16 lines
1.3 KiB
Plaintext
16 lines
1.3 KiB
Plaintext
\begin{Verbatim}[commandchars=\\\{\},codes={\catcode`\$=3\catcode`\^=7\catcode`\_=8\relax}]
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\PYG{c+cp}{\PYGZsh{}include}\PYG{c+cpf}{\PYGZlt{}stdio.h>}
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\PYG{k+kt}{void}\PYG{+w}{ }\PYG{n+nf}{swap}\PYG{p}{(}\PYG{k+kt}{int}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{x}\PYG{p}{,}\PYG{+w}{ }\PYG{k+kt}{int}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{y}\PYG{p}{)}\PYG{+w}{ }\PYG{p}{\PYGZob{}}
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\PYG{+w}{ }\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n}{temp}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{o}{*}\PYG{n}{x}\PYG{p}{;}
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\PYG{+w}{ }\PYG{o}{*}\PYG{n}{x}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{o}{*}\PYG{n}{y}\PYG{p}{;}
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\PYG{+w}{ }\PYG{o}{*}\PYG{n}{y}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{n}{temp}\PYG{p}{;}
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\PYG{p}{\PYGZcb{}}
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\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n+nf}{main}\PYG{p}{(}\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n}{argc}\PYG{p}{,}\PYG{+w}{ }\PYG{k+kt}{char}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{arv}\PYG{p}{[])}\PYG{+w}{ }\PYG{p}{\PYGZob{}}
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\PYG{+w}{ }\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n}{a}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{l+m+mi}{8}\PYG{p}{;}
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\PYG{+w}{ }\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n}{b}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{l+m+mi}{4}\PYG{p}{;}
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\PYG{+w}{ }\PYG{n}{swap}\PYG{p}{(}\PYG{o}{\PYGZam{}}\PYG{n}{a}\PYG{p}{,}\PYG{+w}{ }\PYG{o}{\PYGZam{}}\PYG{n}{b}\PYG{p}{);}\PYG{+w}{ }\PYG{c+c1}{// this should make a=4 & b=8}
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\PYG{p}{\PYGZcb{}}
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\end{Verbatim}
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