암시 방법으로서의 그래프

def print_tree_by_level(tree):
    for level in tree:
        print(level)

def print_tree_by_level2(tree):
    for level in tree:
        for i in range(len(level)):
            print(str(level[i]), end = ' ')
        print()

def get_path(edge):
    path = []
    while edge.parent:
        path.append(edge.tag)
        edge = edge.parent
    path.append(edge.tag)
    return path[::-1]

tree = generate_random_game_tree(g_cur_game)
solution = reverse_induction(tree, g_cur_game)
path = get_path(solution.path_last)
print("Game cost array: {}".format(solution.cost_array))
print("Winner is {} player ({})".format(1 + get_max_index(solution.cost_array), max(solution.cost_array)))
print("Path is {}".format(path))