(http://1.bp.blogspot.com/-eKRjA6xy0B8/VngVUzvHC9I/AAAAAAAALMc/iIFxgO1eHig/s320/83.PNG)
(http://1.bp.blogspot.com/-eZgHxy6Kmvk/VXXdDXE3qXI/AAAAAAAAA08/DuviSywGSr8/s320/Mega.png) (https://mega.nz/#!UYpVUJpQ!tgJHOBbX4ezh8tUDQWe2vDu1wJ2kywFxDkA_X9379-Q)
Fuente: todo-sobre-programacion.blogspot