Rezumat problemă

Chenar

#210

Să se parcurgă în sensul acelor de ceasornic chenarul exterior al unei matrice pătratice.

Variante Bacalaureat 2009

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor pătratice Bacalaureat Bacalaureat 2009

Rezolvă

Detalii

Problema	Chenar	Operații I/O	chenar.in/chenar.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64518629	Utilizator	Antonache Matei (MateiAnt)
Fișier	chenar.cpp	Dimensiune	483 B
Data încărcării	12 Mai 2026, 10:46	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

chenar.cpp:5:1: error: expected ‘,’ or ‘;’ before ‘ofstream’
    5 | ofstream fout("chenar.out")
      | ^~~~~~~~
chenar.cpp: In function ‘int main()’:
chenar.cpp:10:10: error: ‘n’ was not declared in this scope
   10 |     fin>>n;
      |          ^
chenar.cpp:13:18: error: ‘a’ was not declared in this scope
   13 |             fin>>a[i][j];
      |                  ^
chenar.cpp:15:9: error: ‘fout’ was not declared in this scope
   15 |         fout<<a[1][j]<<" ";
      |         ^~~~
chenar.cpp:15:15: error: ‘a’ was not declared in this scope
   15 |         fout<<a[1][j]<<" ";
      |               ^
chenar.cpp:17:9: error: ‘fout’ was not declared in this scope
   17 |         fout<<a[i][n]<<" ";
      |         ^~~~
chenar.cpp:17:15: error: ‘a’ was not declared in this scope
   17 |         fout<<a[i][n]<<" ";
      |               ^
chenar.cpp:19:9: error: ‘fout’ was not declared in this scope
   19 |         fout<<a[n][j]<<" ";
      |         ^~~~
chenar.cpp:19:15: error: ‘a’ was not declared in this scope
   19 |         fout<<a[n][j]<<" ";
      |               ^
chenar.cpp:21:9: error: ‘fout’ was not declared in this scope
   21 |         fout<<a[i][1]<<" ";
      |         ^~~~
chenar.cpp:21:15: error: ‘a’ was not declared in this scope
   21 |         fout<<a[i][1]<<" ";
      |               ^
chenar.cpp:9:13: warning: unused variable ‘sd1’ [-Wunused-variable]
    9 |     int i,j,sd1,sd2;
      |             ^~~
chenar.cpp:9:17: warning: unused variable ‘sd2’ [-Wunused-variable]
    9 |     int i,j,sd1,sd2;
      |                 ^~~

Cum funcționează evaluarea?