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edited body

edited Aug 21, 2017 at 15:50

Groovy, 9 bytes

{[it]*it}

Perhaps the most competitive groovy answer I've done to date.

{[it]*it}

Perhaps the most competitive groovy answer I've done to date.

{[it]*it}

Perhaps the most competitive groovy answer I've done to date.

answered Aug 21, 2017 at 15:42

{[it]*it}

Perhaps the most competitive groovy answer I've done to date.