package cap3

func Work7(m, n int) int {
    var ack func(m, n int) int
    ack = func(m, n int) int {
        if m == 0 {
            return n + 1
        }

        if n == 0 {
            return ack(m-1, 1)
        }

        return ack(m-1, ack(m, n-1))
    }

    return ack(m, n)
}