Rezumat problemă

Paritate

#109

Să se scrie un program care citeşte de la tastatură un număr natural şi verifică dacă numărul este par sau impar.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Elemente de baza ale limbajului Structura de decizie

Rezolvă

Detalii

Problema	Paritate	Operații I/O	tastatură/ecran
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64320965	Utilizator	Lóránd Nagy (Lorand67)
Fișier	paritate.cpp	Dimensiune	188 B
Data încărcării	29 Aprilie 2026, 14:57	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

paritate.cpp: In function ‘int main()’:
paritate.cpp:6:5: error: ‘cin’ was not declared in this scope
    6 |     cin>>x;
      |     ^~~
paritate.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 | //#include <iostream>
paritate.cpp:8:6: error: ‘cout’ was not declared in this scope
    8 |      cout<<n<<" este par";
      |      ^~~~
paritate.cpp:8:6: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
paritate.cpp:8:12: error: ‘n’ was not declared in this scope
    8 |      cout<<n<<" este par";
      |            ^
paritate.cpp:10:5: error: ‘cout’ was not declared in this scope
   10 |     cout<<n<<" este impar";
      |     ^~~~
paritate.cpp:10:5: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
paritate.cpp:10:11: error: ‘n’ was not declared in this scope
   10 |     cout<<n<<" este impar";
      |           ^
paritate.cpp:9:1: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
    9 | else
      | ^~~~
paritate.cpp:11:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
   11 |     returm 0;
      |     ^~~~~~
paritate.cpp:11:5: error: ‘returm’ was not declared in this scope

Cum funcționează evaluarea?