solution testing.py

import Search_Algorithms
import Sucessors
import is_goal


# Maze Problem, note, the maze if fixed in the allowed state.
# print(Search_Algorithms.BreadthFirstSearch((4, 0), Sucessors.maze_successor, is_goal.is_goal_maze))

# Sudoku
grid = ((1, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 0, 0, 0, 0, 0),
        (0, 0, 0, 0, 8, 0, 0, 0, 0))

# sln = (Search_Algorithms.BreadthFirstSearch(grid, Sucessors.sudoku_successor, is_goal.is_goal_sudoku)[-1])

sln = (Search_Algorithms.DepthFirstSearch(
    grid, Sucessors.sudoku_successor, is_goal.is_goal_sudoku)[-1])

for rows in sln:
    print(rows)

# N Queens
board = ((False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False),
         (False, False, False, False, False, False, False, False, False))


# sln = (Search_Algorithms.BreadthFirstSearch(board, Sucessors.queens_successor, is_goal.is_goal_queens)[-1])

sln = (Search_Algorithms.DepthFirstSearch(
    board, Sucessors.queens_successor, is_goal.is_goal_queens)[-1])

output_tuple = tuple(tuple("Q" if value else "." for value in sln)
                     for sln in sln)
for rows in output_tuple:
    print(rows)


# Sliding Puzzle

initial_puzzle = (
    (7, 2, 4),
    (5, 0, 6),
    (8, 3, 1)
)

sln = (Search_Algorithms.BreadthFirstSearch(initial_puzzle, Sucessors.puzzle_successor, is_goal.is_goal_puzzle)[-1])

if sln:
    for rows in sln:
        print(rows)
else:
    print("No solution found")