#4349
Scrieţi un program care, cunoscând numărul cerinței c (egal cu 1 sau cu 2), numărul n și un șir de n numere naturale, va obține:
- pentru cerința 1: Să se afișeze câte numere-munte și câte numere-vale sunt în șir.
- pentru cerința 2 : Să se afișeze cel mai mic număr-munte care este palindrom și este obținut prin utilizarea unui număr maxim de cifre diferite între ele, dintre toate cifrele conținute de numerele-munte din șir.
Olimpiada Municipală de Informatică, Iași, 2023
| Problema | numere28 | Operații I/O |
numere.in/numere.out
|
|---|---|---|---|
| Limita timp | 1 secunde | Limita memorie |
Total: 8 MB
/
Stivă 4 MB
|
| Id soluție | #63347447 | Utilizator | |
| Fișier | numere28.cpp | Dimensiune | 511 B |
| Data încărcării | 27 Februarie 2026, 09:34 | Scor/rezultat | Eroare de compilare |
numere28.cpp: In function 'int main()': numere28.cpp:29:5: error: no match for 'operator>>' (operand types are 'std::ofstream {aka std::basic_ofstream<char>}' and 'long long int') fout>>m>>" ">>v; ^ numere28.cpp:29:5: note: candidates are: In file included from /usr/include/c++/4.8/string:53:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from numere28.cpp:1: /usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&) operator>>(basic_istream<_CharT, _Traits>& __in, ^ /usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/istream:882:0, from /usr/include/c++/4.8/fstream:38, from numere28.cpp:1: /usr/include/c++/4.8/bits/istream.tcc:955:5: note: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) ^ /usr/include/c++/4.8/bits/istream.tcc:955:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/istream:882:0, from /usr/include/c++/4.8/fstream:38, from numere28.cpp:1: /usr/include/c++/4.8/bits/istream.tcc:923:5: note: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) ^ /usr/include/c++/4.8/bits/istream.tcc:923:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from numere28.cpp:1: /usr/include/c++/4.8/istream:727:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&) operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c) ^ /usr/include/c++/4.8/istream:727:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from numere28.cpp:1: /usr/include/c++/4.8/istream:732:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&) operator>>(basic_istream<char, _Traits>& __in, signed char& __c) ^ /usr/include/c++/4.8/istream:732:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from numere28.cpp:1: /usr/include/c++/4.8/istream:774:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*) operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s) ^ /usr/include/c++/4.8/istream:774:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from numere28.cpp:1: /usr/include/c++/4.8/istream:779:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*) operator>>(basic_istream<char, _Traits>& __in, signed char* __s) ^ /usr/include/c++/4.8/istream:779:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<char, _Traits>' fout>>m>>" ">>v; ^ In file included from /usr/include/c++/4.8/fstream:38:0, from numere28.cpp:1: /usr/include/c++/4.8/istream:872:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x) ^ /usr/include/c++/4.8/istream:872:5: note: template argument deduction/substitution failed: numere28.cpp:29:7: note: 'std::ofstream {aka std::basic_ofstream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>' fout>>m>>" ">>v; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema numere28 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.