Language: C++

#include <bits/stdc++.h>
#define rep(I,n) for (int I = 0; I < (n); ++I)
Using namespace std;
Typedef long long ll;
 
int main() {
    
    
    int n;
    int t;
    int a;
    
    cin >>n>>t>>a;
    
    vector<int> h(n);
  rep(i,n) cin >> h[i];
  
  for(int i = 0; i < (n); ++i){
      
  vector<int> tem = t-h[i]*0.06-a
  
  }
  
  sort(tem.begin(), tem.end());
  
  cout << tem[0] <<endl;
  
  
    
  
  return 0;
}

Compiler output:
a.cc:3:1: error: 'Using' does not name a type
    3 | Using namespace std;
      | ^~~~~
a.cc:4:1: error: 'Typedef' does not name a type; did you mean 'typedef'?
    4 | Typedef long long ll;
      | ^~~~~~~
      | typedef
a.cc: In function 'int main()':
a.cc:13:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   13 |     cin >>n>>t>>a;
      |     ^~~
      |     std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:15:5: error: 'vector' was not declared in this scope
   15 |     vector<int> h(n);
      |     ^~~~~~
a.cc:15:5: note: suggested alternatives:
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53:
/usr/include/c++/14/bits/stl_vector.h:428:11: note:   'std::vector'
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
/usr/include/c++/14/vector:93:13: note:   'std::pmr::vector'
   93 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
a.cc:15:12: error: expected primary-expression before 'int'
   15 |     vector<int> h(n);
      |            ^~~
a.cc:16:19: error: 'h' was not declared in this scope
   16 |   rep(i,n) cin >> h[i];
      |                   ^
a.cc:20:10: error: expected primary-expression before 'int'
   20 |   vector<int> tem = t-h[i]*0.06-a
      |          ^~~
a.cc:24:8: error: 'tem' was not declared in this scope; did you mean 'tm'?
   24 |   sort(tem.begin(), tem.end());
      |        ^~~
      |        tm
a.cc:24:3: error: 'sort' was not declared in this scope; did you mean 'std::sort'?
   24 |   sort(tem.begin(), tem.end());
      |   ^~~~
      |   std::sort
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: 'std::sort' declared here
  296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
      | ^~~~
a.cc:26:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   26 |   cout << tem[0] <<endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:26:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   26 |   cout << tem[0] <<endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 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:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~