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  1. import java.util.LinkedList;
  2. import java.util.Queue;
  3. import java.util.Scanner;
  4.  
  5. public class Main {
  6.  
  7. 	public static void main(String[] args) {
  8. 	Scanner command = new Scanner(System.in);
  9. 	Queue<Integer> deck = new LinkedList<>();
  10.  
  11. 	int card=command.nextInt();
  12. 	for(int i=1;i<=card;i++) {
  13. 		deck.add(i);
  14. 	}
  15. 	while(deck.size()!=1) {
  16. 		deck.poll();
  17. 		deck.add(deck.peek());
  18. 		deck.poll();
  19. 	}
  20. 	System.out.println(deck);
  21. 	command.close();
  22. 	}
  23. }
Success #stdin #stdout 0.07s 2184192KB
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[4]
https://ideone.com/3wZlHB
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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