Zebra puzzle: Difference between revisions

m
→‎{{header|Raku}}: cull unused variable
(→‎{{header|Java}}: Merge the code into a single top-level class; it's still too long, but at least better than before)
m (→‎{{header|Raku}}: cull unused variable)
Line 5,870:
#| %a attributes, left of a house with %b attributes
multi sub choices(@houses, :Left-Of(%b)!, *%a) {
my @scenarios;
for @houses {
my $idx = .<num> - 1;
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