def test_case_39(): input = [1, 0, 5] output = solution(input) assert output == "5"
def test_case_11(): input = [-55, 66] output = solution(input) assert output == "66"
def test_case_14(): input = [66, -55] output = solution(input) assert output == "66"
def test_case_7(): input = [5] output = solution(input) assert output == "5"
def test_case_9(): input = [-5] output = solution(input) assert output == "-5"
def test_case_57(): input = [-2, -2, 0, 0, 2, 3] output = solution(input) assert output == "24"
def test_case_5(): input = [0, 0, 0, 0, 0] output = solution(input) assert output == "0"
def test_case_44(): input = [-4, -6, 1] output = solution(input) assert output == "24"
def test_case_45(): input = [-6, -4, 1] output = solution(input) assert output == "24"
def test_case_42(): input = [1, -4, -6] output = solution(input) assert output == "24"
def test_case_43(): input = [-4, 1, -6] output = solution(input) assert output == "24"
def test_case_2(): input = [2, 0, 2, 2, 0] output = solution(input) assert output == "8"
def test_case_41(): input = [5, 1, 0] output = solution(input) assert output == "5"
def test_case_40(): input = [1, 5, 0] output = solution(input) assert output == "5"
def test_case_54(): input = [-2, -2, -2, -3] output = solution(input) assert output == "24"
def test_case_46(): input = [-6, 1, -4] output = solution(input) assert output == "24"
def test_case_56(): input = [2, 3, 0, 0, 2, 2] output = solution(input) assert output == "24"
def test_case_47(): input = [1, 1, 0] output = solution(input) assert output == "1"
def test_case_4(): input = [] with pytest.raises(AssertionError): solution(input)
def test_case_48(): input = [1, 0, 1] output = solution(input) assert output == "1"
def test_case_6(): input = [1] output = solution(input) assert output == "1"
def test_case_49(): input = [0, 1, 1] output = solution(input) assert output == "1"
def test_case_8(): input = [-1] output = solution(input) assert output == "-1"
def test_case_50(): input = [1, 1, 1, 1, 45] output = solution(input) assert output == "45"
def test_case_10(): input = [-5, -2] output = solution(input) assert output == "10"
def test_case_51(): input = [0, 0, 0, 68, 0, 0, 0] output = solution(input) assert output == "68"
def test_case_12(): input = [55, -66] output = solution(input) assert output == "55"
def test_case_3(): input = [-2, -3, 4, -5] output = solution(input) assert output == "60"
def test_case_15(): input = [-66, 55] output = solution(input) assert output == "55"
def test_case_38(): input = [0, 1, 5] output = solution(input) assert output == "5"