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	#63555988	Utilizator	Toma Iulia (tomaiulia)
Fișier	perfecte.cpp	Dimensiune	822 B
Data încărcării	09 Martie 2026, 13:00	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

perfecte.cpp: In function 'int main()':
perfecte.cpp:12:5: error: reference to 'cin' is ambiguous
     cin >> n;

     ^
perfecte.cpp:5:10: note: candidates are: std::ifstream cin
 ifstream cin("interclasare1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
perfecte.cpp:14:9: error: reference to 'cin' is ambiguous
         cin >> a[i];

         ^
perfecte.cpp:5:10: note: candidates are: std::ifstream cin
 ifstream cin("interclasare1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
perfecte.cpp:15:5: error: reference to 'cin' is ambiguous
     cin >> m;

     ^
perfecte.cpp:5:10: note: candidates are: std::ifstream cin
 ifstream cin("interclasare1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
perfecte.cpp:17:9: error: reference to 'cin' is ambiguous
         cin >> b[i];

         ^
perfecte.cpp:5:10: note: candidates are: std::ifstream cin
 ifstream cin("interclasare1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
perfecte.cpp:37:9: error: reference to 'cout' is ambiguous
         cout << c[i] << " ";

         ^
perfecte.cpp:6:10: note: candidates are: std::ofstream cout
 ofstream cout("interclasare1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
perfecte.cpp:39:13: error: reference to 'cout' is ambiguous
             cout << endl;

             ^
perfecte.cpp:6:10: note: candidates are: std::ofstream cout
 ofstream cout("interclasare1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from perfecte.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^

Cum funcționează evaluarea?