Rezumat problemă

Siruri1

#1307

Se citeşte un şir X de numere naturale cu n elemente. Scrieţi un program care determină şirul Y de numere prime distincte, care figurează la puterea întâi în cel puţin o descompunere ȋn factori primi a unui număr din șirul X. Dacă niciun element al şirului X nu are un factor prim la puterea întâi, atunci se va tipări mesajul Sirul Y e vid.

Admitere Mate-Info UBB, septembrie 2013

Consola Candale Silviu (silviu) medie

Clasa 10 Subprograme Probleme diverse

Rezolvă

Detalii

Problema	Siruri1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64246104	Utilizator	P. Alessia (alessia_p04)
Fișier	siruri1.cpp	Dimensiune	1.45 KB
Data încărcării	25 Aprilie 2026, 13:17	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

siruri1.cpp: In function ‘void citire(int*, int)’:
siruri1.cpp:6:9: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
    6 |         cin >> x[i];
      |         ^~~
      |         std::cin
In file included from siruri1.cpp:2:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
siruri1.cpp: In function ‘void afisare(int*, int)’:
siruri1.cpp:13:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   13 |         cout << "Sirul Y este vid";
      |         ^~~~
      |         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
siruri1.cpp:18:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   18 |         cout << y[i] << " ";
      |         ^~~~
      |         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
siruri1.cpp: In function ‘void sortare(int*, int)’:
siruri1.cpp:69:22: error: ‘v’ was not declared in this scope
   69 |                 swap(v[i], v[j]);
      |                      ^
siruri1.cpp:69:17: error: ‘swap’ was not declared in this scope
   69 |                 swap(v[i], v[j]);
      |                 ^~~~
siruri1.cpp:69:17: note: suggested alternatives:
In file included from /usr/include/c++/13/string:54,
                 from /usr/include/c++/13/bits/locale_classes.h:40,
                 from /usr/include/c++/13/bits/ios_base.h:41,
                 from /usr/include/c++/13/ios:44,
                 from /usr/include/c++/13/ostream:40,
                 from /usr/include/c++/13/iostream:41:
/usr/include/c++/13/bits/basic_string.h:3994:5: note:   ‘std::swap’
 3994 |     swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~
In file included from /usr/include/c++/13/bits/exception_ptr.h:41,
                 from /usr/include/c++/13/exception:164,
                 from /usr/include/c++/13/ios:41:
/usr/include/c++/13/bits/move.h:189:5: note:   ‘std::swap’
  189 |     swap(_Tp& __a, _Tp& __b)
      |     ^~~~
/usr/include/c++/13/bits/exception_ptr.h:230:5: note:   ‘std::__exception_ptr::swap’
  230 |     swap(exception_ptr& __lhs, exception_ptr& __rhs)
      |     ^~~~
siruri1.cpp: In function ‘int main()’:
siruri1.cpp:76:5: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
   76 |     cin >> n;
      |     ^~~
      |     std::cin
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~

Cum funcționează evaluarea?