fn solve<R: BufRead, W: Write>(_reader: R, _writer: &mut W) {
  let mut _scanner = Scanner::new(_reader);

  #[allow(unused_macros)]
  macro_rules! scan {
    ($T:ty) => {
      _scanner.next::<$T>().unwrap()
    };
    ($($T:ty),+) => {
      ($(scan!($T)),+)
    };
    ($($T:ty),+; $n:expr $(; $m:expr)*) => {{
      let mut vec = Vec::with_capacity($n);
      for _ in 0..$n {
        vec.push(scan!($($T),+ $(; $m)*));
      }
      vec
    }};
  }

  #[allow(unused_macros)]
  macro_rules! scan_iter {
    ($T:ty; $n:expr) => {
      _scanner.take::<$T>($n).map(|x| x.unwrap())
    };
  }

  #[allow(unused_macros)]
  macro_rules! print {
    ($fmt:expr) => {
      write!(_writer, $fmt).unwrap()
    };
    ($fmt:expr, $($arg:tt)*) => {
      write!(_writer, $fmt, $($arg)*).unwrap()
    };
  }

  #[allow(unused_macros)]
  macro_rules! println {
    ($fmt:expr) => {
      writeln!(_writer, $fmt).unwrap()
    };
    ($fmt:expr, $($arg:tt)*) => {
      writeln!(_writer, $fmt, $($arg)*).unwrap()
    };
  }

  #[allow(unused_macros)]
  macro_rules! eprint {
    ($fmt:expr) => {
      #[cfg(debug_assertions)]
      write!(::std::io::stderr(), $fmt).unwrap()
    };
    ($fmt:expr, $($arg:tt)*) => {
      #[cfg(debug_assertions)]
      write!(::std::io::stderr(), $fmt, $($arg)*).unwrap()
    };
  }

  #[allow(unused_macros)]
  macro_rules! eprintln {
    ($fmt:expr) => {
      #[cfg(debug_assertions)]
      writeln!(::std::io::stderr(), $fmt).unwrap()
    };
    ($fmt:expr, $($arg:tt)*) => {
      #[cfg(debug_assertions)]
      writeln!(::std::io::stderr(), $fmt, $($arg)*).unwrap()
    };
  }

  #[allow(unused_macros)]
  macro_rules! dump {
    ($($x:expr),+) => {
      eprint!("[{}:{}] ", file!(), line!());
      eprintln!(concat!($(stringify!($x), " = {:?}; "),+), $($x),+);
    };
  }

  use cmp::Reverse;
  use std::cmp;

  let n = scan!(usize);
  let mut data = vec![];
  for _ in 0..n {
    let (x, y, h) = scan!(i64, i64, i64);
    data.push((x, y, h));
  }
  data.sort_by_key(|&(_, _, h_i)| Reverse(h_i));

  for c_y in 0..100 + 1 {
    'outer: for c_x in 0..100 + 1 {
      let h = {
        let (x_0, y_0, h_0) = data[0];
        h_0 + (x_0 - c_x).abs() + (y_0 - c_y).abs()
      };
      if h <= 0 {
        continue;
      }
      for &(x_i, y_i, h_i) in data.iter().skip(1) {
        if cmp::max(0, h - (x_i - c_x).abs() - (y_i - c_y).abs()) != h_i {
          continue 'outer;
        }
      }
      println!("{} {} {}", c_x, c_y, h);
      return;
    }
  }
  unreachable!();
}

const CUSTOM_STACK_SIZE_MEBIBYTES: Option<usize> = None;

fn main() {
  if let Some(stack_size_mebibytes) = CUSTOM_STACK_SIZE_MEBIBYTES {
    let builder = thread::Builder::new()
      .name("exec_solver".to_string())
      .stack_size(stack_size_mebibytes * 1024 * 1024);
    builder.spawn(exec_solver).unwrap().join().unwrap();
  } else {
    exec_solver();
  }
}

fn exec_solver() {
  let stdin = stdin();
  let stdout = stdout();
  #[cfg(debug_assertions)]
  let mut writer = stdout.lock();
  #[cfg(not(debug_assertions))]
  let mut writer = ::std::io::BufWriter::new(stdout.lock());
  solve(stdin.lock(), &mut writer);
  writer.flush().unwrap();
}

use io::Scanner;
use std::io::{stdin, stdout, BufRead, Write};
use std::thread;

pub mod misc {
  pub use self::byte_char::*;
  pub use self::byte_string::*;

  mod byte_char {
    use std::fmt::{self, Debug, Display, Formatter};

    #[derive(Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Hash)]
    pub struct ByteChar(pub u8);

    impl Debug for ByteChar {
      fn fmt(&self, f: &mut Formatter) -> fmt::Result {
        write!(f, "b\'{}\'", self.0 as char)
      }
    }

    impl Display for ByteChar {
      fn fmt(&self, f: &mut Formatter) -> fmt::Result {
        write!(f, "{}", self.0 as char)
      }
    }
  }

  mod byte_string {
    use misc::ByteChar;
    use std::fmt::{self, Debug, Display, Formatter};

