diff options
| -rw-r--r-- | challenge-056/markus-holzer/raku/ch-1.p6 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/challenge-056/markus-holzer/raku/ch-1.p6 b/challenge-056/markus-holzer/raku/ch-1.p6 index ddd918eb4d..8a1bfc5846 100644 --- a/challenge-056/markus-holzer/raku/ch-1.p6 +++ b/challenge-056/markus-holzer/raku/ch-1.p6 @@ -5,6 +5,7 @@ sub MAIN( UInt $k, *@N ) .say for ( @N>>.UInt ) .pairs .combinations(2) - .grep({ .[1].value - .[0].value == $k }) - .map( *>>.key ); + .grep( -> $tupel { $tupel[1].value - $tupel[0].value == $k } ) + .map( -> $tupel { $tupel>>.key } ) + ; } |