18 lines
2.1 KiB
Plaintext
18 lines
2.1 KiB
Plaintext
\begin{Verbatim}[commandchars=\\\{\},numbers=left,firstnumber=1,stepnumber=1,codes={\catcode`\$=3\catcode`\^=7\catcode`\_=8}]
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\PY{c}{\PYZpc{} Problem parameters}
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\PY{k+kt}{enum}\PY{l+s}{ }\PY{n+nv}{TOYS}\PY{l+s}{ }\PY{o}{=}\PY{l+s}{ }\PY{p}{\PYZob{}}\PY{n+nv}{football}\PY{p}{,}\PY{l+s}{ }\PY{n+nv}{tennisball}\PY{p}{,}\PY{l+s}{ }\PY{n+nv}{stuffed\PYZus{}lama}\PY{p}{,}\PY{l+s}{ }\PY{n+nv}{stuffed\PYZus{}elephant}\PY{g+gr}{\PYZcb{}}\PY{p}{;}
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\PY{k+kt}{array}\PY{p}{[}\PY{n+nv}{TOYS}\PY{g+gr}{]}\PY{l+s}{ }\PY{k+kt}{of}\PY{l+s}{ }\PY{k+kt}{int}\PY{p}{:}\PY{l+s}{ }\PY{n+nv}{toy\PYZus{}joy}\PY{l+s}{ }\PY{o}{=}\PY{l+s}{ }\PY{p}{[}\PY{l+m}{63}\PY{p}{,}\PY{l+s}{ }\PY{l+m}{12}\PY{p}{,}\PY{l+s}{ }\PY{l+m}{50}\PY{p}{,}\PY{l+s}{ }\PY{l+m}{100}\PY{g+gr}{]}\PY{p}{;}
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\PY{k+kt}{array}\PY{p}{[}\PY{n+nv}{TOYS}\PY{g+gr}{]}\PY{l+s}{ }\PY{k+kt}{of}\PY{l+s}{ }\PY{k+kt}{int}\PY{p}{:}\PY{l+s}{ }\PY{n+nv}{toy\PYZus{}space}\PY{l+s}{ }\PY{o}{=}\PY{l+s}{ }\PY{p}{[}\PY{l+m}{32}\PY{p}{,}\PY{l+s}{ }\PY{l+m}{8}\PY{p}{,}\PY{l+s}{ }\PY{l+m}{16}\PY{p}{,}\PY{l+s}{ }\PY{l+m}{40}\PY{g+gr}{]}\PY{p}{;}
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\PY{k+kt}{int}\PY{p}{:}\PY{l+s}{ }\PY{n+nv}{space\PYZus{}left}\PY{l+s}{ }\PY{o}{=}\PY{l+s}{ }\PY{l+m}{64}\PY{p}{;}
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\PY{c}{\PYZpc{} Decision variables}
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\PY{k+kt}{var}\PY{l+s}{ }\PY{k+kt}{set}\PY{l+s}{ }\PY{k+kt}{of}\PY{l+s}{ }\PY{n+nv}{TOYS}\PY{p}{:}\PY{l+s}{ }\PY{n+nv}{selection}\PY{p}{;}
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\PY{k+kt}{var}\PY{l+s}{ }\PY{k+kt}{int}\PY{p}{:}\PY{l+s}{ }\PY{n+nv}{total\PYZus{}joy}\PY{l+s}{ }\PY{o}{=}\PY{l+s}{ }\PY{n+nb}{sum}\PY{p}{(}\PY{n+nv}{toy}\PY{l+s}{ }\PY{o}{in}\PY{l+s}{ }\PY{n+nv}{selection}\PY{g+gr}{)}\PY{p}{(}\PY{n+nv}{toy\PYZus{}joy}\PY{p}{[}\PY{n+nv}{toy}\PY{g+gr}{]}\PY{g+gr}{)}\PY{p}{;}
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\PY{c}{\PYZpc{} Constraints}
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\PY{k}{constraint}\PY{l+s}{ }\PY{n+nb}{sum}\PY{p}{(}\PY{n+nv}{toy}\PY{l+s}{ }\PY{o}{in}\PY{l+s}{ }\PY{n+nv}{selection}\PY{g+gr}{)}\PY{p}{(}\PY{n+nv}{toy\PYZus{}space}\PY{p}{[}\PY{n+nv}{toy}\PY{g+gr}{]}\PY{g+gr}{)}\PY{l+s}{ }\PY{o}{\PYZlt{}}\PY{l+s}{ }\PY{n+nv}{space\PYZus{}left}\PY{p}{;}
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\PY{c}{\PYZpc{} Goal}
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\PY{k}{solve}\PY{l+s}{ }\PY{k}{maximize}\PY{l+s}{ }\PY{n+nv}{total\PYZus{}joy}\PY{p}{;}
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\end{Verbatim}
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