chess-task-solver

Solver for chess task

Usage

javac -sourcepath src/java/ -d . src/java/ChessSolver.java
java ChessSolver [-n] [board-width] [board-height] [list-of-figures]

• -n output only combinations count, not combinations ifself
• board-width, board-height indicate a chess board dimensions (non-zero positive integers)
• list-of-figures is space-separated list of available chess figures, for example for 1 King, 1 Queen, 1 Bishop, 1 Rook, 1 Knight list would be "K1 Q1 B1 R1 N1"

Output

Number of existing combinations (or error message if input is not valid) at first line, next lines contain description of solutions.

Example

> java ChessSolver 3 3 K2 R1
> 4
> K.K
> ...
> .R.
>
> K..
> ..R
> K..
>
> ..K
> R..
> ..K
>
> .R.
> ...
> K.K

Requirements

Java 8