#644
Se dă vectorul de tați al unui arbore cu rădăcină cu n noduri și doua noduri p q. Determinați drumul elementar de la nodul p la nodul q.
| Problema | DetDrum2 | Operații I/O |
detdrum2.in/detdrum2.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64415723 | Utilizator | |
| Fișier | detdrum2.cpp | Dimensiune | 689 B |
| Data încărcării | 05 Mai 2026, 20:55 | Scor/rezultat | Eroare de compilare |
detdrum2.cpp: In function ‘int main()’: detdrum2.cpp:25:5: error: reference to ‘cin’ is ambiguous 25 | cin >> n >> p >> q; | ^~~ In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146, from detdrum2.cpp:1: /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ detdrum2.cpp:6:10: note: ‘std::ifstream cin’ 6 | ifstream cin("detdrum2.in"); | ^~~ detdrum2.cpp:28:9: error: reference to ‘cin’ is ambiguous 28 | cin >> T[i]; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ detdrum2.cpp:6:10: note: ‘std::ifstream cin’ 6 | ifstream cin("detdrum2.in"); | ^~~ detdrum2.cpp:41:9: error: reference to ‘cout’ is ambiguous 41 | cout << p << " "; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ detdrum2.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("detdrum2.out"); | ^~~~ detdrum2.cpp:44:5: error: reference to ‘cout’ is ambiguous 44 | cout << p; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ detdrum2.cpp:7:10: note: ‘std::ofstream cout’ 7 | ofstream cout("detdrum2.out"); | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema DetDrum2 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.