def the_best_function(first_digit: int, second_digit: int) -> int:
    """This function takes 2 int arguments and returns their sum"""

    return first_digit + second_digit

def main() -> None:

    first = int(input())
    second = int(input())

    print(the_best_function(first, second))

if __name__ == "__main__":
    main()