제출 #1135407

#제출 시각아이디문제언어결과실행 시간메모리
1135407nvmdava추월 (IOI23_overtaking)C++20
컴파일 에러
0 ms0 KiB
#include "overtaking.h" #include <bits/stdc++.h> using namespace std; #define ll long long vector<pair<ll, ll>> car; int n; vector<vector<ll>> arr; vector<ll> s; int m; ll x; // true->fixed // false +add map<ll, pair<bool, ll> > seg; map<ll, pair<bool, ll> > segtmp; map<ll, pair<bool, ll> > segtmp2; void init(int L, int N, std::vector<long long> T, std::vector<int> W, int X, int M, std::vector<int> S) { for(int i = 0; i < N; ++i) { if (X < W[i]) { car.push_back({T[i], W[i]}); } } x = X; n = car.size(); sort(car.begin(), car.end()); arr.push_back(vector<ll>{}); for (int j = 0; j < n; ++j) { arr.back().push_back(car[j].first); // std::cout<<car[j].first<<" "; } arr.back().push_back(2'100'000'000'000'000'000); //std::cout<<std::endl; m = M; s.push_back(S[0]); for (int i = 1; i < M; ++i) { for(int j = 0; j < n; ++j) { car[j].first += car[j].second * (S[i] - S[i - 1]); } for (int j = 1; j < n; ++j) { car[j].first = max(car[j].first, car[j - 1].first); } sort(car.begin(), car.end()); arr.push_back(vector<ll>{}); for (int j = 0; j < n; ++j) { arr.back().push_back(car[j].first); // std::cout<<car[j].first<<" "; } arr.back().push_back(2'100'000'000'000'000'000); //std::cout<<std::endl; s.push_back(S[i]); } seg[1'000'000'000'000'000'000LL] = {false, 0}; for(int i = 1; i < m; ++i) { segtmp.clear(); int j = -1; ll b_old = seg.begin()->second.second; for(auto& [key, value] : seg ) { if (value.first) { ll e_old = value.second; while (arr[i - 1][j + 1] < e_old) { ++j; } if (j == -1) { b_old = e_old + 1; segtmp[key] = {true, e_old + x * (s[i] - s[i - 1])}; } else { b_old = e_old + 1; segtmp[key] = {true, max(e_old + x * (s[i] - s[i - 1]), arr[i][j])}; } } else { ll e_old = value.second + key; assert (b_old <= e_old); while(arr[i - 1][j + 1] < b_old) { ++j; } if (j == -1) { ll tar_old = min(arr[i - 1][j + 1], e_old); segtmp[tar_old - value.second] = {false, value.second + x * (s[i] - s[i - 1])}; b_old = tar_old + 1; if (arr[i - 1][j + 1] >= e_old) continue; ++j; } while(arr[i - 1][j] < e_old) { ll tar_old = min({arr[i - 1][j + 1], e_old, arr[i][j] - x * (s[i] - s[i - 1])}); if (tar_old >= b_old) { segtmp[tar_old - value.second] = {true, arr[i][j]}; b_old = tar_old + 1; } ll next_old = min({arr[i - 1][j + 1], e_old}); if (next_old >= b_old) { segtmp[next_old - value.second] = {false, value.second + x * (s[i] - s[i - 1])}; b_old = next_old + 1; } if (arr[i - 1][j + 1] >= e_old) break; ++j; } } } segtmp2.clear(); pair<ll, ll> last = {-1, -1}; for(auto& [key, val] : segtmp) { if (last != val) { if (last.first != -1) { segtmp2[key] = val; } last = val; } } swap(seg, segtmp2); } return; } long long arrival_time(long long Y) { auto it = seg.lower_bound(Y); return it->second.first ? it->second.second : it->second.second + Y; }

컴파일 시 표준 에러 (stderr) 메시지

overtaking.cpp: In function 'void init(int, int, std::vector<long long int>, std::vector<int>, int, int, std::vector<int>)':
overtaking.cpp:113:22: error: no match for 'operator!=' (operand types are 'std::pair<long long int, long long int>' and 'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'})
  113 |             if (last != val) {
      |                 ~~~~ ^~ ~~~
      |                 |       |
      |                 |       pair<bool,[...]>
      |                 pair<long long int,[...]>
In file included from /usr/include/c++/11/regex:63,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:110,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/regex.h:1230:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)' (reversed)
 1230 |     operator==(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/11/bits/regex.h:1230:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/regex:63,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:110,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/regex.h:1397:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)' (reversed)
 1397 |     operator==(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/11/bits/regex.h:1397:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/regex:63,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:110,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/regex.h:1569:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)' (reversed)
 1569 |     operator==(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/11/bits/regex.h:1569:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
                 from /usr/include/c++/11/vector:60,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:495:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
  495 |     operator==(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:495:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::reverse_iterator<_IteratorL>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
                 from /usr/include/c++/11/vector:60,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:1585:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
 1585 |     operator==(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:1585:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::move_iterator<_IteratorL>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/vector:64,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/allocator.h:218:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const std::allocator<_Up>&, const std::allocator<_T2>&)' (reversed)
  218 |     operator==(const allocator<_T1>&, const allocator<_T2>&)
      |     ^~~~~~~~
/usr/include/c++/11/bits/allocator.h:218:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::allocator<_Up>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/basic_string.h:48,
                 from /usr/include/c++/11/string:55,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/string_view:541:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__type_identity_t<std::basic_string_view<_CharT, _Traits> >)' (reversed)
  541 |     operator==(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/11/string_view:541:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<bool, long long int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/string:55,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/basic_string.h:6248:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)' (reversed)
