Sum digits of an integer: Difference between revisions

=={{header|Lambdatalk}}==

Following Javascript, with 10 digits + 26 alphabetics giving us glyphs for up to base 36

<syntaxhighlight lang="scheme">

{def sum_digits

{lambda {:n}

{if {W.empty? {W.rest :n}}

then {parseInt {W.first :n} 36}

else {+ {parseInt {W.first :n} 36} {sum_digits {W.rest :n}}}}}}

-> sum_digits

{S.map {lambda {:i} {div}:i sum to {sum_digits :i}}

1 12345 0xfe fe f0e 999ABCXYZ}

->

1 sum to 1

12345 sum to 15

0xfe sum to 62

fe sum to 29

f0e sum to 29

999ABCXYZ sum to 162

</syntaxhighlight>