Language: C++

#include <iostream>
#include <algorithm>
#include <functional>
#include <vector>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <string>
#include <numeric>
#include <cmath>

#define rep(i, n) for (int i = 0; i < n; i++)
using namespace std;
typedef long long ll;
using P = pair<ll, ll>;

template<class T> inline bool chmin(T& a,T b) {if (a > b) {a = b; return true;} return false;}
template<class T> inline bool chmax(T& a,T b) {if (a < b) {a = b; return true;} return false;}

const ll MOD = 1000000007;
const int INF = 1<<30;
//const ll INF = (ll)1e18 + 1;

int main(){
  ll N; cin >> N;
  vector<ll> x(N), y(N), h(N);
  rep(i, N){
    cin >> x[i] >> y[i] >> h[i];
  }
  for (int Cx = 0; Cx <= 100; ++Cx){
    for (int Cy = 0; Cy <= 100; ++Cy){
      ll H = h[0] + abs(x[0] - Cx) + abs(y[0] - Cy);
      bool flag = true;
      for (int n = 0; n < N; ++n){
        ll h_check = max(H - abs(x[n] - Cx) - abs(y[n] - Cy), 0);
        if (h_check != h[n]) flag = false;
      }
      if (flag){
        cout << Cx << " " << Cy << " " << H << endl;
        return 0;
      }
    }
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:36:25: error: no matching function for call to 'max(ll, int)'
   36 |         ll h_check = max(H - abs(x[n] - Cx) - abs(y[n] - Cy), 0);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:36:25: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   36 |         ll h_check = max(H - abs(x[n] - Cx) - abs(y[n] - Cy), 0);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:36:25: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   36 |         ll h_check = max(H - abs(x[n] - Cx) - abs(y[n] - Cy), 0);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~