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+\usepackage{ifthen}
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+\usepackage{amssymb}
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+\usepackage{multicol}
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+\usepackage{graphicx}
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+\usepackage[absolute]{textpos}
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+\makeatletter
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+
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+\@ifclassloaded{beamer}{%
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+ \newcommand{\tocarEspacios}{%
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+ \addtolength{\leftskip}{4em}%
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+ \addtolength{\parindent}{-3em}%
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+ }%
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+}
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+{%
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+ \usepackage[top=1cm,bottom=2cm,left=1cm,right=1cm]{geometry}%
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+ \usepackage{color}%
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+ \newcommand{\tocarEspacios}{%
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+ \addtolength{\leftskip}{5em}%
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+ \addtolength{\parindent}{-3em}%
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+ }%
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+}
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+
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+\newcommand{\encabezadoDeProblema}[4]{%
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+ % Ponemos la palabrita problema en tt
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+% \noindent%
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+ {\normalfont\bfseries\ttfamily problema}%
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+ % Ponemos el nombre del problema
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+ \ %
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+ {\normalfont\ttfamily #2}%
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+ \
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+ % Ponemos los parametros
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+ (#3)%
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+ \ifthenelse{\equal{#4}{}}{}{%
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+ \ =\ %
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+ % Ponemos el nombre del resultado
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+ {\normalfont\ttfamily #1}%
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+ % Por ultimo, va el tipo del resultado
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+ \ : #4}
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+}
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+
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+\newcommand{\encabezadoDeTipo}[2]{%
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+ % Ponemos la palabrita tipo en tt
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+ {\normalfont\bfseries\ttfamily tipo}%
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+ % Ponemos el nombre del tipo
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+ \ %
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+ {\normalfont\ttfamily #2}%
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+ \ifthenelse{\equal{#1}{}}{}{$\langle$#1$\rangle$}
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+}
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+
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+% Primero definiciones de cosas al estilo title, author, date
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+
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+\def\materia#1{\gdef\@materia{#1}}
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+\def\@materia{No especifi\'o la materia}
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+\def\lamateria{\@materia}
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+
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+\def\cuatrimestre#1{\gdef\@cuatrimestre{#1}}
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+\def\@cuatrimestre{No especifi\'o el cuatrimestre}
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+\def\elcuatrimestre{\@cuatrimestre}
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+
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+\def\anio#1{\gdef\@anio{#1}}
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+\def\@anio{No especifi\'o el anio}
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+\def\elanio{\@anio}
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+
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+\def\fecha#1{\gdef\@fecha{#1}}
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+\def\@fecha{\today}
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+\def\lafecha{\@fecha}
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+
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+\def\nombre#1{\gdef\@nombre{#1}}
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+\def\@nombre{No especific'o el nombre}
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+\def\elnombre{\@nombre}
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+
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+\def\practicas#1{\gdef\@practica{#1}}
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+\def\@practica{No especifi\'o el n\'umero de pr\'actica}
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+\def\lapractica{\@practica}
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+
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+
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+% Esta macro convierte el numero de cuatrimestre a palabras
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+\newcommand{\cuatrimestreLindo}{
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+ \ifthenelse{\equal{\elcuatrimestre}{1}}
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+ {Primer cuatrimestre}
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+ {\ifthenelse{\equal{\elcuatrimestre}{2}}
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+ {Segundo cuatrimestre}
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+ {Verano}}
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+}
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+
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+
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+\newcommand{\depto}{{UBA -- Facultad de Ciencias Exactas y Naturales --
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+ Departamento de Computaci\'on}}
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+
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+\newcommand{\titulopractica}{
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+ \centerline{\depto}
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+ \vspace{1ex}
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+ \centerline{{\Large\lamateria}}
