McNuggets problem: Difference between revisions
→{{header|UNIX Shell}}: Add traditional sh implementation.
(→{{header|UNIX Shell}}: Add implementation) |
(→{{header|UNIX Shell}}: Add traditional sh implementation.) |
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Line 1,410:
printf 'Maximum non-McNuggets number is %d\n' $n</lang>
{{out}}
<pre>Maximum non-McNuggets number is 43</pre>
{{works with|sh}}
<lang bash>possible=
i=0
while [ $i -lt 18 ]; do
j=0
while [ $j -lt 13 ]; do
k=0
while [ $k -lt 6 ]; do
possible="${possible+$possible }"`expr $i \* 6 + $j \* 9 + $k \* 20`
k=`expr $k + 1`
done
j=`expr $j + 1`
done
i=`expr $i + 1`
done
n=100
while [ $n -gt 0 ]; do
if echo "$possible" | tr ' ' '\n' | fgrep -qx $n; then
n=`expr $n - 1`
continue
fi
break
done
echo "Maximum non-McNuggets number is $n"</lang>
{{out}}
<pre>Maximum non-McNuggets number is 43</pre>
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