02. Command Center Python Fundamentals Exam - 24 March2019 100/100

# 02. Command Center Python Fundamentals Exam - 24 March2019 100/100
# https://judge.softuni.org/Contests/Practice/Index/1590#1


def is_index_valid(some_list: list, some_index: int):
    if 0 <= some_index < len(some_list):
        return True
    return False


data = list(map(int, input().split(' ')))
command = input()

commands_counter = 0
while not command == 'end':
    details = command.split(' ')

    if 'swap' in details:
        index1 = int(details[1])
        index2 = int(details[2])
        if not is_index_valid(data, index1) or not is_index_valid(data, index2):
            print(data)
            commands_counter += 1
        else:
            data[index1], data[index2] = data[index2], data[index1]
            print(data)
            commands_counter += 1

    elif 'enumerate_list' in details:
        enumerate_list = []
        for index, el in enumerate(data):
            to_print = f"({index}, {el})".strip()
            enumerate_list.append(to_print)
        print(f"[{', '.join(enumerate_list)}]")
        commands_counter += 1

    elif 'max' in details:
        print(max(data))
        commands_counter += 1
    elif 'min' in details:
        print(min(data))
        commands_counter += 1

    elif 'get_divisible by' in ' '.join(details):
        commands_counter += 1
        divisor = int(details[2])
        divisible = []
        for el in data:
            if el % divisor == 0:
                divisible.append(el)
        print(divisible)

    command = input()

print(commands_counter)