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+ \vspace{0.5ex}
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+ \centerline{\cuatrimestreLindo de \elanio}
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+ \vspace{2ex}
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+ \centerline{{\huge Pr\'actica \lapractica -- \elnombre}}
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+ \vspace{5ex}
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+ \arreglarincisos
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+ \newcounter{ejercicio}
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+ \newenvironment{ejercicio}{\stepcounter{ejercicio}\textbf{Ejercicio
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+ \theejercicio}%
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+ \renewcommand\@currentlabel{\theejercicio}%
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+ }{\vspace{0.2cm}}
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+}
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+
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+
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+\newcommand{\titulotp}{
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+ \centerline{\depto}
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+ \vspace{1ex}
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+ \centerline{{\Large\lamateria}}
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+ \vspace{0.5ex}
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+ \centerline{\cuatrimestreLindo de \elanio}
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+ \vspace{0.5ex}
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+ \centerline{\lafecha}
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+ \vspace{2ex}
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+ \centerline{{\huge\elnombre}}
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+ \vspace{5ex}
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+}
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+
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+
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+%practicas
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+\newcommand{\practica}[2]{%
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+ \title{Pr\'actica #1 \\ #2}
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+ \author{Algoritmos y Estructuras de Datos I}
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+ \date{Segundo Cuatrimestre 2015}
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+
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+ \maketitlepractica{#1}{#2}
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+}
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+
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+\newcommand \maketitlepractica[2] {%
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+\begin{center}
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+\begin{tabular}{r cr}
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+ \begin{tabular}{c}
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+{\large\bf\textsf{\ Algoritmos y Estructuras de Datos I\ }}\\
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+Segundo Cuatrimestre 2015\\
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+\title{\normalsize Gu\'ia Pr\'actica #1 \\ \textbf{#2}}\\
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+\@title
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+\end{tabular} &
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+\begin{tabular}{@{} p{1.6cm} @{}}
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+\includegraphics[width=1.6cm]{logodpt.jpg}
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+\end{tabular} &
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+\begin{tabular}{l @{}}
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+ \emph{Departamento de Computaci\'on} \\
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+ \emph{Facultad de Ciencias Exactas y Naturales} \\
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+ \emph{Universidad de Buenos Aires} \\
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+\end{tabular}
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+\end{tabular}
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+\end{center}
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+
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+\bigskip
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+}
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+
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+
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+% Simbolos varios
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+
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+\newcommand{\ent}{\ensuremath{\mathbb{Z}}}
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+\newcommand{\float}{\ensuremath{\mathbb{R}}}
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+\newcommand{\bool}{\ensuremath{\mathsf{Bool}}}
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+\newcommand{\True}{\ensuremath{\mathrm{True}}}
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+\newcommand{\False}{\ensuremath{\mathrm{False}}}
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+\newcommand{\Then}{\ensuremath{\rightarrow}}
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+\newcommand{\Iff}{\ensuremath{\leftrightarrow}}
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+\newcommand{\implica}{\ensuremath{\longrightarrow}}
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+\newcommand{\IfThenElse}[3]{\ensuremath{\mathsf{if}\ #1\ \mathsf{then}\ #2\ \mathsf{else}\ #3}}
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+
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+
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+\newcommand{\rango}[2]{[#1\twodots#2]}
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+\newcommand{\comp}[2]{[\,#1\,|\,#2\,]}
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+
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+\newcommand{\rangoac}[2]{(#1\twodots#2]}
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+\newcommand{\rangoca}[2]{[#1\twodots#2)}
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+\newcommand{\rangoaa}[2]{(#1\twodots#2)}
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+
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+%ejercicios
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+\newtheorem{exercise}{Ejercicio}
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+\newenvironment{ejercicio}{\begin{exercise}\rm}{\end{exercise} \vspace{0.2cm}}
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+\newenvironment{items}{\begin{enumerate}[i)]}{\end{enumerate}}
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+\newenvironment{subitems}{\begin{enumerate}[a)]}{\end{enumerate}}
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+\newcommand{\sugerencia}[1]{\noindent \textbf{Sugerencia:} #1}
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+
