from itertools import product
def goodOrBad(statementCounts, statements):
    n = len(statementCounts)
    max_good = 0
    for combination in product([True, False], repeat=n):
        is_valid = True
        good_count = sum(combination)
        for person, statement in statements:
            person -= 1 
            if combination[person]: 
                if not combination[statement - 1] == (statement == 1):  
                    is_valid = False
                    break
        
        if is_valid:
            max_good = max(max_good, good_count)
    return max_good

Good or bad // Oracle

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