Rezumat problemă

cifre_romane1

#3257

Dan vrea să transforme un număr scris cu cifre romane într-un număr scris cu cifre arabe.

proprie

Fișiere Parmi Nous (traianflorianalin) Traian Florian Alin Moldoveanu medie

Clasa 10 Şiruri de caractere Prelucrări elementare pe șiruri de caractere

Rezolvă

Detalii

Problema	cifre_romane1	Operații I/O	cifre_romane1.in/cifre_romane1.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57115227	Utilizator	Alexandrescu Luciu (GhiocelAS)
Fișier	cifre_romane1.cpp	Dimensiune	672 B
Data încărcării	17 Martie 2025, 10:50	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

cifre_romane1.cpp: In function 'int main()':
cifre_romane1.cpp:22:13: error: ambiguous overload for 'operator=' (operand types are 'std::string {aka std::basic_string<char>}' and 'int')
         v[1]=0;

             ^
cifre_romane1.cpp:22:13: note: candidates are:
In file included from /usr/include/c++/4.8/string:52:0,
                 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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from cifre_romane1.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:546:7: note: std::basic_string<_CharT, _Traits, _Alloc>& std::basic_string<_CharT, _Traits, _Alloc>::operator=(const std::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       operator=(const basic_string& __str) 
       ^
/usr/include/c++/4.8/bits/basic_string.h:554:7: note: std::basic_string<_CharT, _Traits, _Alloc>& std::basic_string<_CharT, _Traits, _Alloc>::operator=(const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       operator=(const _CharT* __s) 
       ^
/usr/include/c++/4.8/bits/basic_string.h:565:7: note: std::basic_string<_CharT, _Traits, _Alloc>& std::basic_string<_CharT, _Traits, _Alloc>::operator=(_CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       operator=(_CharT __c) 
       ^
/usr/include/c++/4.8/bits/basic_string.h:580:7: note: std::basic_string<_CharT, _Traits, _Alloc>& std::basic_string<_CharT, _Traits, _Alloc>::operator=(std::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       operator=(basic_string&& __str)
       ^
cifre_romane1.cpp:38:9: error: expected primary-expression before '}' token
         }

         ^
cifre_romane1.cpp:38:9: error: expected ';' before '}' token
cifre_romane1.cpp:11:10: warning: unused variable 's' [-Wunused-variable]
     char s[5];

          ^

Cum funcționează evaluarea?