#416
Grade
Se dă lista muchiilor unui graf neorientat. Să se afișeze gradul fiecărui vârf.
Problema | Grade | Operații I/O |
grade.in /grade.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #16429236 | Utilizator | |
Fișier | grade.cpp | Dimensiune | 642 B |
Data încărcării | 02 August 2019, 14:50 | Scor / rezultat | Eroare de compilare |
grade.cpp: In function 'int main()': grade.cpp:6:5: error: 'ifstream' was not declared in this scope ifstream fin; ^ grade.cpp:6:5: note: suggested alternative: In file included from /usr/include/c++/4.8/ios:38:0, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from grade.cpp:1: /usr/include/c++/4.8/iosfwd:157:34: note: 'std::ifstream' typedef basic_ifstream<char> ifstream; ^ grade.cpp:6:14: error: expected ';' before 'fin' ifstream fin; ^ grade.cpp:7:5: error: 'fin' was not declared in this scope fin.open("grade.in"); ^ grade.cpp:8:5: error: 'ofstream' was not declared in this scope ofstream fout; ^ grade.cpp:8:5: note: suggested alternative: In file included from /usr/include/c++/4.8/ios:38:0, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from grade.cpp:1: /usr/include/c++/4.8/iosfwd:160:34: note: 'std::ofstream' typedef basic_ofstream<char> ofstream; ^ grade.cpp:8:14: error: expected ';' before 'fout' ofstream fout; ^ grade.cpp:9:5: error: 'fout' was not declared in this scope fout.open("grade.out"); ^ grade.cpp:29:9: error: 'cout' was not declared in this scope cout<<aparitii[i]<<" "; ^ grade.cpp:29:9: note: suggested alternative: In file included from grade.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ grade.cpp:27:9: warning: unused variable 'counter' [-Wunused-variable] int counter = 0; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Grade 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.