Language: C++

#include<bits/stdc++.h>
using namespace std;

main(){
  int n,h,i,num;
  cin >> n;
  tuple<double,double,int> pt[n];
  for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
  for (iny x=0;x<101;x++){
    for (int y=0;y<101;y++){
      h=0;
      for (num=0;h!=0;num++){
        h=pt<3>[num]-fabs(pt<1>[x]-pt<1>[num]-fabs(pt<2>[y]-pt<2>[num]));
      }
      for (i=0;i<n;i++){
        if (i==num) continue;
        if (h==pt<3>[num]-fabs(pt<1>[x]-pt<1>[num]-fabs(pt<2>[y]-pt<2>[num])){
          cout << x << ' ' << y << ' ' << h;
          return 0;
        }
      }
    }
  }
}

Compiler output:
a.cc:4:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    4 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:8:25: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::tuple<double, double, int> [n]')
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                     ~~~ ^~ ~~
      |                     |      |
      |                     |      std::tuple<double, double, int> [n]
      |                     std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
                 from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  170 |       operator>>(bool& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:170:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'std::tuple<double, double, int>*'
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  174 |       operator>>(short& __n);
      |       ^~~~~~~~
/usr/include/c++/14/istream:174:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'short int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(short int)((std::tuple<double, double, int>*)(& pt))' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  177 |       operator>>(unsigned short& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:177:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'short unsigned int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(short unsigned int)((std::tuple<double, double, int>*)(& pt))' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  181 |       operator>>(int& __n);
      |       ^~~~~~~~
/usr/include/c++/14/istream:181:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(int)((std::tuple<double, double, int>*)(& pt))' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  184 |       operator>>(unsigned int& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:184:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'unsigned int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(unsigned int)((std::tuple<double, double, int>*)(& pt))' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  188 |       operator>>(long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:188:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'long int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(long int)((std::tuple<double, double, int>*)(& pt))' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  192 |       operator>>(unsigned long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:192:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'long unsigned int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(long unsigned int)((std::tuple<double, double, int>*)(& pt))' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  199 |       operator>>(long long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:199:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'long long int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(long long int)((std::tuple<double, double, int>*)(& pt))' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  203 |       operator>>(unsigned long long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:203:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: invalid conversion from 'std::tuple<double, double, int>*' to 'long long unsigned int' [-fpermissive]
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
      |                            |
      |                            std::tuple<double, double, int>*
a.cc:8:28: error: cannot bind rvalue '(long long unsigned int)((std::tuple<double, double, int>*)(& pt))' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  328 |       operator>>(void*& __p)
      |       ^~~~~~~~
/usr/include/c++/14/istream:328:7: note:   conversion of argument 1 would be ill-formed:
a.cc:8:28: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
    8 |   for (i=0;i<n;i++) cin >> pt<1>[i] >> pt<2>[i] >> pt<3>[i];
      |                            ^~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
  219 |       operator>>(float& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:219:25: note:   no known conversion for argument 1 from 'std::tuple<double, double, int> [n]' to 'float&'
  219 |       operator>>(float& __f)
      |                  ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
  223 |       operator>>(double& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:223:26: note:   no known conversion for argument 1 from 'std::tuple<double, double, int> [n]' to 'double&'
  223 |       operator>>(double& __f)
      |                  ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator