19-20-21 две кучи

#19 20 21 https://inf-ege.sdamgia.ru/test?id=17275341
from functools import lru_cache


def moves(h):
    x, y = h
    return (x + 1, y), (x, y + 1), (x * 2, y), (x, y * 2)


@lru_cache(None)
def game(h):
    if sum(h) >= 86:
        return 'WIN'
    elif any(game(m) == 'WIN' for m in moves(h)):
        return 'P1'
    elif all(game(m) in ['P1'] for m in moves(h)):
        return 'V1'
    elif any(game(m) == 'V1' for m in moves(h)):
        return 'P2'
    elif all(game(m) in ['P1', 'P2'] for m in moves(h)):
        return 'V2'


def p19(h):
    return any(game(m) == 'P1' for m in moves(h))


print([s for s in range(1, 72) if p19((14, s))]) #ваня выиграл первым ходом
print([s for s in range(1, 72) if game((14, s)) == 'P2']) #петя вторым ходом
print([s for s in range(1, 72) if game((14, s)) == 'V2'])