제출 #187481

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:24:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::tuple<long int, int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   24 |                 for (int i = 0; i < arr.size(); i++) {
      |                                 ~~^~~~~~~~~~~~
Main.cpp:29:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::tuple<long int, int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   29 |                         if (i == arr.size() - 1) {
      |                             ~~^~~~~~~~~~~~~~~~~
Main.cpp:44:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::tuple<long int, int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   44 |         for (int n = 0; n < arr.size(); n++) {
      |                         ~~^~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 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/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_algo.h: In instantiation of ‘void std::__stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = std::tuple<long int, int, int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<bool (*)(std::tuple<long int, int, int>, std::tuple<long int, int, int>)>]’:
/usr/include/c++/11/bits/stl_algo.h:5092:36:   required from ‘void std::stable_sort(_RAIter, _RAIter, _Compare) [with _RAIter = std::tuple<long int, int, int>; _Compare = bool (*)(std::tuple<long int, int, int>, std::tuple<long int, int, int>)]’
Main.cpp:42:13:   required from here
/usr/include/c++/11/bits/stl_algo.h:5008:9: error: no type named ‘value_type’ in ‘struct std::iterator_traits<std::tuple<long int, int, int> >’
 5008 |         _ValueType;
      |         ^~~~~~~~~~
/usr/include/c++/11/bits/stl_algo.h:5010:9: error: no type named ‘difference_type’ in ‘struct std::iterator_traits<std::tuple<long int, int, int> >’
 5010 |         _DistanceType;
      |         ^~~~~~~~~~~~~
/usr/include/c++/11/bits/stl_algo.h:5011:68: error: no type named ‘value_type’ in ‘struct std::iterator_traits<std::tuple<long int, int, int> >’
 5011 |       typedef _Temporary_buffer<_RandomAccessIterator, _ValueType> _TmpBuf;
      |                                                                    ^~~~~~~