def solution_standart(collect: list[int]) -> list[tuple]:
    result: list[tuple] = []
    for id in range(len(collect)):
        result.append((id, collect[id]))
    return result


def solution_enumerate(collect: list[int]) -> list[tuple]:
    return list(enumerate(collect))


data: list[int] = [10, 20, 30, 40]
print(solution_standart(collect=data))
print(solution_enumerate(collect=data))