Алгоритм Задачи Угадай число

n = int(input())
a = set(map(int, input().split()))
print("YES")
an = 0
b = set()
while an != {"HELP"}:
    an = set(input().split())
    if an != {"HELP"}:
        b = b | an
        print("NO")
b = set(map(int, b))
print(*sorted(a - b))

n = int(input())
a = set(map(int, input().split()))
all_set = set()
for i in range(1, n + 1):
    all_set.add(i)
if all_set >= a:
    ans = input()
    b = set()
    if ans == "NO":
        a = all_set - a
 
    while ans != "HELP":
        c = set(input().split())
        if c != {'HELP'}:
            ans = input()
            if ans == "NO":
                b = b | c
            elif ans == "YES":
                c = set(map(int, c))
                a = a.intersection(c)
        else:
            break
    a = set(map(int, a))
    b = set(map(int, b))
    print(*sorted(a.difference(b)))

n = int(input())
result = set(map(str, range(1, n+1)))
while True:
    s = input()
    if s == 'HELP':
        break
    inp = set(s.split())
    if input() == 'YES':
        result.intersection_update(inp)
    else:
        result.difference_update(inp)
print(' '.join(result))

n = int(input())
all_nums = set(range(1, n + 1))
possible_nums = all_nums
while True:
    guess = input()
    if guess == 'HELP':
        break
    guess = {int(x) for x in guess.split()}
    answer = input()
    if answer == 'YES':
        possible_nums &= guess
    else:
        possible_nums &= all_nums - guess
 
print(' '.join([str(x) for x in sorted(possible_nums)]))

        possible_nums -= guess

print(' '.join((str(x) for x in sorted(possible_nums))))

     print(*sorted(possible_nums))