Given a complex number, output quadrant 'I' 'II' 'III' or 'IV'
II | I
III | IV
works only for current test suite
You really worked this down to minimum size!
Thanks, but it can actually be further reduced to almost half the size...
Swap the first and last columns
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Volume of a box
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Minimum possible M of the maximum side of a triangle of given area A.
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