Problem 54770. Count the peaceful queens
In a 5x5 chessboard with a queen of one color (white, say) on the perimeter, one can place 12 black queens on the board such that none of the black queens can attack the white one (or vice versa).
Write a function that returns the number of queens that cannot attack a queen of the other color placed anywhere on the perimeter of an nxn chessboard.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers67
Suggested Problems
-
Find the peak 3n+1 sequence value
2537 Solvers
-
6687 Solvers
-
Calculate the area of a triangle between three points
3239 Solvers
-
111 Solvers
-
5442 Solvers
More from this Author306
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!