Rezumat problemă

b16rec

#3095

Se dă un număr n în baza 16. Să se transforme acest număr în baza 10, folosind un subprogram recursiv.

Consola Andrei Visalon (Prekzursil) Ovidiu Mihail Dumitrescu, Mirela Mlisan, Andrei Visalon ușoară

Clasa 10 Şiruri de caractere Probleme diverse

Rezolvă

Detalii

Problema	b16rec	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 64 MB
Id soluție	#56756725	Utilizator	Stanciu Alexia (Alexiastst21)
Fișier	b16rec.cpp	Dimensiune	474 B
Data încărcării	04 Martie 2025, 21:10	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

b16rec.cpp: In function 'long long int conversie(int)':
b16rec.cpp:11:9: error: reference to 'hex' is ambiguous
     if (hex[poz] >= '0' && hex[poz] <= '9')

         ^
b16rec.cpp:6:6: note: candidates are: char hex [19]
 char hex[19]; 

      ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from b16rec.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:947:3: note:                 std::ios_base& std::hex(std::ios_base&)
   hex(ios_base& __base)
   ^
b16rec.cpp:11:28: error: reference to 'hex' is ambiguous
     if (hex[poz] >= '0' && hex[poz] <= '9')

                            ^
b16rec.cpp:6:6: note: candidates are: char hex [19]
 char hex[19]; 

      ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from b16rec.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:947:3: note:                 std::ios_base& std::hex(std::ios_base&)
   hex(ios_base& __base)
   ^
b16rec.cpp:12:19: error: reference to 'hex' is ambiguous
         valoare = hex[poz] - '0';

                   ^
b16rec.cpp:6:6: note: candidates are: char hex [19]
 char hex[19]; 

      ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from b16rec.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:947:3: note:                 std::ios_base& std::hex(std::ios_base&)
   hex(ios_base& __base)
   ^
b16rec.cpp:14:19: error: reference to 'hex' is ambiguous
         valoare = hex[poz] - 'A' + 10;

                   ^
b16rec.cpp:6:6: note: candidates are: char hex [19]
 char hex[19]; 

      ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from b16rec.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:947:3: note:                 std::ios_base& std::hex(std::ios_base&)
   hex(ios_base& __base)
   ^
b16rec.cpp: In function 'int main()':
b16rec.cpp:20:12: error: reference to 'hex' is ambiguous
     cin >> hex; 

            ^
b16rec.cpp:6:6: note: candidates are: char hex [19]
 char hex[19]; 

      ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from b16rec.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:947:3: note:                 std::ios_base& std::hex(std::ios_base&)
   hex(ios_base& __base)
   ^
b16rec.cpp:21:26: error: reference to 'hex' is ambiguous
     int lungime = strlen(hex);

                          ^
b16rec.cpp:6:6: note: candidates are: char hex [19]
 char hex[19]; 

      ^
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from b16rec.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:947:3: note:                 std::ios_base& std::hex(std::ios_base&)
   hex(ios_base& __base)
   ^

Cum funcționează evaluarea?