@book{100782,
	author = {Rodríguez Castañeda, Diego Fernando,},
	title = {Guía del programador competitivo :},
	publisher = {Editorial Universidad ECCI,},
	year = {2021.},
	address = {Bogotá, Colombia :},
	edition = {Edición 1.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/130016/}
}