#include<stdio.h>
#include<string.h>
#define Praise "You are an extraordinary being."
int main(void)
{
char name[40];
printf("What's your name?\n");
scanf_s("%s", name,1);
printf("Hello, %s %s\n",name,Praise);
printf("Your name of %zd letters occupies %zd memory cells.\n",strlen(name),sizeof(name));
}