#644
DetDrum2
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 | #36063984 | Utilizator | |
Fișier | detdrum2.cpp | Dimensiune | 1.02 KB |
Data încărcării | 03 Aprilie 2022, 12:53 | Scor / rezultat | Eroare de compilare |
detdrum2.cpp:5:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("detdrum2.in"); ^ detdrum2.cpp:6:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("detdrum2.out"); ^ detdrum2.cpp: In function 'int main()': detdrum2.cpp:17:5: error: reference to 'cin' is ambiguous cin>>n>>p>>q; ^ detdrum2.cpp:5:10: note: candidates are: <typeprefixerror>cin ifstream cin("detdrum2.in"); ^ In file included from detdrum2.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ detdrum2.cpp:20:9: error: reference to 'cin' is ambiguous cin>>t[i]; ^ detdrum2.cpp:5:10: note: candidates are: <typeprefixerror>cin ifstream cin("detdrum2.in"); ^ In file included from detdrum2.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ detdrum2.cpp:54:9: error: reference to 'cout' is ambiguous cout<<drum1[i]<<' '; ^ detdrum2.cpp:6:10: note: candidates are: <typeprefixerror>cout ofstream cout("detdrum2.out"); ^ In file included from detdrum2.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ detdrum2.cpp:56:9: error: reference to 'cout' is ambiguous cout<<drum2[i]<<' '; ^ detdrum2.cpp:6:10: note: candidates are: <typeprefixerror>cout ofstream cout("detdrum2.out"); ^ In file included from detdrum2.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 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.