#321
PartitiiNumar1
Se dă un număr natural n
. Determinaţi, în ordine lexicografică, toate modalităţile de a-l scrie pe n
ca sumă de numere naturale distincte.
Problema | PartitiiNumar1 | Operații I/O |
partitiinumar1.in /partitiinumar1.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #21114157 | Utilizator | |
Fișier | partitiinumar1.cpp | Dimensiune | 434 B |
Data încărcării | 20 Februarie 2020, 11:52 | Scor / rezultat | Eroare de compilare |
partitiinumar1.cpp:10:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("partitiinumar1.in"); ^ partitiinumar1.cpp:11:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("partitiinumar1.out"); ^ partitiinumar1.cpp: In function 'void back(int, int)': partitiinumar1.cpp:20:4: error: reference to 'cout' is ambiguous cout<<s[j]<<" "; ^ partitiinumar1.cpp:11:10: note: candidates are: <typeprefixerror>cout ofstream cout("partitiinumar1.out"); ^ In file included from partitiinumar1.cpp:6:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ partitiinumar1.cpp:21:3: error: reference to 'cout' is ambiguous cout<<endl; ^ partitiinumar1.cpp:11:10: note: candidates are: <typeprefixerror>cout ofstream cout("partitiinumar1.out"); ^ In file included from partitiinumar1.cpp:6:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ partitiinumar1.cpp:28:18: error: 'backt' was not declared in this scope backt(i+1,sp+j); ^ partitiinumar1.cpp: In function 'int main()': partitiinumar1.cpp:34:2: error: reference to 'cin' is ambiguous cin>>n; ^ partitiinumar1.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin("partitiinumar1.in"); ^ In file included from partitiinumar1.cpp:6:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ partitiinumar1.cpp:35:11: error: 'backt' was not declared in this scope backt(1,0); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema PartitiiNumar1 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.