Rezumat problemă

sudoku

#1518

Scrieţi un program care, pentru o matrice 9 x 9 dată, reprezentând un puzzle SUDOKU, determină o soluţie a unui astfel de puzzle.

Admitere Informatica Iasi, 2014

Fișiere Antal Alexandru (Courage) medie

Clasa 11 Backtracking Backtracking in plan

Rezolvă

Detalii

Problema	sudoku	Operații I/O	sudoku.in/sudoku.out
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64814476	Utilizator	Fratila Adrian (FratilaAdrien09)
Fișier	sudoku.cpp	Dimensiune	1.40 KB
Data încărcării	03 Iunie 2026, 09:21	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sudoku.cpp:7:10: error: expected unqualified-id before string constant
    7 | ifstream("sudoku.in");
      |          ^~~~~~~~~~~
sudoku.cpp:7:10: error: expected ‘)’ before string constant
    7 | ifstream("sudoku.in");
      |         ~^~~~~~~~~~~
      |          )
sudoku.cpp:8:10: error: expected unqualified-id before string constant
    8 | ofstream("sudoku.out");
      |          ^~~~~~~~~~~~
sudoku.cpp:8:10: error: expected ‘)’ before string constant
    8 | ofstream("sudoku.out");
      |         ~^~~~~~~~~~~~
      |          )
sudoku.cpp: In function ‘bool bck()’:
sudoku.cpp:41:8: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   41 |        for(int j = 1; j <= 9; j++)
      |        ^~~
sudoku.cpp:59:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   59 |             return true;
      |             ^~~~~~
sudoku.cpp: In function ‘int main()’:
sudoku.cpp:68:13: error: ‘fin’ was not declared in this scope
   68 |             fin >> a[i][j];
      |             ^~~
sudoku.cpp:76:13: error: ‘fout’ was not declared in this scope
   76 |             fout << a[i][j] << " ";
      |             ^~~~
sudoku.cpp:77:9: error: ‘fout’ was not declared in this scope
   77 |         fout << endl;
      |         ^~~~

Cum funcționează evaluarea?