Entrada e Saida de Dados - IO - para wlan0

// i/o example

#include <iostream>
using namespace std;

int main ()
{
  int i;
  cout << "Entre com um valor Integral: ";

  cin >> i;
  cout << "O Valor integral foi: " << i;
  cout << " e eh o dobro de: " << i*2 << ".\n";
  return 0;
}

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// cin with strings
#include <iostream>
#include <string>
using namespace std;

int main ()
{
  string mystr;
  cout << "What's your name? ";
  getline (cin, mystr);
  cout << "Hello " << mystr << ".\n";
  cout << "Did u like computer? ";
  getline (cin, mystr);
  cout << "I like " << mystr << " too!\n";
  return 0;
}