using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
        var N = sc.ReadInt();
        var xyh = new Tuple<int, int, int>[N];
        Tuple<int, int, int> data = null;
        for (int i = 0; i < N; i++)
        {
            xyh[i] = Tuple.Create(sc.ReadInt(), sc.ReadInt(), sc.ReadInt());
            if (xyh[i].Item3 > 0)
            {
                data = xyh[i];
            }
        }

        for (int cx = 0; cx < 101; cx++)
        {
            for (int cy = 0; cy < 101; cy++)
            {
                var flag = true;
                var H = data.Item3 + Math.Abs(data.Item1 - cx) + Math.Abs(data.Item2 - cy);
                for (int i = 0; i < N; i++)
                {
                    var x = xyh[i].Item1;
                    var y = xyh[i].Item2;
                    var h = xyh[i].Item3;
                    if (h != Math.Max(H - Math.Abs(x - cx) - Math.Abs(y - cy), 0))
                    {
                        flag = false;
                        break;
                    }
                }
                if (flag)
                {
                    Console.WriteLine("" + cx + " " + cy + " " + H);
                    return;
                }
            }
        }
    }
    static Scanner sc = new Scanner();
}

class Scanner
{
    string[] S = new string[0];
    int Index = 0;
    char[] Separators = new char[] { ' ' };

    public string Next()
    {
        if (this.Index < this.S.Length) return this.S[this.Index++];
        var line = "";
        while (line == "") line = Console.ReadLine();
        this.S = line.Split(this.Separators, StringSplitOptions.RemoveEmptyEntries);
        if (this.S.Length == 0) return this.Next();
        this.Index = 0;
        return this.S[this.Index++];
    }
    public string ReadStr()
    {
        return this.Next();
    }
    public char ReadChar()
    {
        return this.Next()[0];
    }
    public int ReadInt()
    {
        return int.Parse(this.Next());
    }
    public uint ReadUInt()
    {
        return uint.Parse(this.Next());
    }
    public long ReadLong()
    {
        return long.Parse(this.Next());
    }
    public double ReadDouble()
    {
        return double.Parse(this.Next());
    }
    public int[] ReadIntArray(int n)
    {
        var array = new int[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadInt();
        }
        return array;
    }
    public long[] ReadLongArray(int n)
    {
        var array = new long[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadLong();
        }
        return array;
    }
    public double[] ReadDoubleArray(int n)
    {
        var array = new double[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadDouble();
        }
        return array;
    }
    public char[] ReadCharArray(int n)
    {
        var array = new char[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadChar();
        }
        return array;
    }
    public string[] ReadStrArray(int n)
    {
        var array = new string[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadStr();
        }
        return array;
    }
}


Measured memory_bytes: 13268