import sys
sys.path.append('problems')
sys.path.append('algorithms')
from nqueens import NQueens
from bfs import BFS
if __name__ == "__main__":
#added just for easy testing, change to True/False if you want/do not want pruning.
do_prune = True
problem = NQueens(9, do_prune)
bfs = BFS()
#added just for easy testing, change to True/False if you want/do not want all solutions.
find_all_solutions = True
bfs.solve(problem, find_all_solutions)
#added so duplicate solutions will not be printed
if find_all_solutions == False:
bfs.print_solution()
bfs.print_stats()
