백준 11866번(Java)

import java.io.*;
import java.util.*;

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		Queue<Integer> queue = new LinkedList<>();
		StringBuilder sb = new StringBuilder();
		
		sb.append('<');
		
		StringTokenizer st = new StringTokenizer(br.readLine()," ");
		
		int N = Integer.parseInt(st.nextToken());
		int K = Integer.parseInt(st.nextToken());
		
		for(int i=0; i < N; i++) {
			queue.add(i+1);
		}
		
		while(queue.size() > 1) {
			for(int i=0; i < K-1; i++) {
				queue.offer(queue.poll());
			}
			sb.append(queue.poll()).append(", ");
		}
		
		sb.append(queue.poll()).append('>');
		System.out.println(sb);
	}
}