#580
Se dă lista arcelor unui graf orientat. Construiți matricea drumurilor, folosind algoritmul lui Roy-Warshall.
Problema | Roy-Warshall | Operații I/O |
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Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
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Stivă 8 MB
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Id soluție | #56385779 | Utilizator | |
Fișier | roy-warshall.cpp | Dimensiune | 447 B |
Data încărcării | 17 Februarie 2025, 09:51 | Scor / rezultat | Eroare de compilare |
roy-warshall.cpp: In function 'void citire()': roy-warshall.cpp:6:2: error: 'cin' was not declared in this scope cin>>n>>m; ^ roy-warshall.cpp:6:2: note: suggested alternative: In file included from roy-warshall.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ roy-warshall.cpp: In function 'void afis()': roy-warshall.cpp:17:25: error: 'cout' was not declared in this scope for(int i=1; i<=n; i++,cout<<endl) ^ roy-warshall.cpp:17:25: note: suggested alternative: In file included from roy-warshall.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ roy-warshall.cpp:17:31: error: 'endl' was not declared in this scope for(int i=1; i<=n; i++,cout<<endl) ^ roy-warshall.cpp:17:31: note: suggested alternative: In file included from /usr/include/c++/4.8/iostream:39:0, from roy-warshall.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Roy-Warshall 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.