Rezumat problemă

sir_vale

#1326

Sa se verifice dacă un şir dat este şir vale.

Consola Szabo Zoltan (SzaboZoltan) Zoltan Szabo ușoară

Clasa 9 Tablouri unidimensionale (vectori) Verificarea unor proprietăţi

Rezolvă

Detalii

Problema	sir_vale	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64774751	Utilizator	Mălinaș Gabriel (Gabriel_1234)
Fișier	sir_vale.cpp	Dimensiune	861 B
Data încărcării	29 Mai 2026, 12:52	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sir_vale.cpp:2:7: error: expected nested-name-specifier before ‘namspace’
    2 | using namspace std;
      |       ^~~~~~~~
sir_vale.cpp: In function ‘int main()’:
sir_vale.cpp:7:5: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
    7 |     cin>>n;
      |     ^~~
      |     std::cin
In file included from sir_vale.cpp:1:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
sir_vale.cpp:14:13: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   14 |             cout<<"NU";
      |             ^~~~
      |             std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sir_vale.cpp:23:21: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   23 |                     cout<<"NU";
      |                     ^~~~
      |                     std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sir_vale.cpp:32:25: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   32 |                         cout<<"NU";
      |                         ^~~~
      |                         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sir_vale.cpp:27:20: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wdangling-else]
   27 |                 if (a[i]>a[i+1])
      |                    ^
sir_vale.cpp:36:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   36 |         cout<<"DA";
      |         ^~~~
      |         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sir_vale.cpp:38:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   38 |         cout<<"NU";
      |         ^~~~
      |         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~

Cum funcționează evaluarea?