Problem 45237. Queen's move - 02

Created by Asif Newaz

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In continuation with the problem-45236 ... In the previous problem, it was assumed that there were no other chess pieces on the board... Now lets assume there is a number of king present on the board whose location is given in an array p . Now, check for the validity of Queen's moves.

x={'Qd1','Qh1','Qh8','Qd5','Qg5','Qc5','Qa7','Qf2','Qe7','Qh7'}
p={'Kd4','Ke5','Kh7','Ke7'}

output=[1,1,0,1,0,1,1,0,0,0]

kindly see this problem for understanding https://www.mathworks.com/matlabcentral/cody/problems/45236-queen-s-move

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Last Solution submitted on Jan 23, 2026

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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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