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+%tipos basicos
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+\newcommand{\rea}{\ensuremath{\mathsf{Float}}}
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+\newcommand{\cha}{\ensuremath{\mathsf{Char}}}
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+
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+\newcommand{\mcd}{\mathrm{mcd}}
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+\newcommand{\prm}[1]{\ensuremath{\mathsf{prm}(#1)}}
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+\newcommand{\sgd}[1]{\ensuremath{\mathsf{sgd}(#1)}}
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+
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+%listas
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+\newcommand{\TLista}[1]{[#1]}
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+\newcommand{\lvacia}{\ensuremath{[\ ]}}
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+\newcommand{\lv}{\ensuremath{[\ ]}}
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+\newcommand{\longitud}[1]{\left| #1 \right|}
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+\newcommand{\cons}[1]{\ensuremath{\mathsf{cons}}(#1)}
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+\newcommand{\indice}[1]{\ensuremath{\mathsf{indice}}(#1)}
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+\newcommand{\conc}[1]{\ensuremath{\mathsf{conc}}(#1)}
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+\newcommand{\cab}[1]{\ensuremath{\mathsf{cab}}(#1)}
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+\newcommand{\cola}[1]{\ensuremath{\mathsf{cola}}(#1)}
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+\newcommand{\sub}[1]{\ensuremath{\mathsf{sub}}(#1)}
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+\newcommand{\en}[1]{\ensuremath{\mathsf{en}}(#1)}
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+\newcommand{\cuenta}[2]{\mathsf{cuenta}\ensuremath{(#1, #2)}}
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+\newcommand{\suma}[1]{\mathsf{suma}(#1)}
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+\newcommand{\twodots}{\ensuremath{\mathrm{..}}}
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+\newcommand{\masmas}{\ensuremath{++}}
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+
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+% Acumulador
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+\newcommand{\acum}[1]{\ensuremath{\mathsf{acum}}(#1)}
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+\newcommand{\acumselec}[3]{\ensuremath{\mathrm{acum}(#1 | #2, #3)}}
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+
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+% \selector{variable}{dominio}
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+\newcommand{\selector}[2]{#1~\ensuremath{\leftarrow}~#2}
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+\newcommand{\selec}{\ensuremath{\leftarrow}}
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+
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+
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+\newenvironment{problema}[4][res]{%
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+ % El parametro 1 (opcional) es el nombre del resultado
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+ % El parametro 2 es el nombre del problema
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+ % El parametro 3 son los parametros
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+ % El parametro 4 es el tipo del resultado
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+ % Preambulo del ambiente problema
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+ % Tenemos que definir los comandos requiere, asegura, modifica y aux
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+ \newcommand{\requiere}[2][]{%
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+ {\normalfont\bfseries\ttfamily requiere}%
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+ \ifthenelse{\equal{##1}{}}{}{\ {\normalfont\ttfamily ##1} :}\ %
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+ \ensuremath{##2}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \newcommand{\asegura}[2][]{%
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+ {\normalfont\bfseries\ttfamily asegura}%
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+ \ifthenelse{\equal{##1}{}}{}{\ {\normalfont\ttfamily ##1} :}\
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+ \ensuremath{##2}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \newcommand{\modifica}[1]{%
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+ {\normalfont\bfseries\ttfamily modifica\ }%
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+ \ensuremath{##1}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \renewcommand{\aux}[4]{%
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+ {\normalfont\bfseries\ttfamily aux\ }%
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+ {\normalfont\ttfamily ##1}%
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+ \ifthenelse{\equal{##2}{}}{}{\ (##2)}\ : ##3\, = \ensuremath{##4}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \newcommand{\res}{#1}
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+ \vspace{1ex}
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+ \noindent
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+ \encabezadoDeProblema{#1}{#2}{#3}{#4}
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+ % Abrimos la llave
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+ \{\par%
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+ \tocarEspacios
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+}
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+% Ahora viene el cierre del ambiente problema
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+{
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+ % Cerramos la llave
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+ \noindent\}
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+ \vspace{1ex}
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+}
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+
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+
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+ \newcommand{\aux}[4]{%
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+ {\normalfont\bfseries\ttfamily aux\ }%
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+ {\normalfont\ttfamily #1}%
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+ \ifthenelse{\equal{#2}{}}{}{\ (#2)}\ : #3\, = \ensuremath{#4}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+
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+
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+\newcommand{\pre}[1]{\textsf{pre}\ensuremath{(#1)}}
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+
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+\newcommand{\problemanom}[1]{\textsf{#1}}
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+\newcommand{\problemail}[3]{\textsf{problema #1}\ensuremath{(#2) = #3}}
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+\newcommand{\problemailsinres}[2]{\textsf{problema #1}\ensuremath{(#2)}}
