#include <iostream>
int main(int argc, char *argv[]) {
std::cout << "What's your name?" << std::endl;
std::string name;
std::cin >> name;
if (name == "root")
std::cout << "What is your command?" << std::endl;
else
std::cout << "Hello, " << name << "!" << std::endl;
return 0;
}