output_description: Print values C_X, C_Y and H representing the center coordinates and the height
  of the pyramid in one line, with spaces in between.
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      N
      x_1 y_1 h_1
      x_2 y_2 h_2
      x_3 y_3 h_3
      :
      x_N y_N h_N
attempt: n = int(input().rstrip())
  pl = []
  
  def calc_h(p, cx, cy, ch):
    return ch - abs(cx - p[0]) - abs(cy - p[0])
  
  for i in range(n):
    pl.append([int(x) for x in input().rstrip().split(' ')])
  
  hm = max([p[2] for p in pl)
  
  vhpl = [p for p in pl if p[2] > 0]
  nvhpl = [p for p in pl if p[2] == 0]
  tx = None
  ty = None
  h = None
  if len(vhml) == 0:
    for x,y in itertools.product(range(101), repeat=2):
      c = True
      for p in nvhml:
        if x == p[0] and y == p[1]:
          c = False
          break
      if c:
        tx = x
        ty = y
        h = 1
        break
  elif len(vhml) == 1:
    tx, ty, h = vhml[0]
  else:
    for x,y in itertools.product(range(101), repeat=2):
      c = True
      h = abs(vhpl[0][0] - x) + abs(vhpl[0][1]) + vlpl[0][2])
      for i in range(1, len(vhpl)):
        if calc_h(vhpl[i], x, y, h) != vhpl[i][2]:
          c = False
          break
      if c:
        for i in range(len(nvhpl)):
          if calc_h(nvhpl[i], x, y, h) != nvhpl[i][2]:
            c = False
            break
      if c:
        tx = x
        ty = y
        break
      
  printf(str(tx) + ' ' + str(ty) + ' ' + str(h))
problem_description: Statement
  
  In the Ancient Kingdom of Snuke, there was a pyramid to strengthen the
  authority of Takahashi, the president of AtCoder Inc.  
  The pyramid had _center coordinates_ (C_X, C_Y) and _height_ H. The altitude
  of coordinates (X, Y) is max(H - |X - C_X| - |Y - C_Y|, 0).
  
  Aoki, an explorer, conducted a survey to identify the center coordinates and
  height of this pyramid. As a result, he obtained the following information:
  
    * C_X, C_Y was integers between 0 and 100 (inclusive), and H was an integer not less than 1. 
    * Additionally, he obtained N pieces of information. The i-th of them is: "the altitude of point (x_i, y_i) is h_i." 
  
  This was enough to identify the center coordinates and the height of the
  pyramid. Find these values with the clues above.
samples: [{"input": "4\n    2 3 5\n    2 1 5\n    1 2 5\n    3 2 5", "output": "2 2 6\n    \n\nIn this case, the center coordinates and the height can be identified as (2,\n2) and 6.\n\n* * *"}, {"input": "2\n    0 0 100\n    1 1 98", "output": "0 0 100\n    \n\nIn this case, the center coordinates and the height can be identified as (0,\n0) and 100.  \nNote that C_X and C_Y are known to be integers between 0 and 100.\n\n* * *"}, {"input": "3\n    99 1 191\n    100 1 192\n    99 0 192", "output": "100 0 193\n    \n\nIn this case, the center coordinates and the height can be identified as (100,\n0) and 193."}]