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+\newcommand{\requiereil}[2]{\textsf{requiere #1: }\ensuremath{#2}}
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+\newcommand{\asegurail}[2]{\textsf{asegura #1: }\ensuremath{#2}}
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+\newcommand{\modificail}[1]{\textsf{modifica }\ensuremath{#1}}
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+\newcommand{\auxil}[2]{\textsf{aux }\ensuremath{#1 = #2}}
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+\newcommand{\auxilc}[4]{\textsf{aux }\ensuremath{#1( #2 ): #3 = #4}}
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+\newcommand{\auxnom}[1]{\textsf{aux }\ensuremath{#1}}
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+
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+\newcommand{\comentario}[1]{{/*\ #1\ */}}
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+
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+\newcommand{\nom}[1]{\ensuremath{\mathsf{#1}}}
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+
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+% -----------------
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+% Tipos compuestos
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+% -----------------
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+
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+\newcommand{\Pred}[1]{\mathit{#1}}
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+\newcommand{\TSet}[1]{\textsf{Conjunto}\ensuremath{\langle #1 \rangle}}
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+\newcommand{\TSetFinito}[1]{\textsf{Conjunto}\ensuremath{\langle #1 \rangle}}
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+\newcommand{\TRac}{\tiponom{Racional}}
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+\newcommand{\TVec}{\tiponom{Vector}}
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+\newcommand{\Func}[1]{\mathrm{#1}}
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+\newcommand{\cardinal}[1]{\left| #1 \right|}
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+
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+
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+\newcommand{\sinonimo}[2]{%
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+ \noindent%
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+ {\normalfont\bfseries\ttfamily tipo\ }%
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+ #1\ =\ #2%
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+ {\normalfont\bfseries\,;\par}
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+}
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+
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+\newcommand{\enum}[2]{%
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+ \noindent%
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+ {\normalfont\bfseries\ttfamily tipo\ }%
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+ #1\ =\ #2%
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+ {\normalfont\bfseries\,;\par}
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+}
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+
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+%~ \newenvironment{tipo}[1]{%
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+ %~ \vspace{0.2cm}
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+ %~ \textsf{tipo #1}\ensuremath{\{}\\
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+ %~ \begin{tabular}[l]{p{0.02\textwidth} p{0.02\textwidth} p{0.82 \textwidth}}
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+%~ }{%
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+ %~ \end{tabular}
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+%~
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+ %~ \ensuremath{\}}
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+ %~ \vspace{0.15cm}
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+%~ }
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+%~
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+
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+\newenvironment{tipo}[2][]{%
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+ % Preambulo del ambiente tipo
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+ % Tenemos que definir los comandos observador (con requiere) y aux
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+ \newcommand{\observador}[3]{%
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+ {\normalfont\bfseries\ttfamily observador\ }%
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+ {\normalfont\ttfamily ##1}%
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+ \ifthenelse{\equal{##2}{}}{}{\ (##2)}\ : ##3%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \newcommand{\requiere}[2][]{{%
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+ \addtolength{\leftskip}{3em}%
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+ \setlength{\parindent}{-2em}%
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+ {\normalfont\bfseries\ttfamily requiere}%
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+ \ifthenelse{\equal{##1}{}}{}{\ {\normalfont\ttfamily ##1} :}\
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+ \ensuremath{##2}%
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+ {\normalfont\bfseries\,;\par}}
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+ }
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+ \newcommand{\explicacion}[1]{{%
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+ \addtolength{\leftskip}{3em}%
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+ \setlength{\parindent}{-2em}%
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+ \par \hspace{2.3em} ##1 %
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+ {\par}
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+ }
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+ }
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+ \newcommand{\invariante}[2][]{%
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+ {\normalfont\bfseries\ttfamily invariante}%
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+ \ifthenelse{\equal{##1}{}}{}{\ {\normalfont\ttfamily ##1} :}\
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+ \ensuremath{##2}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \renewcommand{\aux}[4]{%
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+ {\normalfont\bfseries\ttfamily aux\ }%
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+ {\normalfont\ttfamily ##1}%
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+ \ifthenelse{\equal{##2}{}}{}{\ (##2)}\ : ##3\, = \ensuremath{##4}%
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+ {\normalfont\bfseries\,;\par}%
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+ }
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+ \vspace{1ex}
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+ \noindent
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+ \encabezadoDeTipo{#1}{#2}
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+ % Abrimos la llave
|
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+ \{\par%
