def acmTeam(topic): combinations = list(itertools.combinations(topic, 2)) subject_counts = []

for t1, t2 in combinations:
    sub = 0
    for a, b in zip(t1, t2):
        if a == '1' or b == '1':
            sub += 1
    subject_counts.append(sub)

max_subjects = max(subject_counts)
max_teams = subject_counts.count(max_subjects)

return [max_subjects, max_teams]