import random
total_attempts = 0
for i in range(10):
    result = []
    current = ''
    nexxt = ''
    count = 1
    attempts = 0
    while True:
        nexxt = random.choice('ОР')
        result.append(nexxt)
        attempts += 1
        if nexxt == current:
            count += 1
            if count == 3:
                break
        else:
            count = 1
        current = nexxt
    total_attempts += attempts
    print(''.join(result), f'(попыток: {attempts})')
print('Минимальное количество попыток:', count)
print('Среднее количество попыток:', total_attempts / 10)