#3909
Permutari6
Se citesc două numere a
și b
. Să se afișeze, în ordine lexicografică, permutările mulțimii {a, a + 1, ..., b}
.
Problema | Permutari6 | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #48365679 | Utilizator | |
Fișier | permutari6.cpp | Dimensiune | 536 B |
Data încărcării | 23 Ianuarie 2024, 11:17 | Scor / rezultat | Eroare de compilare |
permutari6.cpp:5:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("componenteconexe1.in"); ^ permutari6.cpp:6:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("componenteconexe1.out"); ^ permutari6.cpp: In function 'void dfs(int)': permutari6.cpp:12:5: error: reference to 'cout' is ambiguous cout<<nod; ^ permutari6.cpp:6:10: note: candidates are: <typeprefixerror>cout ofstream cout("componenteconexe1.out"); ^ In file included from permutari6.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ permutari6.cpp:14:34: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(a[nod][i]=1&&v[nod==0]){ ^ permutari6.cpp:17:18: warning: pointer to a function used in arithmetic [-Wpointer-arith] dfs[i]; ^ permutari6.cpp:17:18: warning: value computed is not used [-Wunused-value] permutari6.cpp:17:18: warning: statement has no effect [-Wunused-value] permutari6.cpp: In function 'int main()': permutari6.cpp:25:5: error: reference to 'cin' is ambiguous cin>>n; ^ permutari6.cpp:5:10: note: candidates are: <typeprefixerror>cin ifstream cin("componenteconexe1.in"); ^ In file included from permutari6.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ permutari6.cpp:26:11: error: reference to 'cin' is ambiguous while(cin){ ^ permutari6.cpp:5:10: note: candidates are: <typeprefixerror>cin ifstream cin("componenteconexe1.in"); ^ In file included from permutari6.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ permutari6.cpp:27:9: error: reference to 'cin' is ambiguous cin>>x>>y; ^ permutari6.cpp:5:10: note: candidates are: <typeprefixerror>cin ifstream cin("componenteconexe1.in"); ^ In file included from permutari6.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Permutari6 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.