#645
DetDrum3
Se dă vectorul de tați al unui arbore cu rădăcină cu n
noduri în care fiecare nod are asociată o valoare numerică. Determinați drumul de la rădăcină la un nod terminal pentru care suma valorilor asociate nodurilor este maximă.
Problema | DetDrum3 | Operații I/O |
![]() detdrum3.in /detdrum3.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #49149689 | Utilizator | |
Fișier | detdrum3.cpp | Dimensiune | 835 B |
Data încărcării | 17 Februarie 2024, 08:39 | Scor / rezultat | Eroare de compilare |
detdrum3.cpp:3:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("detdrum3.in"); ^ detdrum3.cpp:4:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("detdrum3.out"); ^ detdrum3.cpp: In function 'void drum(int)': detdrum3.cpp:12:9: error: reference to 'cout' is ambiguous cout << k << " "; ^ detdrum3.cpp:4:10: note: candidates are: <typeprefixerror>cout ofstream cout("detdrum3.out"); ^ In file included from detdrum3.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ detdrum3.cpp: In function 'int main()': detdrum3.cpp:30:5: error: reference to 'cin' is ambiguous cin>>n; ^ detdrum3.cpp:3:10: note: candidates are: <typeprefixerror>cin ifstream cin("detdrum3.in"); ^ In file included from detdrum3.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ detdrum3.cpp:32:9: error: reference to 'cin' is ambiguous cin>>t[i]; ^ detdrum3.cpp:3:10: note: candidates are: <typeprefixerror>cin ifstream cin("detdrum3.in"); ^ In file included from detdrum3.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ detdrum3.cpp:34:9: error: reference to 'cin' is ambiguous cin>>v[i]; ^ detdrum3.cpp:3:10: note: candidates are: <typeprefixerror>cin ifstream cin("detdrum3.in"); ^ In file included from detdrum3.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ detdrum3.cpp:46:5: error: reference to 'cout' is ambiguous cout<<cmax<<"\n"; ^ detdrum3.cpp:4:10: note: candidates are: <typeprefixerror>cout ofstream cout("detdrum3.out"); ^ In file included from detdrum3.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 DetDrum3 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.