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+ \tocarEspacios
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+}
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+% Ahora viene el cierre del ambiente tipo
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+{
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+ % Cerramos la llave
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+ \noindent\}
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+ \vspace{1ex}
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+}
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+
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+
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+%~ \newcommand{\observador}[3]{%
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+ %~ & \multicolumn{2}{p{0.85\textwidth}}{\textsf{observador #1}\ensuremath{(#2):#3}}\\%
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+ %~ }
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+
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+%~ \newcommand{\observador}[3]{%
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+ %~ {\normalfont\bfseries\ttfamily observador\ }%
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+ %~ {\normalfont\ttfamily ##1}%
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+ %~ \ifthenelse{\equal{##2}{}}{}{\ (##2)}\ : ##3%
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+ %~ {\normalfont\bfseries\,;\par}%
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+%~ }
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+
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+
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+%~ \newcommand{\observadorconreq}[3]{
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+ %~ & \multicolumn{2}{p{0.85\textwidth}}{\textsf{observador #1}\ensuremath{(#2):#3 \{}}\\
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+%~ }
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+%~ \newcommand{\observadorconreqfin}{
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+ %~ & \multicolumn{2}{p{0.85\textwidth}}{\ensuremath{\}}}\\
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+%~ }
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+%~ \newcommand{\obsrequiere}[2][]{& & \textsf{requiere #1: }\ensuremath{#2};\\}
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+%~
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+%~ \newcommand{\explicacion}[1]{&& #1 \\}
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+%~ \newcommand{\invariante}[2][]{%
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|
+ %~ & \multicolumn{2}{p{0.85\textwidth}}{\textsf{invariante #1: }\ensuremath{#2}}\\%
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+%~ }
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+%~ \newcommand{\auxinvariante}[2]{
|
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|
+ %~ & \multicolumn{2}{p{0.85\textwidth}}{\textsf{aux }\ensuremath{#1 = #2}};\\
|
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+%~ }
|
|
|
+%~ \newcommand{\auxiliar}[4]{
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|
+ %~ & \multicolumn{2}{p{0.85\textwidth}}{\textsf{aux }\ensuremath{#1(#2): #3 = #4}};\\
|
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+%~ }
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+
|
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|
+\newcommand{\tiponom}[1]{\ensuremath{\mathsf{#1}}\xspace}
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|
+\newcommand{\obsnom}[1]{\ensuremath{\mathsf{#1}}}
|
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+
|
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|
+% -----------------
|
|
|
+% Ecuaciones de terminacion en funcional
|
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+% -----------------
|
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+
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|
+\newenvironment{ecuaciones}{%
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+ $$
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|
+ \begin{array}{l @{\ /\ (} l @{,\ } l @{)\ =\ } l}
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+}{%
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+ \end{array}
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+ $$
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+}
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+
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+
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+
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+
|
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+\newcommand{\ecuacion}[4]{#1 & #2 & #3 & #4\\}
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+
|
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+\newcommand{\concat}{\nom{concat}}
|
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+
|
|
|
+% Listas por comprension. El primer parametro es la expresion y el
|
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+% segundo tiene los selectores y las condiciones.
|
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+%*\newcommand{\comp}[2]{[\,#1\,|\,#2\,]}
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
|
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+% En las practicas/parciales usamos numeros arabigos para los ejercicios.
|
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+% Aca cambiamos los enumerate comunes para que usen letras y numeros
|
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|
+% romanos
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+\newcommand{\arreglarincisos}{%
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|
+ \renewcommand{\theenumi}{\alph{enumi}}
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|
+ \renewcommand{\theenumii}{\roman{enumii}}
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|
+ \renewcommand{\labelenumi}{\theenumi)}
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|
+ \renewcommand{\labelenumii}{\theenumii)}
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+}
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+
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+
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+
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+
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+
|
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+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% PARCIAL %%%%%%%%%%%%%%%%%%%%%%%%
|
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|
+\let\@xa\expandafter
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|
+\newcommand{\tituloparcial}{\centerline{\depto -- \lamateria}
|
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|
+ \centerline{\elnombre -- \lafecha}%
|
|
|
+ \setlength{\TPHorizModule}{10mm} % Fija las unidades de textpos
|
|
|
+ \setlength{\TPVertModule}{\TPHorizModule} % Fija las unidades de
|
|
|
+ % textpos
|
|
|
+ \arreglarincisos
|
|
|
+ \newcounter{total}% Este contador va a guardar cuantos incisos hay
|
|
|
+ % en el parcial. Si un ejercicio no tiene incisos,
|
|
|
+ % cuenta como un inciso.
