Discovery Channel's Tamil Interpreters are really great; the translation, the voice and modulation are amazingly superb--light years ahead of other "formal" Tamil Channels. I wish they'll be credited with their names in the screen.
This is related to PHP's array .
An array has number of elements. All elements are integers and unique, which means there is no repetitive integers.
(e.g.) $foo = array(7, 5, 9, 13, 2, 8);
You have to sort the array, provided:
You should scan the elements only once. You're not allowed to compare the elements when sorting. (i.e., you're not supposed to use any comparison operators) Sorted resultant array may not be the source array.
How will you do that?
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