#123
Permutari
Se citeşte un număr natural nenul n
. Să se afişeze, în ordine lexicografică, permutările mulţimii {1,2,..,n}
.
Problema | Permutari | Operații I/O |
![]() permutari.in /permutari.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #56450085 | Utilizator | |
Fișier | permutari.cpp | Dimensiune | 536 B |
Data încărcării | 19 Februarie 2025, 20:13 | Scor / rezultat | Eroare de compilare |
permutari.cpp:5:16: warning: missing terminating " character [enabled by default] offstream cout("permutari.out); ^ permutari.cpp:5:1: error: missing terminating " character offstream cout("permutari.out); ^ permutari.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("permutari.in"); ^ permutari.cpp:5:1: error: 'offstream' does not name a type offstream cout("permutari.out); ^ permutari.cpp: In function 'void afis()': permutari.cpp:10:21: error: 'n' was not declared in this scope for(int i=1; i<=n;++i) ^ permutari.cpp:11:15: error: 'x' was not declared in this scope cout<<x[i]<<" "; ^ permutari.cpp: In function 'void back(int)': permutari.cpp:16:20: error: 'n' was not declared in this scope for(int i=1;i<=n;++i) ^ permutari.cpp:17:16: error: 'P' was not declared in this scope if(!P(i)) ^ permutari.cpp:20:13: error: 'x' was not declared in this scope x[1]=i; ^ permutari.cpp: In function 'int main()': permutari.cpp:31:5: error: reference to 'cin' is ambiguous cin>>n; ^ permutari.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("permutari.in"); ^ In file included from permutari.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ permutari.cpp:31:10: error: 'n' was not declared in this scope cin>>n; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Permutari 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.