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Largest int from concatenated ints: Difference between revisions
Largest int from concatenated ints (view source)
Revision as of 23:06, 23 December 2014
, 9 years ago→{{header|Scala}}
m (→{{header|AWK}}: {{works with|gawk|4.0}}) |
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Line 1,401:
998764543431
6054854654
</pre>
=={{header|Scheme}}==
<lang Scheme>(define (cat . nums) (apply string-append (map number->string nums)))
(define (my-compare a b) (string>? (cat a b) (cat b a)))
(map (lambda (xs) (string->number (apply cat (sort xs my-compare))))
'((1 34 3 98 9 76 45 4) (54 546 548 60)))</lang>
{{output}}
<pre>
(998764543431 6054854654)
</pre>
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