Problem 45237. Queen's move - 02

Created by Asif Newaz

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Last Solution submitted on Apr 18, 2023

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Rafael S.T. Vieira on 2 Nov 2022

This problem claims to be a continuation of problem 45236. Still, it does not assume the first position is always valid, nor is there a default position if the first is invalid.

Dyuman Joshi on 2 Nov 2022

Rafael, here you also have to check if there is an overlap in the position of the pieces. Two pieces on one position is not allowed and therefore the validity of that piece will be invalid.

You can see this in the example stated in the problem statement.

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Problem 45237. Queen's move - 02

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Problem 45237. Queen's move - 02

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