from pie_test_set.p03307 import problem_p03307


def test_problem_p03307_0():
    actual_output = problem_p03307("3")
    expected_output = "6"
    assert str(actual_output) == expected_output


def test_problem_p03307_1():
    actual_output = problem_p03307("999999999")
    expected_output = "1999999998"
    assert str(actual_output) == expected_output


def test_problem_p03307_2():
    actual_output = problem_p03307("3")
    expected_output = "6"
    assert str(actual_output) == expected_output


def test_problem_p03307_3():
    actual_output = problem_p03307("10")
    expected_output = "10"
    assert str(actual_output) == expected_output
