Rezumat problemă

Multimi

#528

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

Consola Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Probleme diverse

Rezolvă

Detalii

Problema	Multimi	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63603813	Utilizator	Cojocaru Andreea (andreutttttt)
Fișier	multimi.cpp	Dimensiune	726 B
Data încărcării	11 Martie 2026, 09:02	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

multimi.cpp:3:21: error: conflicting declaration 'int n'
 int n[1001],b[1001],n,m,in[1001],re[2001],i,j,k,x;

                     ^
multimi.cpp:3:5: error: 'n' has a previous declaration as 'int n [1001]'
 int n[1001],b[1001],n,m,in[1001],re[2001],i,j,k,x;

     ^
multimi.cpp: In function 'int main()':
multimi.cpp:6:10: error: cannot bind 'std::istream {aka std::basic_istream<char>}' lvalue to 'std::basic_istream<char>&&'
     cin>>n;

          ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from multimi.cpp:1:
/usr/include/c++/4.8/istream:872:5: error:   initializing argument 1 of 'std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = int [1001]]'
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
multimi.cpp:7:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
     for(i=1;i<=n;i++)

                ^
multimi.cpp:8:14: error: 'a' was not declared in this scope
         cin>>a[i];

              ^
multimi.cpp:13:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
     while(i<=n && j<=m)

              ^
multimi.cpp:14:12: error: 'a' was not declared in this scope
         if(a[i]<b[j])

            ^
multimi.cpp:26:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
     while(i<=n)

              ^
multimi.cpp:27:17: error: 'a' was not declared in this scope
         re[k++]=a[i++];

                 ^

Cum funcționează evaluarea?