def test_poz_dala():
    assert laukums(2, 4.2) == 4.2
def test_abi_dalas():
    assert round(laukums(3.2, 4.4), 2) == 7.04
def test_vesel_pozitivi():
    assert laukums(2, 3) == 3
def test_abi_dalas():
    assert laukums(3.2, 4.4) == 7.04