#1005
Se dă o listă cu numere naturale. Să se determine numerele naturale nenule cu cel mult patru cifre care nu apar în lista dată.
| Problema | Numere8 | Operații I/O |
numere8.in/numere8.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #63758681 | Utilizator | |
| Fișier | numere8.cpp | Dimensiune | 360 B |
| Data încărcării | 18 Martie 2026, 00:06 | Scor/rezultat | Eroare de compilare |
numere8.cpp: In function 'int main()': numere8.cpp:6:5: error: 'ifstream' was not declared in this scope ifstream fin("numere8.in"); ^ numere8.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 numere8.cpp:1: /usr/include/c++/4.8/iosfwd:157:34: note: 'std::ifstream' typedef basic_ifstream<char> ifstream; ^ numere8.cpp:6:14: error: expected ';' before 'fin' ifstream fin("numere8.in"); ^ numere8.cpp:7:5: error: 'ofstream' was not declared in this scope ofstream fout("numre8.out"); ^ numere8.cpp:7:5: 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 numere8.cpp:1: /usr/include/c++/4.8/iosfwd:160:34: note: 'std::ofstream' typedef basic_ofstream<char> ofstream; ^ numere8.cpp:7:14: error: expected ';' before 'fout' ofstream fout("numre8.out"); ^ numere8.cpp:9:11: error: 'fin' was not declared in this scope while(fin>>x) ^ numere8.cpp:16:13: error: 'cout' was not declared in this scope cout<<i<<" ";} ^ numere8.cpp:16:13: note: suggested alternative: In file included from numere8.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ numere8.cpp:17:5: error: 'fin' was not declared in this scope fin.close(); ^ numere8.cpp:18:5: error: 'fout' was not declared in this scope fout.cloe(); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Numere8 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.