Eneko Alonso

un Navarro en California

Projects

¿Eres español y vives fuera de España? ¿Estás pensando en salir una temporada a trabajar o estudiar en el extranjero? Si es así, no dejes de visitar Spaniards.es, la Comunidad de Españoles en el Mundo
spaniards.es

Recent comments

15:35 America/Los_Angeles


Swapping two numbers without temporary variables

  a = 10;
  b =  6;
  cout << "a = " << a << ", b = " << b << endl;
  a = a^b;
  b = a^b;
  a = a^b;
  cout << "a = " << a << ", b = " << b << endl;
Isn't that awesome?
Submitted by Eneko Alonso on Sun, 2008-02-24 22:15

Post new comment

The content of this field is kept private and will not be shown publicly.
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
Image CAPTCHA
Enter the characters shown in the image.