#include <iostream.h>
#include <conio.h>
#include <iomanip.h>

void main()
{
	int ch1, ch2;

	do {
		ch1=_getche();
		ch2=_getche();
		cout << "input=" << hex<<(int)(ch1) << " " << hex<<(int)(ch2) << endl;
		if (ch1==0xe0) {
			cout << "It's arrow ";
			if (ch2==0x4b)
				cout << "left " << endl;
			else if (ch2==0x4d)
				cout << "right " << endl;
			else if (ch2==0x48)
				cout << "up " << endl;
			else if (ch2==0x50)
				cout << "down" << endl;
		}
	}while (ch1!='q');
}