add
);// << add << endl;
str = "world";
add = str;
printf("str=%s\t",str
);//cout << str << "\t" printf("str=%x",add
);//<< add << endl;
return 0;
}
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