#1860
BlackFriday
Anul acesta unele magazine din România s-au hotărât să organizeze BlackFriday joia, altele de luni până joi, iar altele sâmbătă şi duminică. Ele au afişat n
preţuri înainte de ieftinire şi cele n
preţuri după ieftinire. Aflaţi ce produs s-a ieftinit cu cel mai mare procent.
Problema | BlackFriday | Operații I/O |
blackfriday.in /blackfriday.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #50228390 | Utilizator | |
Fișier | blackfriday.cpp | Dimensiune | 467 B |
Data încărcării | 01 Aprilie 2024, 15:31 | Scor / rezultat | Eroare de compilare |
blackfriday.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("blackfriday.in"); ^ blackfriday.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("blackfriday.out"); ^ blackfriday.cpp: In function 'int main()': blackfriday.cpp:8:5: error: reference to 'cin' is ambiguous cin >> n; ^ blackfriday.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("blackfriday.in"); ^ In file included from blackfriday.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ blackfriday.cpp:10:9: error: reference to 'cin' is ambiguous cin >> v[i] ; ^ blackfriday.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("blackfriday.in"); ^ In file included from blackfriday.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ blackfriday.cpp:12:9: error: reference to 'cin' is ambiguous cin >> t[i]; ^ blackfriday.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("blackfriday.in"); ^ In file included from blackfriday.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ blackfriday.cpp:16:5: error: reference to 'cout' is ambiguous cout << contor; ^ blackfriday.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("blackfriday.out"); ^ In file included from blackfriday.cpp:2:0: /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 BlackFriday 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.