|
|
|
+ \newcounter{contgrilla} % Para hacer ciclos
|
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|
+ \newcounter{columnainicial} % Se van a usar para los cline cuando un
|
|
|
+ \newcounter{columnafinal} % ejercicio tenga incisos.
|
|
|
+ \newcommand{\primerafila}{}
|
|
|
+ \newcommand{\segundafila}{}
|
|
|
+ \newcommand{\rayitas}{} % Esto va a guardar los \cline de los
|
|
|
+ % ejercicios con incisos, asi queda mas bonito
|
|
|
+ \newcommand{\anchodegrilla}{20} % Es para textpos
|
|
|
+ \newcommand{\izquierda}{7} % Estos dos le dicen a textpos donde colocar
|
|
|
+ \newcommand{\abajo}{2} % la grilla
|
|
|
+ \newcommand{\anchodecasilla}{0.4cm}
|
|
|
+ \setcounter{columnainicial}{1}
|
|
|
+ \setcounter{total}{0}
|
|
|
+ \newcounter{ejercicio}
|
|
|
+ \setcounter{ejercicio}{0}
|
|
|
+ \renewenvironment{ejercicio}[1]
|
|
|
+ {%
|
|
|
+ \stepcounter{ejercicio}\textbf{\noindent Ejercicio \theejercicio. [##1
|
|
|
+ puntos]}% Formato
|
|
|
+ \renewcommand\@currentlabel{\theejercicio}% Esto es para las
|
|
|
+ % referencias
|
|
|
+ \newcommand{\invariante}[2]{%
|
|
|
+ {\normalfont\bfseries\ttfamily invariante}%
|
|
|
+ \ ####1\hspace{1em}####2%
|
|
|
+ }%
|
|
|
+ \renewcommand{\problema}[5][result]{
|
|
|
+ \encabezadoDeProblema{####1}{####2}{####3}{####4}\hspace{1em}####5}%
|
|
|
+ }% Aca se termina el principio del ejercicio
|
|
|
+ {% Ahora viene el final
|
|
|
+ % Esto suma la cantidad de incisos o 1 si no hubo ninguno
|
|
|
+ \ifthenelse{\equal{\value{enumi}}{0}}
|
|
|
+ {\addtocounter{total}{1}}
|
|
|
+ {\addtocounter{total}{\value{enumi}}}
|
|
|
+ \ifthenelse{\equal{\value{ejercicio}}{1}}{}
|
|
|
+ {
|
|
|
+ \g@addto@macro\primerafila{&} % Si no estoy en el primer ej.
