using System;
using System.Collections.Generic;

public class Program
{
    private int N;
    private int[] X, Y, H;


    public void Solve()
    {
        var sc = new Scanner();
        N = sc.NextInt();
        X = new int[N];
        Y = new int[N];
        H = new int[N];
        for (int i = 0; i < N; i++)
        {
            X[i] = sc.NextInt();
            Y[i] = sc.NextInt();
            H[i] = sc.NextInt();
        }

        for (int Cx = 0; Cx <= 100; Cx++)
        {
            for (int Cy = 0; Cy <= 100; Cy++)
            {
                int height;
                if (Check(Cx, Cy, out height))
                {
                    Console.WriteLine($"{Cx} {Cy} {height}");
                    return;
                }
            }
        }
    }

    bool Check(int cx, int cy, out int height)
    {
        height = -1;
        for (int i = 0; i < N; i++)
        {
            if (H[i] != 0)
            {
                int dist = Dist(cx, cy, X[i], Y[i]);
                height = H[i] + dist;
                break;
            }
        }

        if (height == -1)
        {
            return false;
        }
        for (int i = 0; i < N; i++)
        {
            int d = Dist(cx, cy, X[i], Y[i]);
            if (Math.Max(0,height - d) != H[i])
                return false;
        }

        return true;
    }

    int Dist(int x1, int y1, int x2, int y2)
    {
        return Math.Abs(x1 - x2) + Math.Abs(y1 - y2);
    }

    public static void Main(string[] args)
    {
        new Program().Solve();
    }
}

class Scanner
{
    public Scanner()
    {
        _pos = 0;
        _line = new string[0];
    }

    const char Separator = ' ';
    private int _pos;
    private string[] _line;

    #region スペース区切りで取得

    public string Next()
    {
        if (_pos >= _line.Length)
        {
            _line = Console.ReadLine().Split(Separator);
            _pos = 0;
        }

        return _line[_pos++];
    }

    public int NextInt()
    {
        return int.Parse(Next());
    }

    public long NextLong()
    {
        return long.Parse(Next());
    }

    public double NextDouble()
    {
        return double.Parse(Next());
    }

    #endregion

    #region 型変換

    private int[] ToIntArray(string[] array)
    {
        var result = new int[array.Length];
        for (int i = 0; i < array.Length; i++)
        {
            result[i] = int.Parse(array[i]);
        }

        return result;
    }

    private long[] ToLongArray(string[] array)
    {
        var result = new long[array.Length];
        for (int i = 0; i < array.Length; i++)
        {
            result[i] = long.Parse(array[i]);
        }

        return result;
    }

    private double[] ToDoubleArray(string[] array)
    {
        var result = new double[array.Length];
        for (int i = 0; i < array.Length; i++)
        {
            result[i] = double.Parse(array[i]);
        }

        return result;
    }

    #endregion

    #region 配列取得

    public string[] Array()
    {
        if (_pos >= _line.Length)
            _line = Console.ReadLine().Split(Separator);

        _pos = _line.Length;
        return _line;
    }

    public int[] IntArray()
    {
        return ToIntArray(Array());
    }

    public long[] LongArray()
    {
        return ToLongArray(Array());
    }

    public double[] DoubleArray()
    {
        return ToDoubleArray(Array());
    }

    #endregion
}

Measured memory_bytes: 13268