#124
Permutari1
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 | #28074930 | Utilizator | |
Fișier | permutari1.cpp | Dimensiune | 794 B |
Data încărcării | 21 Februarie 2021, 14:03 | Scor / rezultat | Eroare de compilare |
permutari1.cpp:5:1: error: 'ifstream' does not name a type ifstream fin("permutari1.in"); ^ permutari1.cpp:6:1: error: 'ofstream' does not name a type ofstream fout("permutari1.out"); ^ permutari1.cpp: In function 'void afisare(int)': permutari1.cpp:13:16: error: 'n' was not declared in this scope for(i=1;i<=n;i++) ^ permutari1.cpp:14:9: error: 'fout' was not declared in this scope fout<<v[i]<<' '; ^ permutari1.cpp:14:15: error: 'v' was not declared in this scope fout<<v[i]<<' '; ^ permutari1.cpp:15:5: error: 'fout' was not declared in this scope fout<<endl; ^ permutari1.cpp: In function 'void back(int)': permutari1.cpp:21:16: error: 'n' was not declared in this scope for(i=1;i<=n;i++) ^ permutari1.cpp:23:9: error: 'v' was not declared in this scope v[k]=x[i]; ^ permutari1.cpp:23:14: error: 'x' was not declared in this scope v[k]=x[i]; ^ permutari1.cpp:24:19: error: 'valid' was not declared in this scope if(valid(k)) ^ permutari1.cpp:26:25: error: 'solutie' was not declared in this scope if(solutie(k)) ^ permutari1.cpp: In function 'int main()': permutari1.cpp:35:5: error: 'fin' was not declared in this scope fin>>n; ^ permutari1.cpp:35:10: error: 'n' was not declared in this scope fin>>n; ^ permutari1.cpp:37:14: error: 'x' was not declared in this scope fin>>x[i]; ^ permutari1.cpp:40:16: error: 'x' was not declared in this scope if(x[i]>x[j]) ^
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.