Thapar is Complex

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Given a chess board having $N*N$ cells, you need to place $N$ queens on the board in such a way that no queen attacks any other queen. ### Input: The only line of input consists of a single integer denoting $N$. ### Output: If it is possible to place all the $N$ queens in such a way that no queen attacks another queen, then print $N$ lines having $N$ integers. The integer in $i$ line and $j$ col

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solution.cppC++17

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