#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 | #25579653 | Utilizator | |
Fișier | permutari.cpp | Dimensiune | 693 B |
Data încărcării | 10 Noiembrie 2020, 09:14 | Scor / rezultat | Eroare de compilare |
permutari.cpp:5:1: error: expected ',' or ';' before 'ofstream' ofstream out("permutari.out") ^ permutari.cpp: In function 'void init(int)': permutari.cpp:9:4: error: 's' was not declared in this scope s[k]=0; ^ permutari.cpp: In function 'int succesor(int)': permutari.cpp:13:8: error: 's' was not declared in this scope if (s[k]<n) ^ permutari.cpp:13:13: error: 'n' was not declared in this scope if (s[k]<n) ^ permutari.cpp: In function 'int valid(int)': permutari.cpp:22:12: error: 's' was not declared in this scope if(s[k]==s[i]) return 0; ^ permutari.cpp: In function 'int solutie(int)': permutari.cpp:27:15: error: 'n' was not declared in this scope return k==n; ^ permutari.cpp: In function 'void tipar()': permutari.cpp:31:20: error: 'n' was not declared in this scope for(int i=1;i<=n;i++) ^ permutari.cpp:32:9: error: 'out' was not declared in this scope out<<s[i]<<" "; ^ permutari.cpp:32:14: error: 's' was not declared in this scope out<<s[i]<<" "; ^ permutari.cpp:33:5: error: 'out' was not declared in this scope out<<endl; ^ permutari.cpp: In function 'void bt(int)': permutari.cpp:39:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(valid(k)) ^ permutari.cpp: In function 'int main()': permutari.cpp:45:10: error: 'n' was not declared in this scope in>>n; ^ permutari.cpp: In function 'int succesor(int)': permutari.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ permutari.cpp: In function 'int solutie(int)': permutari.cpp:28:1: 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.