Data Interview Qs - Valid board configurations

InterviewQs

Valid board configurations

Python Data Structures Arrays Algorithms

Forward this email to a friend or colleague and challenge them to solve it.

Hi, 

Suppose you are given a board with dimensions N by N. Given N, write a function that returns the number of possible arrangements of the board where N queens can be placed on the board without threatening each other (e.g. no 2 queens can share the same row, column, or diagonal).

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