|
|
|
+ \g@addto@macro\segundafila{&}
|
|
|
+ }
|
|
|
+ \ifthenelse{\equal{\value{enumi}}{0}}
|
|
|
+ {% No tiene incisos
|
|
|
+ \g@addto@macro\primerafila{\multicolumn{1}{|c|}}
|
|
|
+ \bgroup% avoid overwriting somebody else's value of \tmp@a
|
|
|
+ \protected@edef\tmp@a{\theejercicio}% expand as far as we can
|
|
|
+ \@xa\g@addto@macro\@xa\primerafila\@xa{\tmp@a}%
|
|
|
+ \egroup% restore old value of \tmp@a, effect of \g@addto.. is
|
|
|
+
|
|
|
+ \stepcounter{columnainicial}
|
|
|
+ }
|
|
|
+ {% Tiene incisos
|
|
|
+ % Primero ponemos el encabezado
|
|
|
+ \g@addto@macro\primerafila{\multicolumn}% Ahora el numero de items
|
|
|
+ \bgroup% avoid overwriting somebody else's value of \tmp@a
|
|
|
+ \protected@edef\tmp@a{\arabic{enumi}}% expand as far as we can
|
|
|
+ \@xa\g@addto@macro\@xa\primerafila\@xa{\tmp@a}%
|
|
|
+ \egroup% restore old value of \tmp@a, effect of \g@addto.. is
|
|
|
+ % global
|
|
|
+ % Ahora el formato
|
|
|
+ \g@addto@macro\primerafila{{|c|}}%
|
|
|
+ % Ahora el numero de ejercicio
|
|
|
+ \bgroup% avoid overwriting somebody else's value of \tmp@a
|
|
|
+ \protected@edef\tmp@a{\theejercicio}% expand as far as we can
|
|
|
+ \@xa\g@addto@macro\@xa\primerafila\@xa{\tmp@a}%
|
|
|
+ \egroup% restore old value of \tmp@a, effect of \g@addto.. is
|
|
|
+ % global
|
|
|
+ % Ahora armamos la segunda fila
|
|
|
+ \g@addto@macro\segundafila{\multicolumn{1}{|c|}{a}}%
|
|
|
+ \setcounter{contgrilla}{1}
|
|
|
+ \whiledo{\value{contgrilla}<\value{enumi}}
|
|
|
+ {%
|
|
|
+ \stepcounter{contgrilla}
|
|
|
+ \g@addto@macro\segundafila{&\multicolumn{1}{|c|}}
|
|
|
+ \bgroup% avoid overwriting somebody else's value of \tmp@a
|
|
|
+ \protected@edef\tmp@a{\alph{contgrilla}}% expand as far as we can
|
|
|
+ \@xa\g@addto@macro\@xa\segundafila\@xa{\tmp@a}%
|
|
|
+ \egroup% restore old value of \tmp@a, effect of \g@addto.. is
|
|
|
+ % global
|
|
|
+ }
|
|
|
+ % Ahora armo las rayitas
|
|
|
+ \setcounter{columnafinal}{\value{columnainicial}}
|
|
|
+ \addtocounter{columnafinal}{-1}
|
|
|
+ \addtocounter{columnafinal}{\value{enumi}}
|
|
|
+ \bgroup% avoid overwriting somebody else's value of \tmp@a
|
|
|
+ \protected@edef\tmp@a{\noexpand\cline{%
|
|
|
+ \thecolumnainicial-\thecolumnafinal}}%
|
|
|
+ \@xa\g@addto@macro\@xa\rayitas\@xa{\tmp@a}%
|
|
|
+ \egroup% restore old value of \tmp@a, effect of \g@addto.. is
|
|
|
+ \setcounter{columnainicial}{\value{columnafinal}}
|
|
|
+ \stepcounter{columnainicial}
|
|
|
+ }
|
|
|
+ \setcounter{enumi}{0}%
|
|
|
+ \vspace{0.2cm}%
|
|
|
+ }%
|
|
|
+ \newcommand{\tercerafila}{}
|
|
|
+ \newcommand{\armartercerafila}{
|
|
|
+ \setcounter{contgrilla}{1}
|
|
|
+ \whiledo{\value{contgrilla}<\value{total}}
|
|
|
+ {\stepcounter{contgrilla}\g@addto@macro\tercerafila{&}}
|
|
|
+ }
|
|
|
+ \newcommand{\grilla}{%
|
|
|
+ \g@addto@macro\primerafila{&\textbf{TOTAL}}
|
|
|
+ \g@addto@macro\segundafila{&}
|
|
|
+ \g@addto@macro\tercerafila{&}
|
|
|
+ \armartercerafila
|
|
|
+ \ifthenelse{\equal{\value{total}}{\value{ejercicio}}}
|
|
|
+ {% No hubo incisos
|
|
|
+ \begin{textblock}{\anchodegrilla}(\izquierda,\abajo)
|
|
|
+ \begin{tabular}{|*{\value{total}}{p{\anchodecasilla}|}c|}
|
|
|
+ \hline
|
|
|
+ \primerafila\\
|
|
|
+ \hline
|
|
|
+ \tercerafila\\
|
|
|
+ \tercerafila\\
|
|
|
+ \hline
|
|
|
+ \end{tabular}
|
|
|
+ \end{textblock}
|
|
|
+ }
|
|
|
+ {% Hubo incisos
|
|
|
+ \begin{textblock}{\anchodegrilla}(\izquierda,\abajo)
|
|
|
+ \begin{tabular}{|*{\value{total}}{p{\anchodecasilla}|}c|}
|
|
|
+ \hline
|
|
|
+ \primerafila\\
|
|
|
+ \rayitas
|
|
|
+ \segundafila\\
|
|
|
+ \hline
|
|
|
+ \tercerafila\\
|
|
|
+ \tercerafila\\
|
|
|
+ \hline
|
|
|
+ \end{tabular}
|
|
|
+ \end{textblock}
|
|
|
+ }
|
|
|
+ }%
|
|
|
+ \vspace{0.4cm}
|
|
|
+ \textbf{Nro. de orden:}
|
|
|
+
|
|
|
+ \textbf{LU:}
|
|
|
+
|
|
|
+ \textbf{Apellidos:}
|
|
|
+
|
|
|
+ \textbf{Nombres:}
|
|
|
+ \vspace{0.5cm}
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+% AMBIENTE CONSIGNAS
|
|
|
+% Se usa en el TP para ir agregando las cosas que tienen que resolver
|
|
|
+% los alumnos.
