#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 | #15016146 | Utilizator | |
Fișier | permutari.cpp | Dimensiune | 825 B |
Data încărcării | 28 Martie 2019, 11:47 | Scor / rezultat | Eroare de compilare |
permutari.cpp:6:13: error: variable 'std::ifstream fin' has initializer but incomplete type ifstream fin("permutari.in"); ^ permutari.cpp:7:1: error: 'ofsream' does not name a type ofsream fout("permutari.out"); ^ permutari.cpp:9:6: error: expected unqualified-id before 'int' (int st[100],n; ^ permutari.cpp:9:6: error: expected ')' before 'int' permutari.cpp: In function 'bool succesor(int)': permutari.cpp:12:12: error: 'st' was not declared in this scope return st[k]<n; ^ permutari.cpp:12:18: error: 'n' was not declared in this scope return st[k]<n; ^ permutari.cpp: In function 'bool solutie(int)': permutari.cpp:16:15: error: 'n' was not declared in this scope return k==n; ^ permutari.cpp: In function 'bool valid(int)': permutari.cpp:21:12: error: 'st' was not declared in this scope if(st[i]==st[k]) ^ permutari.cpp: In function 'void tipar(int)': permutari.cpp:28:9: error: 'fout' was not declared in this scope fout<<st[i]<<" "; ^ permutari.cpp:28:15: error: 'st' was not declared in this scope fout<<st[i]<<" "; ^ permutari.cpp:29:5: error: 'fout' was not declared in this scope fout<<endl; ^ permutari.cpp: In function 'void bck()': permutari.cpp:34:5: error: 'st' was not declared in this scope st[k]=0; ^ permutari.cpp: In function 'int main()': permutari.cpp:52:10: error: 'n' was not declared in this scope fin>>n; ^ permutari.cpp: In function 'bool succesor(int)': permutari.cpp:13:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ permutari.cpp: In function 'bool solutie(int)': permutari.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type] } ^
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.