#[cfg(test)]
mod examples {
    use day24::josephus;

    #[test]
    fn example1() {
        assert_eq!(josephus(41, 3), 31);
    }

    #[test]
    fn example2() {
        assert_eq!(josephus(35, 11), 18);
    }

    #[test]
    fn example3() {
        assert_eq!(josephus(11, 1), 11);
    }

    #[test]
    fn example4() {
        assert_eq!(josephus(2, 2), 1);
    }
}