#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 | #33975361 | Utilizator | |
Fișier | topsort.cpp | Dimensiune | 759 B |
Data încărcării | 17 Ianuarie 2022, 12:49 | Scor / rezultat | Eroare de compilare |
topsort.cpp:7:14: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin ("topsort.in"); ^ topsort.cpp:8:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("topsort.out"); ^ topsort.cpp: In function 'int main()': topsort.cpp:26:5: error: reference to 'cin' is ambiguous cin >> n >> m; ^ topsort.cpp:7:10: note: candidates are: <typeprefixerror>cin ifstream cin ("topsort.in"); ^ In file included from topsort.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ topsort.cpp:30:9: error: reference to 'cin' is ambiguous cin >> x >> y; ^ topsort.cpp:7:10: note: candidates are: <typeprefixerror>cin ifstream cin ("topsort.in"); ^ In file included from topsort.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ topsort.cpp:38:9: error: reference to 'cout' is ambiguous cout << sol[k+1] << ' '; ^ topsort.cpp:8:10: note: candidates are: <typeprefixerror>cout ofstream cout("topsort.out"); ^ In file included from topsort.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
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.