 6248 |     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6248:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/complex:469:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const std::complex<_Tp>&, const _Tp&)' (reversed)
  469 |     operator==(const complex<_Tp>& __x, const _Tp& __y)
      |     ^~~~~~~~
/usr/include/c++/11/complex:469:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::complex<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/functional:54,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/11/tuple:1524:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_UTypes ...>&)' (reversed)
 1524 |     operator==(const tuple<_TElements...>& __t,
      |     ^~~~~~~~
/usr/include/c++/11/tuple:1524:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::tuple<_Tps ...>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/functional:59,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/std_function.h:718:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const std::function<_Res(_ArgTypes ...)>&, std::nullptr_t)' (reversed)
  718 |     operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
      |     ^~~~~~~~
/usr/include/c++/11/bits/std_function.h:718:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::function<_Res(_ArgTypes ...)>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/locale_conv.h:41,
                 from /usr/include/c++/11/locale:43,
                 from /usr/include/c++/11/iomanip:43,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:72,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/unique_ptr.h:753:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&)' (reversed)
  753 |     operator==(const unique_ptr<_Tp, _Dp>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/unique_ptr.h:753:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::unique_ptr<_Tp, _Dp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/locale_conv.h:41,
                 from /usr/include/c++/11/locale:43,
                 from /usr/include/c++/11/iomanip:43,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:72,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/unique_ptr.h:760:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)' (reversed)
  760 |     operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
      |     ^~~~~~~~
/usr/include/c++/11/bits/unique_ptr.h:760:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::unique_ptr<_Tp, _Dp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/shared_ptr.h:53,
                 from /usr/include/c++/11/memory:77,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:82,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/shared_ptr_base.h:1410:5: note: candidate: 'template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&)' (reversed)
 1410 |     operator==(const __shared_ptr<_Tp1, _Lp>& __a,
      |     ^~~~~~~~
/usr/include/c++/11/bits/shared_ptr_base.h:1410:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::__shared_ptr<_Tp1, _Lp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/shared_ptr.h:53,
                 from /usr/include/c++/11/memory:77,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:82,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/shared_ptr_base.h:1416:5: note: candidate: 'template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t)' (reversed)
 1416 |     operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
      |     ^~~~~~~~
/usr/include/c++/11/bits/shared_ptr_base.h:1416:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/memory:77,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:82,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/shared_ptr.h:437:5: note: candidate: 'template<class _Tp, class _Up> bool std::operator==(const std::shared_ptr<_Tp>&, const std::shared_ptr<_Tp>&)' (reversed)
  437 |     operator==(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
      |     ^~~~~~~~
/usr/include/c++/11/bits/shared_ptr.h:437:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::shared_ptr<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/memory:77,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:82,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/shared_ptr.h:443:5: note: candidate: 'template<class _Tp> bool std::operator==(const std::shared_ptr<_Tp>&, std::nullptr_t)' (reversed)
  443 |     operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
      |     ^~~~~~~~
/usr/include/c++/11/bits/shared_ptr.h:443:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::shared_ptr<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/valarray:603,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)' (reversed)
  417 |     _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:417:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/valarray:603,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)' (reversed)
  417 |     _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:417:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/valarray:603,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)' (reversed)
  417 |     _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:417:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/valarray:603,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)' (reversed)
  417 |     _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:417:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/valarray:603,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)' (reversed)
  417 |     _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:417:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/valarray:1198:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const std::valarray<_Tp>&, const typename std::valarray<_Tp>::value_type&)' (reversed)
 1198 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1198:1: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::valarray<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
                 from overtaking.cpp:2:
/usr/include/c++/11/valarray:1198:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const typename std::valarray<_Tp>::value_type&, const std::valarray<_Tp>&)' (reversed)
 1198 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1198:1: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::valarray<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:111,
                 from overtaking.cpp:2:
