요세푸스 문제[BOJ]

코드

let input = readLine()!.split(separator: " ").map{Int(String($0))!}
let range = input[0]
var count = input[1]
var index = count
var result: [Int] = []

var list = Array(1...range)


while !list.isEmpty {
    if count <= list.count {
        result.append(list[count - 1])
        list.remove(at: count - 1)
        count = index + count  - 1
    } else {
        count -= list.count
    }
}

print("<" + result.map { String($0)}.joined(separator: ", ") + ">")