Language: C++

#include <bits/stdc++.h>
typedef ll long long 
typedef P pair<string,ll>
using namespace std;

int main() {
	int n; cin>>n;
    vector<P> x(n);
  	for (int i=0; i<n; ++i) {
    	cin>>x[i].first>>x[i].second;
    }
  	string s; cin>>s;
  	int ans = 0;
  	bool sleep = false;
  	for (int i=0; i<n; ++i) {
      	if (sleep) ans += x[i].second;
    	if (x[i].first == s) sleep = true;
    }
  	cout<<ans<<endl;
  	return 0;
}


Compiler output:
a.cc:2:9: error: 'll' does not name a type
    2 | typedef ll long long
      |         ^~
a.cc: In function 'int main()':
a.cc:7:16: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |         int n; cin>>n;
      |                ^~~
      |                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:8:5: error: 'vector' was not declared in this scope
    8 |     vector<P> x(n);
      |     ^~~~~~
a.cc:8:5: 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:8:12: error: 'P' was not declared in this scope
    8 |     vector<P> x(n);
      |            ^
a.cc:8:15: error: 'x' was not declared in this scope
    8 |     vector<P> x(n);
      |               ^
a.cc:12:9: error: 'string' was not declared in this scope
   12 |         string s; cin>>s;
      |         ^~~~~~
a.cc:12:9: note: suggested alternatives:
In file included from /usr/include/c++/14/string:41,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:12:24: error: 's' was not declared in this scope
   12 |         string s; cin>>s;
      |                        ^
a.cc:19:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   19 |         cout<<ans<<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:19:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   19 |         cout<<ans<<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)
      |     ^~~~