answer.code: In function ‘int32_t main()’:
answer.code:22:28: error: no matching function for call to ‘std::vector<std::tuple<long long int, long long int, long long int> >::push_back(<brace-enclosed initializer list>)’
   22 |                 v.push_back({a, b, i});
      |                 ~~~~~~~~~~~^~~~~~~~~~~
In file included from /usr/include/c++/11/vector:67,
                 from /usr/include/c++/11/queue:61,
                 from answer.code:3:
/usr/include/c++/11/bits/stl_vector.h:1187:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::tuple<long long int, long long int, long long int>; _Alloc = std::allocator<std::tuple<long long int, long long int, long long int> >; std::vector<_Tp, _Alloc>::value_type = std::tuple<long long int, long long int, long long int>]’
 1187 |       push_back(const value_type& __x)
      |       ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1187:35: note:   no known conversion for argument 1 from ‘<brace-enclosed initializer list>’ to ‘const value_type&’ {aka ‘const std::tuple<long long int, long long int, long long int>&’}
 1187 |       push_back(const value_type& __x)
      |                 ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:1203:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = std::tuple<long long int, long long int, long long int>; _Alloc = std::allocator<std::tuple<long long int, long long int, long long int> >; std::vector<_Tp, _Alloc>::value_type = std::tuple<long long int, long long int, long long int>]’
 1203 |       push_back(value_type&& __x)
      |       ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1203:30: note:   no known conversion for argument 1 from ‘<brace-enclosed initializer list>’ to ‘std::vector<std::tuple<long long int, long long int, long long int> >::value_type&&’ {aka ‘std::tuple<long long int, long long int, long long int>&&’}
 1203 |       push_back(value_type&& __x)
      |                 ~~~~~~~~~~~~~^~~
answer.code:25:20: error: no matching function for call to ‘std::vector<std::tuple<long long int, long long int, long long int> >::push_back(<brace-enclosed initializer list>)’
   25 |         v.push_back({INF, INF+1, 0});
      |         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/vector:67,
                 from /usr/include/c++/11/queue:61,
                 from answer.code:3:
/usr/include/c++/11/bits/stl_vector.h:1187:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::tuple<long long int, long long int, long long int>; _Alloc = std::allocator<std::tuple<long long int, long long int, long long int> >; std::vector<_Tp, _Alloc>::value_type = std::tuple<long long int, long long int, long long int>]’
 1187 |       push_back(const value_type& __x)
      |       ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1187:35: note:   no known conversion for argument 1 from ‘<brace-enclosed initializer list>’ to ‘const value_type&’ {aka ‘const std::tuple<long long int, long long int, long long int>&’}
 1187 |       push_back(const value_type& __x)
      |                 ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:1203:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = std::tuple<long long int, long long int, long long int>; _Alloc = std::allocator<std::tuple<long long int, long long int, long long int> >; std::vector<_Tp, _Alloc>::value_type = std::tuple<long long int, long long int, long long int>]’
 1203 |       push_back(value_type&& __x)
      |       ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1203:30: note:   no known conversion for argument 1 from ‘<brace-enclosed initializer list>’ to ‘std::vector<std::tuple<long long int, long long int, long long int> >::value_type&&’ {aka ‘std::tuple<long long int, long long int, long long int>&&’}
 1203 |       push_back(value_type&& __x)
      |                 ~~~~~~~~~~~~~^~~
answer.code:27:9: error: ‘sort’ was not declared in this scope; did you mean ‘short’?
   27 |         sort(all(v));
      |         ^~~~
      |         short
answer.code:31:18: error: ‘std::tuple<long long int, long long int, long long int> <structured bindings>’ has incomplete type
   31 |         for (auto[l, r, idx] : v)
      |                  ^~~~~~~~~~~
answer.code:34:26: error: no matching function for call to ‘std::priority_queue<std::pair<long long int, long long int>, std::vector<std::pair<long long int, long long int> >, std::greater<std::pair<long long int, long long int> > >::push(<brace-enclosed initializer list>)’
   34 |                 sair.push({r, l});
      |                 ~~~~~~~~~^~~~~~~~
In file included from /usr/include/c++/11/queue:64,
                 from answer.code:3:
/usr/include/c++/11/bits/stl_queue.h:640:7: note: candidate: ‘void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) ...