/usr/include/c++/11/scoped_allocator:499:5: note: candidate: 'template<class _OutA1, class _OutA2, class ... _InA> bool std::operator==(const std::scoped_allocator_adaptor<_OutA1, _InA ...>&, const std::scoped_allocator_adaptor<_InnerHead, _InnerTail ...>&)' (reversed)
  499 |     operator==(const scoped_allocator_adaptor<_OutA1, _InA...>& __a,
      |     ^~~~~~~~
/usr/include/c++/11/scoped_allocator:499:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::scoped_allocator_adaptor<_OutA1, _InA ...>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:130,
                 from overtaking.cpp:2:
/usr/include/c++/11/optional:1045:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Tp, _Up> std::operator==(const std::optional<_Tp>&, const std::optional<_Up>&)' (reversed)
 1045 |     operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/11/optional:1045:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::optional<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:130,
                 from overtaking.cpp:2:
/usr/include/c++/11/optional:1105:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const std::optional<_Tp>&, std::nullopt_t)' (reversed)
 1105 |     operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
      |     ^~~~~~~~
/usr/include/c++/11/optional:1105:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::optional<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:130,
                 from overtaking.cpp:2:
/usr/include/c++/11/optional:1173:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Tp, _Up> std::operator==(const std::optional<_Tp>&, const _Up&)' (reversed)
 1173 |     operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
      |     ^~~~~~~~
/usr/include/c++/11/optional:1173:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} is not derived from 'const std::optional<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:130,
                 from overtaking.cpp:2:
/usr/include/c++/11/optional:1179:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Up, _Tp> std::operator==(const _Up&, const std::optional<_Tp>&)' (reversed)
 1179 |     operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/11/optional:1179:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::optional<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/ios_base.h:46,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/system_error:368:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_condition&)' (reversed)
  368 |   operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
      |   ^~~~~~~~
/usr/include/c++/11/system_error:368:32: note:   no known conversion for argument 1 from 'std::tuple_element<1, std::pair<const long long int, std::pair<bool, long long int> > >::type' {aka 'std::pair<bool, long long int>'} to 'const std::error_code&'
  368 |   operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
      |              ~~~~~~~~~~~~~~~~~~^~~~~
In file included from /usr/include/c++/11/regex:63,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:110,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/regex.h:1059:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)' (rewritten)
 1059 |     operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/11/bits/regex.h:1059:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/regex:63,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:110,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/regex.h:2125:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const std::__cxx11::match_results<_BiIter, _Alloc>&, const std::__cxx11::match_results<_BiIter, _Alloc>&)' (rewritten)
 2125 |     operator==(const match_results<_Bi_iter, _Alloc>& __m1,
      |     ^~~~~~~~
/usr/include/c++/11/bits/regex.h:2125:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
                 from /usr/include/c++/11/vector:60,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/stl_pair.h:466:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)' (rewritten)
  466 |     operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_pair.h:466:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   deduced conflicting types for parameter '_T1' ('long long int' and 'bool')
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
                 from /usr/include/c++/11/vector:60,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:547:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorL>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (rewritten)
  547 |     operator==(const reverse_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:547:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::reverse_iterator<_IteratorL>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
                 from /usr/include/c++/11/vector:60,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:1648:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)' (rewritten)
 1648 |     operator==(const move_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:1648:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/vector:67,
                 from overtaking.h:1,
                 from overtaking.cpp:1:
/usr/include/c++/11/bits/stl_vector.h:1892:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)' (rewritten)
 1892 |     operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1892:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::vector<_Tp, _Alloc>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/iosfwd:40,
                 from /usr/include/c++/11/ios:38,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/postypes.h:222:5: note: candidate: 'template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)' (rewritten)
  222 |     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/11/bits/postypes.h:222:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::fpos<_StateT>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/basic_string.h:48,
                 from /usr/include/c++/11/string:55,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/string_view:535:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)' (rewritten)
  535 |     operator==(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/11/string_view:535:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/string:55,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/basic_string.h:6226:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)' (rewritten)
