Rezumat problemă

numereXI

#4877

Se citește un număr natural n având cifrele diferite două câte două. Afișați în ordine crescătoare numerele care se pot obține din cifrele lui n care au tot atâtea cifre ca numărul n și care nu au două cifre prime alăturate.

Consola Muresan Ciprian (mcip1977) Ciprian Muresan ușoară

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	numereXI	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64337281	Utilizator	sandor sara (miau_sara)
Fișier	numerexi.cpp	Dimensiune	890 B
Data încărcării	30 Aprilie 2026, 12:06	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

numerexi.cpp:11:3: error: expected unqualified-id before ‘/’ token
   11 | **/
      |   ^
numerexi.cpp: In function ‘void citire()’:
numerexi.cpp:17:3: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
   17 |   cin>>x;
      |   ^~~
      |   std::cin
In file included from numerexi.cpp:1:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
numerexi.cpp:32:4: error: invalid types ‘int[int]’ for array subscript
   32 |   x[2]=x[3]=x[5]=x[7]=1;
      |    ^
numerexi.cpp:32:9: error: invalid types ‘int[int]’ for array subscript
   32 |   x[2]=x[3]=x[5]=x[7]=1;
      |         ^
numerexi.cpp:32:14: error: invalid types ‘int[int]’ for array subscript
   32 |   x[2]=x[3]=x[5]=x[7]=1;
      |              ^
numerexi.cpp:32:19: error: invalid types ‘int[int]’ for array subscript
   32 |   x[2]=x[3]=x[5]=x[7]=1;
      |                   ^
numerexi.cpp: In function ‘void backt(int)’:
numerexi.cpp:40:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   40 |         cout<<v[s[t]];
      |         ^~~~
      |         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
numerexi.cpp:39:7: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   39 |       for(int t=1;t<=n;t++)
      |       ^~~
numerexi.cpp:41:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   41 |         cout<<'\n';
      |         ^~~~
numerexi.cpp:41:9: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   41 |         cout<<'\n';
      |         ^~~~
      |         std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
numerexi.cpp: In function ‘int main()’:
numerexi.cpp:61:10: error: too few arguments to function ‘void backt(int)’
   61 |     backt();
      |     ~~~~~^~
numerexi.cpp:35:6: note: declared here
   35 | void backt(int i)
      |      ^~~~~

Cum funcționează evaluarea?