• Custom User Avatar

    This 'BestPractices' solution doesn't really work as I see :/
    It throws an error.
    We need to change variable 'unite' to method 'unite()'

    NOW:
    unite = () => {
    this.setState({ united: true })
    }
    SHOULD BE:
    unite() {
    this.setState({ united: true })
    }

    ISN'T IT?

  • Custom User Avatar

    There is no such test in javascript, click reset to refresh the sample tests. Copy your code before doing that and paste it again after.

    Or simply change it to this: Test.assertEquals(solution('MDCLXVI'), 1666)

  • Custom User Avatar

    Language?

  • Custom User Avatar

    Test #5 is wrong. How to report about this mistake?

    Test.assertEquals(solution('XXI'), 21)
    Test.assertEquals(solution('I'), 1)
    Test.assertEquals(solution('IV'), 4)
    Test.assertEquals(solution('MMVIII'), 2008)
    Test.assertEquals(solution('MMVIII'), 1666)