Poj Solution 3032

http://poj.org/problem?id=3032

//* @author: 82638882@163.com
import java.util.*;
public class Main
{
 public static void main(String[] args)
 {
  Scanner in=new Scanner(System.in);
  int a=in.nextInt();
  while((a--)!=0)
  {
    int b=in.nextInt();
    int[] arr=new int[b];
    int u=0;
    for(int i=1;i<=b;i++)
    {
        int y=i;
     while(true)
     {
      if(arr[u]==0) y--;
      if(y==-1)
      {
        arr[u]=i;
        break;
       }
      u++;
      if(u>=b) u%=b;
     }
    }
    for(int i=0;i< b-1;i++)
        System.out.print(arr[i]+" ");
    System.out.println(arr[b-1]);
   }
  }
}