using System;
using System.Collections.Generic;
using static Assistant.Input;
using static Assistant.Debug;
using System.Linq;
using Assistant;

namespace ABC112C
{
    class Program
    {
        static void Main(string[] args)
        {
            var N = ReadInt;
            long[] x = new long[N];
            long[] y = new long[N];
            long[] h = new long[N];
            for (int i = 0; i < N; i++)
            {
                x[i] = ReadInt;
                y[i] = ReadInt;
                h[i] = ReadInt;
            }

            for (int cx = 0; cx < 101; cx++)
            {
                for (int cy = 0; cy < 101; cy++)
                {
                    //一個目を使ってHを作成
                    long H = 0;
                    for (int i = 0; i < N; i++)
                    {
                        if (h[i] == 0) continue;
                        H = Math.Abs(x[i] - cx) + Math.Abs(y[i] - cy) + h[i];
                    }


                    bool ok = true;
                    for (int i = 0; i < N; i++)
                    {
                        long height = Math.Max(H - Math.Abs(x[i] - cx) - Math.Abs(y[i] - cy), 0);
                        if (h[i] != height) ok = false;
                    }

                    if (ok)
                    {
                        Console.WriteLine(cx + " " + cy + " " + H);
                        return;
                    }
                }
            }



        }


    }


}

namespace Assistant
{
    static class Input
    {
        static List<string> line = new List<string>();
        static int index = 0;
        static String ReadNext()
        {
            if (line.Count <= index) line.AddRange(Console.ReadLine().Split());
            return line[index++];
        }
        public static int ReadInt => int.Parse(ReadNext());
        public static long ReadLong => long.Parse(ReadNext());
        public static int[] ReadInts => Console.ReadLine().Split().Select(int.Parse).ToArray();
        public static long[] ReadLongs => Console.ReadLine().Split().Select(long.Parse).ToArray();
    }

    static class Debug
    {
        static public void Draw2D(int[,] map, int mode = 1)
        {
#if DEBUG
            int W = map.GetLength(0);
            int H = map.GetLength(1);

            int[,] map2 = new int[W + 1, H + 1];
            for (int i = 0; i < W + 1; i++)
            {
                for (int j = 0; j < H + 1; j++)
                {
                    if (i == 0 && j == 0) map2[i, j] = 0;
                    else if (i == 0) map2[i, j] = j - 1;
                    else if (j == 0) map2[i, j] = i - 1;
                    else map2[i, j] = map[i - 1, j - 1];
                }
            }

            for (int i = 0; i < W + 1; i++)
            {
                for (int j = 0; j < H + 1; j++)
                {
                    if (mode == 0) Console.Write(map2[i, j] % 10);
                    if (mode == 1) Console.Write(map2[i, j] + " ");
                }
                Console.WriteLine();
            }
            Console.WriteLine();
#endif
        }

        public static void Draw1D(int[] array, int mode = 0)
        {
#if DEBUG
            Console.WriteLine(string.Join(" ", array));
#endif
        }
    }
}


Measured memory_bytes: 13268