Problem 758. arrangement of symbols

Created by Reza Ahmadzadeh

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Last Solution submitted on Oct 05, 2022

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Dan on 18 Apr 2013

n different symbols but m symbols are identical ?!?!? What the hell

Ben Petschel on 20 Sep 2016

The description isn't clear.

Could you at least add a non-trivial example?

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Problem 758. arrangement of symbols

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Problem 758. arrangement of symbols

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