03-seznamy.tex

\documentclass{beamer}
\usepackage[utf8]{inputenc}
\usepackage[czech]{babel}
\usepackage{palatino}
\usepackage{verbatim}
\usetheme{Warsaw}
\title{Programování 1: Seznamy}
\author[Martin Mareš]{Martin Mareš\\\texttt{mj@ucw.cz}}
\institute{Katedra Aplikované Matematiky\\MFF UK Praha}
\date{2020}
\begin{document}
\setbeamertemplate{navigation symbols}{}
\setbeamertemplate{footline}{}
\setbeamerfont{title page}{family=\rmfamily}

\begin{frame}
\titlepage
\end{frame}

\input ../slidemac.tex

% ----------------------------------------------------------------------

\begin{frame}{Seznamy a jejich indexování}

\py{%
cisla = [11, 22, 33, 44, 55]
}{%
}

\py{%
cisla[0]
}{%
11
}

\py{%
cisla[2]
}{%
33
}

\py{%
cisla[-1]
}{%
55
}

\py{%
len(cisla)
}{%
5
}

\end{frame}

% ----------------------------------------------------------------------

\begin{frame}{Vnořené seznamy}

\py{%
matice = [[11, 12, 13], [21, 22, 23]]
}{%
}

\py{%
matice[0]
}{%
[11, 12, 13]
}