#676
CountPrimSub
Se dă un arbore binar care conține valori numere naturale. Se dau k
noduri din arbore și se cere determinarea, pentru fiecare nod, a numărului de noduri din subarborele cu rădăcina în acel nod care conțin valori prime.
Problema | CountPrimSub | Operații I/O |
countprimsub.in /countprimsub.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #22681889 | Utilizator | |
Fișier | countprimsub.cpp | Dimensiune | 958 B |
Data încărcării | 29 Aprilie 2020, 19:43 | Scor / rezultat | Eroare de compilare |
countprimsub.cpp:4:14: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin ("countprimsub.in"); ^ countprimsub.cpp:5:15: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout ("countprimsub.out"); ^ countprimsub.cpp: In function 'void citire()': countprimsub.cpp:12:5: error: reference to 'cin' is ambiguous cin>>n; ^ countprimsub.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin ("countprimsub.in"); ^ In file included from countprimsub.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ countprimsub.cpp:16:13: error: reference to 'cin' is ambiguous cin>>A[i].info>>A[i].st>>A[i].dr; ^ countprimsub.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin ("countprimsub.in"); ^ In file included from countprimsub.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ countprimsub.cpp:13:9: warning: unused variable 'st' [-Wunused-variable] int st,dr,x; ^ countprimsub.cpp:13:12: warning: unused variable 'dr' [-Wunused-variable] int st,dr,x; ^ countprimsub.cpp:13:15: warning: unused variable 'x' [-Wunused-variable] int st,dr,x; ^ countprimsub.cpp: In function 'int SDR(int, int&)': countprimsub.cpp:45:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ countprimsub.cpp: In function 'int main()': countprimsub.cpp:51:5: error: reference to 'cin' is ambiguous cin>>nr; ^ countprimsub.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin ("countprimsub.in"); ^ In file included from countprimsub.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ countprimsub.cpp:54:9: error: reference to 'cin' is ambiguous cin>>x; a=0; ^ countprimsub.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin ("countprimsub.in"); ^ In file included from countprimsub.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ countprimsub.cpp:56:9: error: reference to 'cout' is ambiguous cout<<a<<'\n'; ^ countprimsub.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout ("countprimsub.out"); ^ In file included from countprimsub.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 CountPrimSub 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.