From 1ec10751b9a7ad529451987c583e3d6d1508a3af Mon Sep 17 00:00:00 2001 From: Mark A Date: Sun, 5 Sep 2021 10:32:11 -0600 Subject: ch-1.raku edit --- challenge-128/mark-anderson/raku/ch-1.raku | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/challenge-128/mark-anderson/raku/ch-1.raku b/challenge-128/mark-anderson/raku/ch-1.raku index dad21d38c4..a4562cded4 100644 --- a/challenge-128/mark-anderson/raku/ch-1.raku +++ b/challenge-128/mark-anderson/raku/ch-1.raku @@ -63,7 +63,7 @@ sub max-sub-matrix(+@matrix) my @zero-indices = @matrix.map({ .grep(0, :k) })>>.Array; - for (^@matrix).combinations: 2 -> ($first-row, $last-row) + for (^@zero-indices).combinations: 2 -> ($first-row, $last-row) { my @cols = ([(&)] @zero-indices[$first-row .. $last-row]).keys.sort; next unless @cols > 1; -- cgit