def extract_arguments(fh):
    X, Y = map(int, fh.readline().strip().split())
    return X, Y

# if __name__ == "__main__":
#     input_path = sys.argv[1]
#     with open(input_path, 'r') as fh: 
#         X, Y = extract_arguments(fh)
#         f(X, Y)