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@alvareztech
Last active August 24, 2016 16:14
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Ejercicio 1: Pilas
package tech.alvarez;
public class Libro {
private String titulo;
private String autor;
public Libro() {
this.titulo = "";
this.autor = "";
}
public Libro(String titulo, String autor) {
this.titulo = titulo;
this.autor = autor;
}
public String getTitulo() {
return titulo;
}
public void setTitulo(String titulo) {
this.titulo = titulo;
}
public String getAutor() {
return autor;
}
public void setAutor(String autor) {
this.autor = autor;
}
}
package tech.alvarez;
import java.util.Scanner;
import java.util.Stack;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Introduzca número de libros: ");
int n = Integer.parseInt(scanner.nextLine()); // convierte String a int (evita problema de lectura)
Stack<Libro> pila = new Stack<Libro>();
for (int i = 0; i < n; i++) {
System.out.print(" Título: ");
String titulo = scanner.nextLine();
System.out.print(" Autor: ");
String autor = scanner.nextLine();
Libro li = new Libro(titulo, autor);
pila.push(li);
}
System.out.println("Pila");
while (!pila.isEmpty()) {
Libro a = pila.pop();
System.out.println(" Titulo: " + a.getTitulo());
System.out.println(" Autor: " + a.getAutor());
}
}
}
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