#124
Se citeşte un număr natural nenul n. Să se afişeze, în ordine invers lexicografică, permutările mulţimii {1,2,..,n}.
| Problema | Permutari1 | Operații I/O |
permutari1.in/permutari1.out
|
|---|---|---|---|
| Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64261107 | Utilizator | |
| Fișier | permutari1.cpp | Dimensiune | 547 B |
| Data încărcării | 26 Aprilie 2026, 23:16 | Scor/rezultat | Eroare de compilare |
permutari1.cpp:3:30: warning: missing terminating ' character 3 | ifstream fin("permutari1.in")' | ^ permutari1.cpp:3:30: error: missing terminating ' character permutari1.cpp:4:32: warning: missing terminating ' character 4 | ofstream fout("permutari1.out")' | ^ permutari1.cpp:4:32: error: missing terminating ' character permutari1.cpp:4:1: error: expected ‘,’ or ‘;’ before ‘ofstream’ 4 | ofstream fout("permutari1.out")' | ^~~~~~~~ permutari1.cpp: In function ‘void afis(int)’: permutari1.cpp:11:27: error: ‘fout’ was not declared in this scope 11 | for(int i=1;i<=k;i++) fout<<a[i]<<" "; | ^~~~ permutari1.cpp:11:33: error: ‘a’ was not declared in this scope 11 | for(int i=1;i<=k;i++) fout<<a[i]<<" "; | ^ permutari1.cpp:12:7: error: ‘fout’ was not declared in this scope 12 | fout<<endl; | ^~~~ permutari1.cpp: In function ‘void backefic(int)’: permutari1.cpp:17:15: error: ‘n’ was not declared in this scope 17 | for(int i=n;i>=1;i--) | ^ permutari1.cpp:19:12: error: ‘pus’ was not declared in this scope; did you mean ‘puts’? 19 | if(pus[i]==0) | ^~~ | puts permutari1.cpp:21:13: error: ‘a’ was not declared in this scope 21 | a[k]=i; | ^ permutari1.cpp: In function ‘int main()’: permutari1.cpp:33:10: error: ‘n’ was not declared in this scope 33 | fin>>n; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Permutari1 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.