#1861
TopSort
Se dă un graf orientat aciclic cu N
noduri numerotate de la 1
la N
. Să se realizeze o sortare topologică a nodurilor.
Problema | TopSort | Operații I/O |
![]() topsort.in /topsort.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58558900 | Utilizator | |
Fișier | topsort.cpp | Dimensiune | 2.39 KB |
Data încărcării | 18 Iunie 2025, 11:14 | Scor / rezultat | Eroare de compilare |
In file included from /usr/include/c++/4.8/algorithm:62:0, from topsort.cpp:4: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of '_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, const _Tp&, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, int> > >; _Tp = std::pair<int, int>; _Compare = Topsort::solve()::__lambda0]': /usr/include/c++/4.8/bits/stl_algo.h:2296:78: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, int> > >; _Compare = Topsort::solve()::__lambda0]' /usr/include/c++/4.8/bits/stl_algo.h:2337:62: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, int> > >; _Size = int; _Compare = Topsort::solve()::__lambda0]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, int> > >; _Compare = Topsort::solve()::__lambda0]' topsort.cpp:95:5: required from here /usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: no match for call to '(Topsort::solve()::__lambda0) (std::pair<int, int>&, const std::pair<int, int>&)' while (__comp(*__first, __pivot)) ^ topsort.cpp:92:10: note: candidates are: [](pair<int, int> &a, pair<int, int> &b) { ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from topsort.cpp:4: /usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: bool (*)(std::pair<int, int>&, std::pair<int, int>&) <conversion> while (__comp(*__first, __pivot)) ^ /usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: candidate expects 3 arguments, 3 provided topsort.cpp:92:48: note: Topsort::solve()::__lambda0 [](pair<int, int> &a, pair<int, int> &b) { ^ topsort.cpp:92:48: note: no known conversion for argument 2 from 'const std::pair<int, int>' to 'std::pair<int, int>&' In file included from /usr/include/c++/4.8/algorithm:62:0, from topsort.cpp:4: /usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: no match for call to '(Topsort::solve()::__lambda0) (const std::pair<int, int>&, std::pair<int, int>&)' while (__comp(__pivot, *__last)) ^ topsort.cpp:92:10: note: candidates are: [](pair<int, int> &a, pair<int, int> &b) { ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from topsort.cpp:4: /usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: bool (*)(std::pair<int, int>&, std::pair<int, int>&) <conversion> while (__comp(__pivot, *__last)) ^ /usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: candidate expects 3 arguments, 3 provided topsort.cpp:92:48: note: Topsort::solve()::__lambda0 [](pair<int, int> &a, pair<int, int> &b) { ^ topsort.cpp:92:48: note: no known conversion for argument 1 from 'const std::pair<int, int>' to 'std::pair<int, int>&'
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema TopSort face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.