Rezumat problemă

Multimi1

#530

Se dau două mulțimi de numere naturale. Să se afișeze reuniunea și intersecția lor.

Consola Candale Silviu (silviu) medie

Clasa 9 Tablouri unidimensionale (vectori) Interclasare

Rezolvă

Detalii

Problema	Multimi1	Operații I/O	tastatură/ecran
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64162760	Utilizator	arusti o (utilizator1223334444)
Fișier	multimi1.cpp	Dimensiune	682 B
Data încărcării	21 Aprilie 2026, 09:51	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

multimi1.cpp: In function ‘int main()’:
multimi1.cpp:5:5: error: ‘cin’ was not declared in this scope
    5 |     cin>>n;
      |     ^~~
multimi1.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 | using namespace std;
multimi1.cpp:11:24: error: ‘cout’ was not declared in this scope
   11 |             if(a[z]!=v)cout<<a[z]<<' ';
      |                        ^~~~
multimi1.cpp:11:24: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
multimi1.cpp:16:24: error: ‘cout’ was not declared in this scope
   16 |             if(b[x]!=v)cout<<b[x]<<' ';
      |                        ^~~~
multimi1.cpp:16:24: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
multimi1.cpp:23:5: error: ‘cout’ was not declared in this scope
   23 |     cout<<endl;
      |     ^~~~
multimi1.cpp:23:5: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
multimi1.cpp:23:11: error: ‘endl’ was not declared in this scope
   23 |     cout<<endl;
      |           ^~~~
multimi1.cpp:1:1: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?
  +++ |+#include <ostream>
    1 | using namespace std;

Cum funcționează evaluarea?