Rezumat problemă

Unice

#267

Se dau n numere naturale cu cel mult două cifre fiecare. Să se determine acele numere care apar o singură dată.

Variante Bacalaureat 2009

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Vectori caracteristici / de frecventa Bacalaureat Bacalaureat 2009

Rezolvă

Detalii

Problema	Unice	Operații I/O	unice.in/unice.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64507618	Utilizator	Babeanu Andrei (ghenduzi)
Fișier	unice.cpp	Dimensiune	658 B
Data încărcării	11 Mai 2026, 18:58	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

unice.cpp:8:1: error: ‘ifstream’ does not name a type
    8 | ifstream fin("unice.in");
      | ^~~~~~~~
unice.cpp:9:1: error: ‘ofstream’ does not name a type
    9 | ofstream fout("unice.out");
      | ^~~~~~~~
unice.cpp: In function ‘int main()’:
unice.cpp:15:5: error: ‘fin’ was not declared in this scope
   15 |     fin >> n;
      |     ^~~
unice.cpp:17:5: error: ‘vector’ was not declared in this scope; did you mean ‘std::vector’?
   17 |     vector<int> f;
      |     ^~~~~~
      |     std::vector
In file included from /usr/include/c++/13/vector:66,
                 from unice.cpp:2:
/usr/include/c++/13/bits/stl_vector.h:428:11: note: ‘std::vector’ declared here
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
unice.cpp:17:12: error: expected primary-expression before ‘int’
   17 |     vector<int> f;
      |            ^~~
unice.cpp:30:13: error: ‘f’ was not declared in this scope
   30 |             f.push_back(v[i]);
      |             ^
unice.cpp:35:10: error: ‘f’ was not declared in this scope
   35 |     sort(f.begin(), f.end());
      |          ^
unice.cpp:35:5: error: ‘sort’ was not declared in this scope; did you mean ‘std::sort’?
   35 |     sort(f.begin(), f.end());
      |     ^~~~
      |     std::sort
In file included from /usr/include/c++/13/algorithm:61,
                 from unice.cpp:1:
/usr/include/c++/13/bits/stl_algo.h:4882:5: note: ‘std::sort’ declared here
 4882 |     sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
      |     ^~~~
unice.cpp:38:9: error: ‘fout’ was not declared in this scope
   38 |         fout << f[i] << " ";
      |         ^~~~
unice.cpp:43:5: error: ‘fout’ was not declared in this scope
   43 |     fout.close();
      |     ^~~~

Cum funcționează evaluarea?