N-Queens problem solved with C#. Recursive, non-recursive and multithreading solutions.
OwnerRecursive solution Recursive solution. Should be called using SolveNQueens(int N) method. public class NQueensAlgorithm { List<List<string>> ans; List<List<char>> board; public List<List<string>> SolveNQueens(int N) { ans = new List<List<string>>(); board =…