#3215
kth
C++
Scrieți funcția Kth
care primește ca parametri:
a
– un vector de numere întregin
– un număr natural reprezentând numărul elementelor vectoruluix
– un număr întregk
– un număr naturalFuncția va returna poziția din vector unde x
apare pentru a k
-a oară, sau -1
dacă x
nu apare de cel puțin k
ori
Problema | kth | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #50660098 | Utilizator | |
Fișier | kth.cpp | Dimensiune | 508 B |
Data încărcării | 18 Aprilie 2024, 23:46 | Scor / rezultat | Eroare de compilare |
kth.cpp: In function 'int main()': kth.cpp:17:5: error: reference to 'cin' is ambiguous cin>>n>>k>>l; ^ kth.cpp:10:10: note: candidates are: std::ifstream cin ifstream cin("kth.in"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ kth.cpp:20:9: error: reference to 'cin' is ambiguous cin>>v[i]; ^ kth.cpp:10:10: note: candidates are: std::ifstream cin ifstream cin("kth.in"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ kth.cpp:21:5: error: reference to 'cin' is ambiguous cin>>m; ^ kth.cpp:10:10: note: candidates are: std::ifstream cin ifstream cin("kth.in"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ kth.cpp:24:9: error: reference to 'cin' is ambiguous cin>>a; ^ kth.cpp:10:10: note: candidates are: std::ifstream cin ifstream cin("kth.in"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ kth.cpp:32:6: error: reference to 'cout' is ambiguous cout<<rez[k-1]; ^ kth.cpp:11:10: note: candidates are: std::ofstream cout ofstream cout("kth.out"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ kth.cpp: In function 'int main()': kth.cpp:42:5: error: redefinition of 'int main()' int main() ^ kth.cpp:14:5: error: 'int main()' previously defined here int main() ^ kth.cpp:45:5: error: reference to 'cin' is ambiguous cin >> n >> x >> k; ^ kth.cpp:10:10: note: candidates are: std::ifstream cin ifstream cin("kth.in"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ kth.cpp:47:9: error: reference to 'cin' is ambiguous cin >> a[i]; ^ kth.cpp:10:10: note: candidates are: std::ifstream cin ifstream cin("kth.in"); ^ In file included from kth.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ kth.cpp:48:23: error: 'Kth' was not declared in this scope p = Kth(a, n, x, k); ^ kth.cpp:49:5: error: reference to 'cout' is ambiguous cout << p << "\n"; ^ kth.cpp:11:10: note: candidates are: std::ofstream cout ofstream cout("kth.out"); ^ In file included from kth.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 kth face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. 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.