A brute-force program on the eight-queens problem.

> make
> ./eight-queens

The following options are available :

• [-s]: Make the program stop when it gets 92 possibilities (which is the maximum)
• [-c]: Activate color display
• [-b]: Activate brute-force
• [-h, --help]: Display all the previous options

##Example :

> ./eight_queens -h
> ./eight_queens --help
> ./eight_queens -c -s
> ./eight_queens -cs

If you use the brute-force mode (the -b option), it can take some time to end its execution (even if it already have find all solutions). Use the -s option if you want to go faster.