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| -rw-r--r-- | challenge-079/markus-holzer/raku/ch-1.raku | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/challenge-079/markus-holzer/raku/ch-1.raku b/challenge-079/markus-holzer/raku/ch-1.raku new file mode 100644 index 0000000000..8bf2ac453b --- /dev/null +++ b/challenge-079/markus-holzer/raku/ch-1.raku @@ -0,0 +1,8 @@ +use experimental :cached; + +unit sub MAIN( Int $N ); + +sub bits( $n ) is cached { + $n !%% 2 + bits( $n div 2 ) if $n > 0 || 0 } + +say ($N...1).map( &bits ).sum % 1000000007;
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