#include <iostream>

using namespace std;

int main(int argc, char **argv) {
	setlocale(LC_ALL, "en_US.UTF-8"); 
#ifdef __APPLE__
	wcout.imbue(locale("en_US.UTF-8"));
#endif
	wcout << L'¡' << L'H' << L'o' << L'l' << 'a' << '!' << endl;
	return 0;
}