Aita

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

/**
 *
 * @author Einar
 */
public class Aita {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);

        List<Integer> luvut = new ArrayList<Integer>();

        //int kpl = 5;
        //int ero = 2;
        
        int kpl = input.nextInt();
        int ero = input.nextInt();

        for(int i = 1; i <= kpl; i++) {
            
            luvut.add(i);
        }

        int luku = luvut.get(0);
        
        System.out.print(luku + " ");
        
        while(luvut.size() > 1) {

            for(int i = 1; i < luvut.size(); i++) {

                if(luvut.get(i) >= (ero + luku) || luvut.get(i) <= (luku - ero)) {

                    System.out.print(luvut.get(i) + " ");
                    luku = luvut.get(i);
                    luvut.remove(i);
                }
            }
        }
    }
}

Test 1

Group: 1

Verdict: TIME LIMIT EXCEEDED

Test 2

Group: 1

Verdict: TIME LIMIT EXCEEDED

Test 3

Group: 1

Verdict: TIME LIMIT EXCEEDED

Test 4

Group: 1

Verdict: TIME LIMIT EXCEEDED

Test 5

Group: 1

Verdict: TIME LIMIT EXCEEDED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED