Rezumat problemă

Perfecte

#1960

Se dă un șir de n numere naturale nenule. Pentru fiecare element din șir se va afișa valoarea 1 dacă acesta este perfect sau 0 în caz contrar.

Consola Horia Apostol (ApostolHoria) Horia Apostol medie

Clasa 9 Tablouri unidimensionale (vectori) Probleme diverse

Rezolvă

Detalii

Problema	Perfecte	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 1 MB / Stivă 1 MB
Id soluție	#63714124	Utilizator	Hodorogea Ana (AnaHodorogea)
Fișier	perfecte.cpp	Dimensiune	843 B
Data încărcării	16 Martie 2026, 13:11	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

perfecte.cpp:2:1: error: 'include' does not name a type
 include namespace std;

 ^
perfecte.cpp: In function 'int main()':
perfecte.cpp:7:11: error: 'cin' was not declared in this scope
     if (!(cin >> n)) return 1;

           ^
perfecte.cpp:7:11: note: suggested alternative:
In file included from perfecte.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
perfecte.cpp:11:9: error: 'cin' was not declared in this scope
         cin >> num;

         ^
perfecte.cpp:11:9: note: suggested alternative:
In file included from perfecte.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
perfecte.cpp:14:13: error: 'cout' was not declared in this scope
             cout << 0 << (i == n - 1 ? "" : " ");

             ^
perfecte.cpp:14:13: note: suggested alternative:
In file included from perfecte.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
perfecte.cpp:29:13: error: 'cout' was not declared in this scope
             cout << 1 << (i == n - 1 ? "" : " ");

             ^
perfecte.cpp:29:13: note: suggested alternative:
In file included from perfecte.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
perfecte.cpp:31:13: error: 'cout' was not declared in this scope
             cout << 0 << (i == n - 1 ? "" : " ");

             ^
perfecte.cpp:31:13: note: suggested alternative:
In file included from perfecte.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
perfecte.cpp:35:5: error: 'cout' was not declared in this scope
     cout << endl;

     ^
perfecte.cpp:35:5: note: suggested alternative:
In file included from perfecte.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
perfecte.cpp:35:13: error: 'endl' was not declared in this scope
     cout << endl;

             ^
perfecte.cpp:35:13: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^

Cum funcționează evaluarea?