Rezumat problemă

Permutari2

#125

Se citeşte un număr natural nenul n, apoi n numere naturale distincte. Să se afişeze, în ordine lexicografică, permutările mulţimii formate din cele n numere citite.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	Permutari2	Operații I/O	permutari2.in/permutari2.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#59390327	Utilizator	Stefan Vilsanescu (svilsanescu)
Fișier	permutari2.cpp	Dimensiune	981 B
Data încărcării	26 Septembrie 2025, 19:48	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

permutari2.cpp:7:1: error: expected ',' or ';' before 'int'
 int x[20], n, k, i,v[30];

 ^
permutari2.cpp: In function 'void init()':
permutari2.cpp:11:5: error: 'x' was not declared in this scope
     x[k]=0;

     ^
permutari2.cpp:11:7: error: 'k' was not declared in this scope
     x[k]=0;

       ^
permutari2.cpp: In function 'int succesor()':
permutari2.cpp:16:8: error: 'x' was not declared in this scope
     if(x[k]<n)

        ^
permutari2.cpp:16:10: error: 'k' was not declared in this scope
     if(x[k]<n)

          ^
permutari2.cpp:16:13: error: 'n' was not declared in this scope
     if(x[k]<n)

             ^
permutari2.cpp: In function 'int valid()':
permutari2.cpp:27:15: error: 'k' was not declared in this scope
     for(i=1;i<k;i++)

               ^
permutari2.cpp:28:12: error: 'x' was not declared in this scope
         if(x[i]==x[k]) return 0;

            ^
permutari2.cpp: In function 'int solutie()':
permutari2.cpp:34:13: error: 'k' was not declared in this scope
     return (k==n);

             ^
permutari2.cpp:34:16: error: 'n' was not declared in this scope
     return (k==n);

                ^
permutari2.cpp: In function 'void tiparire()':
permutari2.cpp:40:16: error: 'n' was not declared in this scope
     for(i=1;i<=n;i++)

                ^
permutari2.cpp:41:12: error: 'v' was not declared in this scope
         g<<v[x[i]];

            ^
permutari2.cpp:41:14: error: 'x' was not declared in this scope
         g<<v[x[i]];

              ^
permutari2.cpp: In function 'void back()':
permutari2.cpp:47:5: error: 'k' was not declared in this scope
     k=1;

     ^
permutari2.cpp: In function 'int main()':
permutari2.cpp:70:8: error: 'n' was not declared in this scope
     f>>n;

        ^
permutari2.cpp:72:12: error: 'v' was not declared in this scope
         f>>v[i];

            ^
permutari2.cpp: In function 'int succesor()':
permutari2.cpp:22:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^
permutari2.cpp: In function 'int solutie()':
permutari2.cpp:35:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?