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Introducción a la programación
Maria Victoria Gasca Segura
Yensy Gómez Villegas
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Estructura de programación
Estructura: Formato para redactar un programa.
Documentación: Bien comentado, que facilite la compresión del código.
Bloques: Un bloque esta formado por un conjunto de instrucciones que desempeñan una determinada función.
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Conceptos
Secuencias, decisiones e iteraciones
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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¿Qué es un algoritmo?
Un algoritmo es un conjunto ordenado y finito de operaciones que permiten hallar la solución de un problema.
Un algoritmo verifica las siguientes propiedades:
- Por definición, son finitos.
- Reciben información de entrada y salida.
- Bien definido: Sin ambigüedades.
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Diagramas de flujo
Los diagramas de flujo u organigramas son esquemas que se emplean para representar gráficamente un algoritmo.
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Diagramas de flujo
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Seudocódigo
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Un seudocódigo es un lenguaje de alto nivel emepleado para escribir algoritmos.
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplos seudocódigo
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Text
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una taza de café?
- Inicio.
- Café, Azucar, Agua.
- Mezclar Café+Azucar+Agua.
- Tomar café
- fin
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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¿Como hacer una torta?
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Scratch
Es un software gratuito que permite, por medio de bloques de programación, crear programas que controlan y mezclan imágenes, animaciones, sonidos, e interactuar con el usuario.
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Permite
- Adquirir la habilidad de organizar bloques de programación.
- Identificar conceptos básicos de programación.
- Realizar actividades y pequeñas animaciones.
- Compartir las creaciones en la web.
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Ejemplo
Realizar una animación donde un objeto se mueva cierta cantidad de pasos y cambie su estado
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Diagrama de flujo
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developerjoint@gmail.com
/jointDeveloper
/jointDev
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jointdeveloper.com
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Seudocódigo
Inicio
mouse=0
imagen=0
si
mouse=1
entonces
x=-150
y=0
imprima Bye!!
Para i=0 hasta 70
cambiar imagen
x=x+5
y=y
i=i+1
fin
de lo contrario
vuelva al inicio
fin
Fin
Introducción a la lógica de la programación
By jointDeveloper
Introducción a la lógica de la programación
Presentación Charla - Comunidad jointDeveloper
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