#324
Se dă un număr natural n şi o mulţime cu m elemente, numere naturale nenule. Determinaţi, în ordine lexicografică, toate modalităţile de a-l scrie pe n ca sumă de termeni din acea mulţime.
| Problema | PartitiiNumar4 | Operații I/O |
partitiinumar4.in/partitiinumar4.out
|
|---|---|---|---|
| Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64108192 | Utilizator | |
| Fișier | partitiinumar4.cpp | Dimensiune | 635 B |
| Data încărcării | 17 Aprilie 2026, 12:15 | Scor/rezultat | Eroare de compilare |
partitiinumar4.cpp:3:1: error: ‘ifstream’ does not name a type 3 | ifstream fin("partitiinumar4.in") ; | ^~~~~~~~ partitiinumar4.cpp:4:1: error: ‘ofstream’ does not name a type 4 | ofstream fout("partitiinumar4.out") ; | ^~~~~~~~ partitiinumar4.cpp: In function ‘void afisare(int)’: partitiinumar4.cpp:11:5: error: ‘fout’ was not declared in this scope 11 | fout<<a[i]<<' '; | ^~~~ partitiinumar4.cpp:12:5: error: ‘fout’ was not declared in this scope 12 | fout<<endl; | ^~~~ partitiinumar4.cpp:12:11: error: ‘endl’ was not declared in this scope; did you mean ‘std::endl’? 12 | fout<<endl; | ^~~~ | std::endl In file included from /usr/include/c++/13/istream:41, from /usr/include/c++/13/fstream:40, from partitiinumar4.cpp:1: /usr/include/c++/13/ostream:735:5: note: ‘std::endl’ declared here 735 | endl(basic_ostream<_CharT, _Traits>& __os) | ^~~~ partitiinumar4.cpp: In function ‘int main()’: partitiinumar4.cpp:36:4: error: ‘fin’ was not declared in this scope 36 | fin>>n>>m; | ^~~ partitiinumar4.cpp:40:11: error: expected ‘;’ before ‘fin’ 40 | back(1, 0) | ^ | ; 41 | fin.close(); | ~~~ partitiinumar4.cpp:42:5: error: ‘fout’ was not declared in this scope 42 | fout.close(); | ^~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema PartitiiNumar4 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.