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Codigueando • Ver Tema - Clave Secreta
Índice general Preguntas y respuestas. - Resuelve tus Dudas. Java Clave Secreta

Clave Secreta

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Clave Secreta      

Nota Lun Mar 14, 2016 9:01 am
AgouMous Aprendiz de programador

Mensajes: 1
Me gustaría que me ayuden a resolver este programa, es mi examen de principios de programación.

Un banco establece que la clave secreta para acceso a sus cajeros automáticos debe ser un número de cuatro dígitos, tales que ningunop de ellos se repita y que la suma de dos dígitos intermedios sea par. Escribir un programa en Java que permita ingresar un valor entero y si se trata de una clave valida imprimir el segundo dígito menor.

(La aplicación mostrará un menú con las siguientes opciones. (usar un switch/case)

1. Validar clave secreta
2. Salir

Re: Clave Secreta      

Nota Mié Mar 16, 2016 9:34 pm
Codiguero summum Avatar de Usuario
Site Admin

Mensajes: 257
La idea básica es que leas la clave como cadena, la recorras para ver que cumple con la condición de que la suma de dos números intermedios sea par. Ejemplos d etodo esto los puedes encontrar en nuestra sección de ¿Cómo se resuelve? - Java

Re: Clave Secreta      

Nota Jue Mar 17, 2016 9:14 pm
Danatzu Avatar de Usuario
Aprendiz de programador

Mensajes: 3
Hazlo simple: tan simple como sea posible, pero no más.
Albert Einstein


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