https://www.mclibre.org/consultar/python/lecciones/python-variables.html
https://www.mclibre.org/consultar/python/lecciones/python-salida-pantalla.html#:~:text=La%20funci%C3%B3n%20print()%20permite%20incluir%20variables%20o%20expresiones%20como,permite%20combinar%20texto%20y%20variables%3A&text=La%20funci%C3%B3n%20print()%20muestra,muestra%20separado%20de%20la%20palabra.