Rezumat problemă

Arhitectura2

#1192

Pentru un sir de n numere naturale reprezentand inaltimile unor cladiri , sa se raspunda la o intrebare pentru fiecare element .

Fișiere Jurj Flaviu-Andrei (jurjstyle) Andrei Jurj dificilă

Clasa 9 Tablouri unidimensionale (vectori) Sortarea vectorilor

Rezolvă

Detalii

Problema	Arhitectura2	Operații I/O	arhitectura2.in/arhitectura2.out
Limita timp	1.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57992215	Utilizator	Baciu Anda (Anda00)
Fișier	arhitectura2.cpp	Dimensiune	630 B
Data încărcării	07 Mai 2025, 10:30	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

arhitectura2.cpp:17:13: error: variable 'std::ifstream cin' has initializer but incomplete type
 ifstream cin("arhitectura2.in");

             ^
arhitectura2.cpp:18:14: error: variable 'std::ofstream cout' has initializer but incomplete type
 ofstream cout("arhitectura2.out");

              ^
arhitectura2.cpp: In function 'int main()':
arhitectura2.cpp:27:5: error: reference to 'cin' is ambiguous
     cin>>n;

     ^
arhitectura2.cpp:17:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("arhitectura2.in");

          ^
In file included from arhitectura2.cpp:14:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
arhitectura2.cpp:29:9: error: reference to 'cin' is ambiguous
         cin>>v[i];

         ^
arhitectura2.cpp:17:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("arhitectura2.in");

          ^
In file included from arhitectura2.cpp:14:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
arhitectura2.cpp:32:9: error: reference to 'cout' is ambiguous
         cout<<v[i]<<" ";

         ^
arhitectura2.cpp:18:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("arhitectura2.out");

          ^
In file included from arhitectura2.cpp:14:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
arhitectura2.cpp:33:5: error: reference to 'cout' is ambiguous
     cout<<"\n";

     ^
arhitectura2.cpp:18:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("arhitectura2.out");

          ^
In file included from arhitectura2.cpp:14:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
arhitectura2.cpp:36:18: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses]
         if(2*v[i]==v[i-1]|+v[i+1]) cout<<1<<" ";

                  ^
arhitectura2.cpp:36:36: error: reference to 'cout' is ambiguous
         if(2*v[i]==v[i-1]|+v[i+1]) cout<<1<<" ";

                                    ^
arhitectura2.cpp:18:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("arhitectura2.out");

          ^
In file included from arhitectura2.cpp:14:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
arhitectura2.cpp:37:18: error: reference to 'cout' is ambiguous
             else cout<<0<<" ";

                  ^
arhitectura2.cpp:18:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("arhitectura2.out");

          ^
In file included from arhitectura2.cpp:14:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^

Cum funcționează evaluarea?