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>();
        List<Integer> tulos = new ArrayList<Integer>();
        
        //int kpl = 50;
        //int ero = 11;
        
        int kpl = input.nextInt();
        int ero = input.nextInt();
 
        for(int i = 1; i <= kpl; i++) {
            
            luvut.add(i);
        }
 
        int luku = luvut.get(0);
        int koko;
        
        while(luvut.size() > 0) {
 
            koko = luvut.size();
            
            for(int i = 1; i < luvut.size(); i++) {
 
                if(luvut.get(i) >= (ero + luku) || luvut.get(i) <= (luku - ero)) {
 
                    tulos.add(luvut.get(i));
                    luku = luvut.get(i);
                    luvut.remove(i);
                }
            }
            
            if(koko == luvut.size()) {
 
                break;
            }
        }
 
        if(tulos.size() == (kpl - 1)) {
        
            System.out.print("1 ");
 
            for(int i = 0; i < tulos.size(); i++) {
                
                if(tulos.size() == (i + 1))
                    System.out.print(tulos.get(i));
                else
                    System.out.print(tulos.get(i) + " ");
            }
            
        } else {
            
            System.out.print("QAQ");
        }
    }
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: WRONG ANSWER

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: WRONG ANSWER

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: WRONG ANSWER

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 14

Group: 3

Verdict: WRONG ANSWER

Test 15

Group: 3

Verdict: ACCEPTED