def run(size):
status = Status(size, [[0 for x in range(size)] for y in range(size)])
queen = Queen(size)
i = 1
check_set = 0
while True:
check_set = queen.set_queen(status)
if check_set == size:
"""print the combination, set queen postion value is y-dir value
queen number decremented and go back to previous status as normal"""
status.return_comb()
status.stat_arr[queen.pos_y][queen.pos_x] = queen.pos_y
queen.number -= 1
status.back_status(queen)
elif check_set > 0:
queen.move_queen(status)
else:
status.back_status(queen)
