#include <iostream>
#include <time.h>

using std::cin;
using std::cout;
using std::endl;


void main()
{
	int A[4] = {1234,3456,223,2345};
	cout << A << endl;

	//c-style string
	//\0 null terminator character
	char S[4] = {'a','b','c','\0'};
	cout << S << endl;

	char name[20];
	cin >> name; // ingnores all leading ws and stops at first trailing ws
	cout << "Hello " << name << endl;

	//throw away the \n char from the input stream
	//cin.ignore(1);
	cin.ignore(cin.rdbuf()->in_avail());

	//can read ws
	//has bounds checking
	cin.getline(name,20);
	cout << "Hola " << name;

}