Deepthi Challenge

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Deepthi is challenged to test her spontaneity skill. For that she has been given a puzzle to solve. There is n x n chessboard with queens placed on the board such that no two queens are attacking each other either linearly or diagonally. Given a two-dimensional integer matrix where 1 represents a queen and 0 represents an empty cell, return whether the board is a valid solution to the puzzle. Hel

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solution.cppC++17

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