|
|
|
+% Dentro del ambiente hay que usar \item para cada consigna
|
|
|
+
|
|
|
+\newcounter{consigna}
|
|
|
+\setcounter{consigna}{0}
|
|
|
+
|
|
|
+\newenvironment{consignas}{%
|
|
|
+ \newcommand{\consigna}{\stepcounter{consigna}\textbf{\theconsigna.}}%
|
|
|
+ \renewcommand{\ejercicio}[1]{\item ##1 }
|
|
|
+ \renewcommand{\problema}[5][result]{\item
|
|
|
+ \encabezadoDeProblema{##1}{##2}{##3}{##4}\hspace{1em}##5}%
|
|
|
+ \newcommand{\invariante}[2]{\item%
|
|
|
+ {\normalfont\bfseries\ttfamily invariante}%
|
|
|
+ \ ##1\hspace{1em}##2%
|
|
|
+ }
|
|
|
+ \renewcommand{\aux}[4]{\item%
|
|
|
+ {\normalfont\bfseries\ttfamily aux\ }%
|
|
|
+ {\normalfont\ttfamily ##1}%
|
|
|
+ \ifthenelse{\equal{##2}{}}{}{\ (##2)}\ : ##3 \hspace{1em}##4%
|
|
|
+ }
|
|
|
+ % Comienza la lista de consignas
|
|
|
+ \begin{list}{\consigna}{%
|
|
|
+ \setlength{\itemsep}{0.5em}%
|
|
|
+ \setlength{\parsep}{0cm}%
|
|
|
+ }
|
|
|
+}%
|
|
|
+{\end{list}}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+% para decidir si usar && o ^
|
|
|
+\newcommand{\y}[0]{\ensuremath{\land}}
|
|
|
+
|
|
|
+% macros de correctitud
|
|
|
+\newcommand{\semanticComment}[2]{#1 \ensuremath{#2};}
|
|
|
+\newcommand{\namedSemanticComment}[3]{#1 #2: \ensuremath{#3};}
|
|
|
+
|
|
|
+
|
|
|
+\newcommand{\local}[1]{\semanticComment{local}{#1}}
|
|
|
+
|
|
|
+\newcommand{\vale}[1]{\semanticComment{vale}{#1}}
|
|
|
+\newcommand{\valeN}[2]{\namedSemanticComment{vale}{#1}{#2}}
|
|
|
+\newcommand{\impl}[1]{\semanticComment{implica}{#1}}
|
|
|
+\newcommand{\implN}[2]{\namedSemanticComment{implica}{#1}{#2}}
|
|
|
+\newcommand{\estado}[1]{\semanticComment{estado}{#1}}
|
|
|
+
|
|
|
+\newcommand{\invarianteCN}[2]{\namedSemanticComment{invariante}{#1}{#2}}
|
|
|
+\newcommand{\invarianteC}[1]{\semanticComment{invariante}{#1}}
|
|
|
+\newcommand{\varianteCN}[2]{\namedSemanticComment{variante}{#1}{#2}}
|
|
|
+\newcommand{\varianteC}[1]{\semanticComment{variante}{#1}}
|