 6226 |     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6226:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/string:55,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/basic_string.h:6234:5: note: candidate: 'template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)' (rewritten)
 6234 |     operator==(const basic_string<_CharT>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6234:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::basic_string<_CharT>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/bits/locale_facets.h:48,
                 from /usr/include/c++/11/bits/basic_ios.h:37,
                 from /usr/include/c++/11/ios:44,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/streambuf_iterator.h:226:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)' (rewritten)
  226 |     operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
      |     ^~~~~~~~
/usr/include/c++/11/bits/streambuf_iterator.h:226:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from overtaking.cpp:2:
/usr/include/c++/11/complex:464:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const std::complex<_Tp>&, const std::complex<_Tp>&)' (rewritten)
  464 |     operator==(const complex<_Tp>& __x, const complex<_Tp>& __y)
      |     ^~~~~~~~
/usr/include/c++/11/complex:464:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::complex<_Tp>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/tuple:39,
                 from /usr/include/c++/11/functional:54,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/11/array:276:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)' (rewritten)
  276 |     operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
      |     ^~~~~~~~
/usr/include/c++/11/array:276:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::array<_Tp, _Nm>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/unordered_map:47,
                 from /usr/include/c++/11/functional:61,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/unordered_map.h:2134:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)' (rewritten)
 2134 |     operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/unordered_map.h:2134:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/unordered_map:47,
                 from /usr/include/c++/11/functional:61,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/unordered_map.h:2148:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)' (rewritten)
 2148 |     operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/unordered_map.h:2148:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/deque:67,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:68,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_deque.h:2247:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)' (rewritten)
 2247 |     operator==(const deque<_Tp, _Alloc>& __x, const deque<_Tp, _Alloc>& __y)
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_deque.h:2247:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::deque<_Tp, _Alloc>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/list:63,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:79,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_list.h:2030:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::__cxx11::list<_Tp, _Alloc>&, const std::__cxx11::list<_Tp, _Alloc>&)' (rewritten)
 2030 |     operator==(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_list.h:2030:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::list<_Tp, _Alloc>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/map:61,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:81,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_map.h:1463:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Allocator>&, const std::map<_Key, _Tp, _Compare, _Allocator>&)' (rewritten)
 1463 |     operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_map.h:1463:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::map<_Key, _Tp, _Compare, _Allocator>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/map:62,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:81,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_multimap.h:1128:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Allocator>&, const std::multimap<_Key, _Tp, _Compare, _Allocator>&)' (rewritten)
 1128 |     operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_multimap.h:1128:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Allocator>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/queue:64,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:86,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_queue.h:344:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)' (rewritten)
  344 |     operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_queue.h:344:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::queue<_Tp, _Seq>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/set:61,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:87,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_set.h:985:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::set<_Key, _Compare, _Allocator>&, const std::set<_Key, _Compare, _Allocator>&)' (rewritten)
  985 |     operator==(const set<_Key, _Compare, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_set.h:985:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::set<_Key, _Compare, _Allocator>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/set:62,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:87,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_multiset.h:971:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::multiset<_Key, _Compare, _Allocator>&, const std::multiset<_Key, _Compare, _Allocator>&)' (rewritten)
  971 |     operator==(const multiset<_Key, _Compare, _Alloc>& __x,
      |     ^~~~~~~~
/usr/include/c++/11/bits/stl_multiset.h:971:5: note:   template argument deduction/substitution failed:
overtaking.cpp:113:25: note:   'std::pair<long long int, long long int>' is not derived from 'const std::multiset<_Key, _Compare, _Allocator>'
  113 |             if (last != val) {
      |                         ^~~
In file included from /usr/include/c++/11/stack:61,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:89,
                 from overtaking.cpp:2:
/usr/include/c++/11/bits/stl_stack.h:319:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const std::stack<_Tp, _Seq>&, const std::stack<_Tp, _Seq>&)' (rewritten)
  319 |     operator==(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)