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Commit 80ff4e6

Browse files
author
hengxin
committed
josephus.tex: control-flow, function
1 parent 9c0a2c3 commit 80ff4e6

12 files changed

+85
-23
lines changed

‎qrcode-programming-tutorial.png

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‎tutorial/josephus/figs/thankyou.png

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‎tutorial/josephus/josephus-handout.pdf

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‎tutorial/josephus/josephus.pdf

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‎tutorial/josephus/josephus.tex

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@@ -7,7 +7,7 @@
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\subtitle{The Josephus Puzzle}
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\author[Hengfeng Wei]{\large 魏恒峰}
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%\titlegraphic{\includegraphics[height = 1.8cm]{figs/20171016-logic-qrcode.png}}
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\titlegraphic{\includegraphics[height = 2.0cm]{figs/qrcode-programming-tutorial.png}}
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\institute{hfwei@nju.edu.cn}
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\date{2017年10月27日}
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\input{parts/function}
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\input{parts/control-flow}
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\input{parts/array}
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\thankyou{}
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\end{document}
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%%%%%%%%%%

‎tutorial/josephus/parts/array.tex

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@@ -27,6 +27,13 @@
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}{Array as Parameters}
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\begin{frame}[fragile]{Array as Parameters}
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\begin{lstlisting}[style = Cstyle]
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f(arr);
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void f(int arr[]);
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void f(int *arr);
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\end{lstlisting}
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\end{frame}
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%%%%%%%%%%%%%%%

‎tutorial/josephus/parts/control-flow.tex

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@@ -5,32 +5,59 @@
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}{\texttt{if}}
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\end{frame}
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}[fragile]{\texttt{switch}}
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\begin{frame}[fragile]{\texttt{if; switch, case}}
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\begin{columns}
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\column{0.45\textwidth}
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\begin{lstlisting}[style = Cstyle]
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if (condition A) {
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...
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} else if (condition B) {
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...
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} else { // $\lnot A \lor \lnot B$
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...
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}
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\end{lstlisting}
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\column{0.45\textwidth}
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\begin{lstlisting}[style = Cstyle]
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switch () {
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case c1:
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...
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break;
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case c2:
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...
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break;
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default:
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}
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\end{lstlisting}
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\end{columns}
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\end{frame}
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}[fragile]{\texttt{for}}
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\begin{lstlisting}[style = Cstyle]
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for (int i = 0; i < n; ++i) {
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...
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}
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\end{lstlisting}
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\end{frame}
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}[fragile]{\texttt{while}}
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\end{frame}
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}[fragile]{\texttt{do while}}
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\end{frame}
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}[fragile]{\texttt{goto}}
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\begin{columns}
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\column{0.45\textwidth}
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\begin{lstlisting}[style = Cstyle]
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while (condition) {
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...
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}
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\end{lstlisting}
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\column{0.45\textwidth}
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\begin{lstlisting}[style = Cstyle]
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do {
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...
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} while (condition);
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\end{lstlisting}
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\end{columns}
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\end{frame}
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%%%%%%%%%%%%%%%

‎tutorial/josephus/parts/function.tex

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@@ -10,6 +10,9 @@
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int solve_josephus(int n);
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\end{lstlisting}
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\vspace{0.20cm}
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\stylebox{Making function names verbs.}
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\vspace{0.20cm}
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\begin{lstlisting}[style = Cstyle]
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int main(void) {
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\begin{frame}[fragile]{Variables and Scopes}
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Variables:
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\begin{enumerate}
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\item external variables
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\item automatic variables
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\item parameters
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\item Automatic variables
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\item Parameters
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\item External variables
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\end{enumerate}
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\vspace{0.60cm}
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\pause
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\stylebox{You shall always initialize variables. Always. Every time.}
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\end{frame}
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%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%
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\begin{frame}[fragile]{Pass by Value}
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\begin{lstlisting}[style = Cstyle]
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swap(a, b);
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void swap(int a, int b) {
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int temp = a;
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a = b;
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\vspace{0.40cm}
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\pause
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\begin{lstlisting}[style = Cstyle]
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swap(&a, &b);
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void swap(int *a, int *b) {
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int temp = *a;
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*a = *b;
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*b = tmp;
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}
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\end{lstlisting}
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\vspace{0.30cm}
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\pause
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\stylebox{Place the * close to the variable name not pointer type.}
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\end{frame}
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%%%%%%%%%%%%%%%

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