Sorting a string in array, making it sparsely populated.
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Published on 2010-05-24T12:51:03Z
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2010/05/24
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For example, say I have string like:
duck duck duck duck goose goose goose dog
And I want it to be as sparsely populated as possible, say in this case
duck goose duck goose dog duck goose duck
What sort of algorithm would you recommend? Snippets of code or general pointers would be useful, languages welcome Python, C++ and extra kudos if you have a way to do it in bash.
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