Rezumat problemă

Permutari

#123

Se citeşte un număr natural nenul n. Să se afişeze, în ordine lexicografică, permutările mulţimii {1,2,..,n}.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	Permutari	Operații I/O	permutari.in/permutari.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#62979430	Utilizator	Istudor Denis Ionut (Denis________)
Fișier	permutari.cpp	Dimensiune	662 B
Data încărcării	09 Februarie 2026, 14:18	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

permutari.cpp:6:1: error: expected ',' or ';' before 'int'
 int st[11], n, k;

 ^
permutari.cpp: In function 'void init()':
permutari.cpp:7:13: error: 'st' was not declared in this scope
 void init(){st[k]=0;}

             ^
permutari.cpp:7:16: error: 'k' was not declared in this scope
 void init(){st[k]=0;}

                ^
permutari.cpp: In function 'int amsuccesor()':
permutari.cpp:9:4: error: 'st' was not declared in this scope
 if(st[k]<n)

    ^
permutari.cpp:9:7: error: 'k' was not declared in this scope
 if(st[k]<n)

       ^
permutari.cpp:9:10: error: 'n' was not declared in this scope
 if(st[k]<n)

          ^
permutari.cpp: In function 'int evalid()':
permutari.cpp:18:16: error: 'k' was not declared in this scope
 for(i = 1; i < k; i++)

                ^
permutari.cpp:19:8: error: 'st' was not declared in this scope
     if(st[k]==st[i]) return 0;

        ^
permutari.cpp: In function 'int eval()':
permutari.cpp:22:19: error: 'k' was not declared in this scope
 int eval(){return k==n;}

                   ^
permutari.cpp:22:22: error: 'n' was not declared in this scope
 int eval(){return k==n;}

                      ^
permutari.cpp: In function 'void tipar()':
permutari.cpp:24:15: error: 'n' was not declared in this scope
 for(i = 1; i<=n;i++) cout<<st[i]<<' ';

               ^
permutari.cpp:24:28: error: 'st' was not declared in this scope
 for(i = 1; i<=n;i++) cout<<st[i]<<' ';

                            ^
permutari.cpp: In function 'void run()':
permutari.cpp:28:9: error: 'k' was not declared in this scope
 int as; k=1;init();

         ^
permutari.cpp: In function 'int main()':
permutari.cpp:38:10: error: 'n' was not declared in this scope
     cin>>n;run();return 0;

          ^
permutari.cpp: In function 'int eval()':
permutari.cpp:22:24: warning: control reaches end of non-void function [-Wreturn-type]
 int eval(){return k==n;}

                        ^

Cum funcționează evaluarea?