#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 | #9050174 | Utilizator | |
Fișier | permutari.cpp | Dimensiune | 400 B |
Data încărcării | 29 Martie 2018, 08:46 | Scor / rezultat | Eroare de compilare |
permutari.cpp:3:2: error: 'ifstream' does not name a type ifstream f("permutari.in ") ^ permutari.cpp: In function 'void afisare_sol()': permutari.cpp:8:17: error: 'n' was not declared in this scope {for(int i=1;i<=n;i++) ^ permutari.cpp:9:2: error: 'fout' was not declared in this scope fout<<x[i]<<" "; ^ permutari.cpp:9:8: error: 'x' was not declared in this scope fout<<x[i]<<" "; ^ permutari.cpp:10:2: error: 'fout' was not declared in this scope fout<<endl; ^ permutari.cpp:10:8: error: 'endl' was not declared in this scope fout<<endl; ^ permutari.cpp:10:8: note: suggested alternative: In file included from /usr/include/c++/4.8/iostream:39:0, from permutari.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^ permutari.cpp: In function 'void perm(int)': permutari.cpp:14:7: error: 'n' was not declared in this scope if(k==n+1) ^ permutari.cpp:18:6: error: 'use' was not declared in this scope if(!use[i]) ^ permutari.cpp:19:3: error: 'x' was not declared in this scope {x[k]=i;use[i]=1; ^ permutari.cpp: At global scope: permutari.cpp:24:11: error: '::main' must return 'int' void main() ^ permutari.cpp: In function 'int main()': permutari.cpp:25:2: error: 'fout' was not declared in this scope {fout<<"n=";fin>>n; ^ permutari.cpp:25:13: error: 'fin' was not declared in this scope {fout<<"n=";fin>>n; ^ permutari.cpp:25:18: error: 'n' was not declared in this scope {fout<<"n=";fin>>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.