Rezumat problemă

VerifPrim

#45

Să se scrie un program care citește un număr natural și verifică dacă este prim.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Algoritmi elementari Divizibilitate Numere prime

Rezolvă

Detalii

Problema	VerifPrim	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57134359	Utilizator	Jingan Matei (JinganMatei)
Fișier	verifprim.cpp	Dimensiune	271 B
Data încărcării	17 Martie 2025, 21:51	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

verifprim.cpp:2:17: error: 'ztd' is not a namespace-name
 using namespace ztd;

                 ^
verifprim.cpp:2:20: error: expected namespace-name before ';' token
 using namespace ztd;

                    ^
verifprim.cpp: In function 'int main()':
verifprim.cpp:6:5: error: 'cin' was not declared in this scope
     cin>>n;

     ^
verifprim.cpp:6:5: note: suggested alternative:
In file included from verifprim.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
verifprim.cpp:10:13: error: 'prim' was not declared in this scope
             prim = false;

             ^
verifprim.cpp:11:8: error: 'prim' was not declared in this scope
     if(prim)

        ^
verifprim.cpp:12:9: error: 'cout' was not declared in this scope
         cout <<"Da";

         ^
verifprim.cpp:12:9: note: suggested alternative:
In file included from verifprim.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
verifprim.cpp:14:9: error: 'cout' was not declared in this scope
         cout <<"Nu";

         ^
verifprim.cpp:14:9: note: suggested alternative:
In file included from verifprim.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^

Cum funcționează evaluarea?