public class Main
{
   public static void main(String[] args)
   {
      int w = 5, h = 7;
      int[][] arr = new int[w][h];
      int count = 1;
      for (int i = 0; count <= w*h; i++)
      {
         for (int x = i; x < w-i && count <= w*h; x++)
            arr[x][i] = count++;
         for (int y = i+1; y < h-i && count <= w*h; y++)
            arr[w-i-1][y] = count++;
         for (int x = w-2-i; x >= i && count <= w*h; x--)
            arr[x][h-i-1] = count++;
         for (int y = h-2-i; y > i && count <= w*h; y--)
            arr[i][y] = count++;
      }
      for (int y = 0; y < h; y++)
      {
         for (int x = 0; x < w; x++)
            System.out.printf("%3d",arr[x][y]);
         System.out.println();
      }
   }
}
 

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