    #[derive(Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
    pub struct ByteString(pub Vec<ByteChar>);

    impl Debug for ByteString {
      fn fmt(&self, f: &mut Formatter) -> fmt::Result {
        write!(f, "b\"")?;
        for &c in &self.0 {
          write!(f, "{}", c.0 as char)?;
        }
        write!(f, "b\"")
      }
    }

    impl Display for ByteString {
      fn fmt(&self, f: &mut Formatter) -> fmt::Result {
        for &c in &self.0 {
          write!(f, "{}", c)?;
        }
        Ok(())
      }
    }
  }
}

pub mod cmp {
  pub use self::reverse::*;

  mod reverse {
    use std::cmp::Ordering;

    #[derive(Clone, Copy, PartialEq, Eq, Default, Debug, Hash)]
    pub struct Reverse<T>(pub T);

    impl<T: PartialOrd> PartialOrd for Reverse<T> {
      fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        other.0.partial_cmp(&self.0)
      }
    }

    impl<T: Ord> Ord for Reverse<T> {
      fn cmp(&self, other: &Self) -> Ordering {
        other.0.cmp(&self.0)
      }
    }
  }
}

pub mod io {
  pub use self::from_bytes::FromBytes;
  pub use self::scanner::Scanner;

  mod from_bytes {
    use misc::{ByteChar, ByteString};
    use std::str::{self, FromStr};

    #[derive(Debug)]
    pub struct FromBytesError;

    pub trait FromBytes: Sized {
      type Err;

      fn from_bytes(bytes: &[u8]) -> Result<Self, Self::Err>;
    }

    impl FromBytes for ByteChar {
      type Err = FromBytesError;

      fn from_bytes(bytes: &[u8]) -> Result<Self, Self::Err> {
        if bytes.len() == 1 {
          Ok(ByteChar(*unsafe { bytes.get_unchecked(0) }))
        } else {
          Err(FromBytesError)
        }
      }
    }

    impl FromBytes for ByteString {
      type Err = FromBytesError;

      fn from_bytes(bytes: &[u8]) -> Result<Self, Self::Err> {
        Ok(ByteString(bytes.iter().cloned().map(ByteChar).collect()))
      }
    }

    impl<T: FromStr> FromBytes for T {
      type Err = T::Err;

      fn from_bytes(bytes: &[u8]) -> Result<Self, Self::Err> {
        let s = if cfg!(debug_assertions) {
          str::from_utf8(bytes).unwrap()
        } else {
          unsafe { str::from_utf8_unchecked(bytes) }
        };
        T::from_str(s)
      }
    }
  }

  mod scanner {
    use io::FromBytes;
    use std::io::BufRead;
    use std::marker::PhantomData;

    pub struct Scanner<R> {
      reader: R,
      buffer: Vec<u8>,
      position: usize,
    }

    impl<R: BufRead> Scanner<R> {
      pub fn new(reader: R) -> Self {
        Scanner {
          reader: reader,
          buffer: vec![],
          position: 0,
        }
      }

      pub fn next<T: FromBytes>(&mut self) -> Result<T, T::Err> {
        FromBytes::from_bytes(self.next_bytes().unwrap_or(&[]))
      }

      pub fn take<T: FromBytes>(&mut self, n: usize) -> Take<R, T> {
        Take {
          scanner: self,
          n: n,
          _marker: PhantomData,
        }
      }

      pub fn next_bytes(&mut self) -> Option<&[u8]> {
        if self.buffer.is_empty() {
          self.read_line();
        }
        loop {
          match self.buffer.get(self.position) {
            Some(&b' ') => self.position += 1,
            Some(&b'\n') => self.read_line(),
            Some(_) => break,
            None => return None,
          }
        }
        let start = self.position;
        loop {
          match self.buffer.get(self.position) {
            Some(&b' ') | Some(&b'\n') | None => break,
            Some(_) => self.position += 1,
          }
        }
        Some(&self.buffer[start..self.position])
      }

      fn read_line(&mut self) {
        self.position = 0;
        self.buffer.clear();
        self.reader.read_until(b'\n', &mut self.buffer).unwrap();
      }
    }

    pub struct Take<'a, R: 'a, T> {
      scanner: &'a mut Scanner<R>,
      n: usize,
      _marker: PhantomData<fn() -> T>,
    }

    impl<'a, R: BufRead, T: FromBytes> Iterator for Take<'a, R, T> {
      type Item = Result<T, T::Err>;

      fn next(&mut self) -> Option<Self::Item> {
        if self.n > 0 {
          self.n -= 1;
          Some(self.scanner.next())
        } else {
          None
        }
      }

      fn size_hint(&self) -> (usize, Option<usize>) {
        (self.n, Some(self.n))
      }
    }

    impl<'a, R: BufRead, T: FromBytes> ExactSizeIterator for Take<'a, R, T> {}
  }
}


Measured memory_bytes: 4352