[SPCA] Restructuring, finish memory management in C, start dynamic memory management section

semester3/spca/parts/01_c/01_basics/04_arrays.tex

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+\newpage
+\subsubsection{Arrays}
+\label{sec:c-arrays}
+\lC\ compiler does not do any array bound checks! Thus, always check array bounds.
+Unlike some other programming languages, arrays are \bi{not} dynamic length.
+
+The below snippet includes already some pointer arithmetic tricks. The variable \texttt{data} is a pointer to the first element of the array.
+\inputcodewithfilename{c}{code-examples/00_c/00_basics/}{03_arrays.c}