Language: C++

#include <vector>
#include <iostream>
#include <cmath>
#include <map>
#include <algorithm>
#include <fstream>
#include <unistd.h>
#include <string>
#include <numeric>
#include <queue>
#include <deque>
#include <sstream>
using namespace std;
typedef int64_t ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef vector<bool> vb;
typedef vector<vector<bool>> vvb;
typedef vector<string> vs;
typedef vector<vector<string>> vvs;
typedef vector<char> vc;
typedef vector<vector<char>> vvc;
typedef pair<int, int> P;
typedef pair<ll, ll> PL;
typedef vector<P> vp;
typedef vector<PL> vpl;
typedef vector<vector<P>> vvp;
typedef vector<vector<PL>> vvpl;
const int INF = 1001001001;
const ll LINF = 1e18;
const string endstr = "\n";
#define FOR(i, a, b) for(ll i = (a); i < b; i++)
#define REP(i, n) for(ll i = 0; i < n; i++)
#define FORMAP(it, m) for(auto it = m.begin(); it != m.end(); it++)
#define ff first
#define ss second

template <typename T>
T gcd(T a, T b) {
    return (a == 0) ? b : gcd(b%a, a);
}
template <typename T>
T lcm(T a, T b) {
    return a / gcd(a, b) * b;
}

bool p_comp_fs(const PL p1, const PL p2){ return p1.first < p2.first;};
bool p_comp_fg(const PL p1, const PL p2){ return p1.first > p2.first;};
bool p_comp_ss(const PL p1, const PL p2){ return p1.second < p2.second;};
bool p_comp_sg(const PL p1, const PL p2){ return p1.second > p2.second;};
template <typename T>
vector<T> uniquen(vector<T> vec){
    vec.erase(unique(vec.begin(), vec.end()), vec.end());
    return vec;
}


int main(){
    ll N, T; cin >> N >> T;
  	vl cs(N, 0), ts(N, 0); REP(i, N) cin >> cs[i] >> ts[i];
  	ll ret = LINF;
  	REP(i, N){
      if(ts[i] <= T) ret = min(ret, cs[i]);
    }
    cout << (ret == LINF) ? "TLE" : ret << endstr;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:68:41: error: no match for 'operator<<' (operand types are 'll' {aka 'long int'} and 'const std::string' {aka 'const std::__cxx11::basic_string<char>'})
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                     ~~~ ^~ ~~~~~~
      |                                     |      |
      |                                     |      const std::string {aka const std::__cxx11::basic_string<char>}
      |                                     ll {aka long int}
In file included from /usr/include/c++/14/bits/memory_resource.h:38,
                 from /usr/include/c++/14/vector:87,
                 from a.cc:1:
/usr/include/c++/14/cstddef:125:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)'
  125 |     operator<<(byte __b, _IntegerType __shift) noexcept
      |     ^~~~~~~~
/usr/include/c++/14/cstddef:125:5: note:   template argument deduction/substitution failed:
a.cc:68:37: note:   cannot convert 'ret' (type 'll' {aka 'long int'}) to type 'std::byte'
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                     ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
                 from /usr/include/c++/14/string:54,
                 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:2:
/usr/include/c++/14/string_view:763:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)'
  763 |     operator<<(basic_ostream<_CharT, _Traits>& __os,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:763:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 4077 |     operator<<(basic_ostream<_CharT, _Traits>& __os,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
In file included from /usr/include/c++/14/bits/ios_base.h:46:
/usr/include/c++/14/system_error:339:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const error_code&)'
  339 |     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
      |     ^~~~~~~~
/usr/include/c++/14/system_error:339:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:563:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)'
  563 |     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:563:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:573:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)'
  573 |     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:573:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:579:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)'
  579 |     operator<<(basic_ostream<char, _Traits>& __out, char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:579:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:590:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)'
  590 |     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:590:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:595:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)'
  595 |     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:595:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:654:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)'
  654 |     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:654:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:307:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)'
  307 |     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:307:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:671:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)'
  671 |     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:671:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:684:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const signed char*)'
  684 |     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:684:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:689:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const unsigned char*)'
  689 |     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:689:5: note:   template argument deduction/substitution failed:
a.cc:68:44: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'll' {aka 'long int'}
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^~~~~~
/usr/include/c++/14/ostream:810:5: note: candidate: 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)'
  810 |     operator<<(_Ostream&& __os, const _Tp& __x)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:810:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/ostream: In substitution of 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = long int&; _Tp = std::__cxx11::basic_string<char>]':
a.cc:68:44:   required from here
   68 |     cout << (ret == LINF) ? "TLE" : ret << endstr;
      |                                            ^