Temas para examen

Combobox

https://www.youtube.com/watch?v=SQScrVai4_Q

Operaciones basicas

https://www.youtube.com/watch?v=TNE6Y7HlU98&t=28s

Checkbox y radiobuton

https://www.youtube.com/watch?v=lXPVJX6LQpE


Sentencia if

Sentenca For