#include <stdio.h>

int main(void) {

int var = 10;
// Writing the address into a string
char buf[100];
sprintf(buf, "%p", (void*)&var);
printf("Address string: %s\n", buf);
// Reading the address back
void *ptr;
sscanf(buf, "%p", &ptr);
int *vptr = ptr;
printf("Got address back: %p\n", (void*)vptr);


	return 0;
}