Programming, Python, Algorithms, Python Programming, Computer Science.
in columns: rows[column] = [1, 2, 3, 4, 5, 6, 7, 8] csp: CSP[int, int] = CSP(columns, rows) To solve the problem, we need a constraint that checks whether any two queens are on the same row or diagonal (they were all assigned different sequential columns to begin with). Checking for the same row is