Language: C++

#include <bits/stdc++.h>

#define rep(n) for(int i=0;i<n;i++)
#define repp(j, n) for(int j=0;j<n;j++)
#define reppp(i, m, n) for(int i=m;i<n;i++)
#define all(c) c.begin(), c.end()
#define rall(c) c.rbegin(), c.rend()
#define debug(x) cerr << #x << ": " << x << endl

using namespace std;

typedef long long ll;
typedef pair<ll, ll> Pll;
typedef pair<int, int> Pii;

const ll MOD = 1000000007;
const long double EPS = 10e-10;

int main(){
    int n;
    cin >> n;
    ll x[n], y[n], h[n];
    rep(n){
        cin >> x[i] >> y[i] >> h[i];
    }

    Pll C = Pii(0, 0);
    while(C.first <= 100){
        C.second = 0;
        while(C.second<= 100){
            bool ok = true;
            ll H = h[0] + abs(C.first-x[0]) + abs(C.second-y[0]);
            if(H <= 0) continue;
            for(int i=1;i<n;i++){
                if(max(H-abs(C.first-x[i])-abs(C.second-y[i]),0) != h[i]){
                    ok = false;
                    break;
                }
            }
            if(ok){
                cout << C.first << " " << C.second << " " << H << endl;
                return 0;
            }
            C.second++;
        }
        C.first++;
    }

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:35:23: error: no matching function for call to 'max(ll, int)'
   35 |                 if(max(H-abs(C.first-x[i])-abs(C.second-y[i]),0) != h[i]){
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 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:35:23: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   35 |                 if(max(H-abs(C.first-x[i])-abs(C.second-y[i]),0) != h[i]){
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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:
/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:35:23: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   35 |                 if(max(H-abs(C.first-x[i])-abs(C.second-y[i]),0) != h[i]){
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~