Rezumat problemă

Rotire

#224

Se dă o matrice cu m linii şi n coloane şi elemente numere naturale. Să se construiască un nou tablou bidimensional cu n linii şi m coloane, obţinut din primul prin rotirea acestuia în sens trigonometric cu 90 ^o.

Variante Bacalaureat 2009

Fișiere Candale Silviu (silviu) medie

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

Rezolvă

Detalii

Problema	Rotire	Operații I/O	rotire.in/rotire.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64626406	Utilizator	Stefan Maria (MariaStefan)
Fișier	rotire.cpp	Dimensiune	456 B
Data încărcării	19 Mai 2026, 11:20	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

rotire.cpp: In function ‘int main()’:
rotire.cpp:5:17: error: variable ‘std::ifstream fin’ has initializer but incomplete type
    5 |     ifstream fin("rotire.in")
      |                 ^
rotire.cpp:6:5: error: expected ‘,’ or ‘;’ before ‘ofstream’
    6 |     ofstream fout("rotire.out")
      |     ^~~~~~~~
rotire.cpp:8:10: error: ‘n’ was not declared in this scope
    8 |     fin>>n>>m;
      |          ^
rotire.cpp:8:13: error: ‘m’ was not declared in this scope; did you mean ‘tm’?
    8 |     fin>>n>>m;
      |             ^
      |             tm
rotire.cpp:11:29: error: expected ‘)’ before ‘;’ token
   11 |         for(int j=1;j<=m;j++;)
      |            ~                ^
      |                             )
rotire.cpp:11:9: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   11 |         for(int j=1;j<=m;j++;)
      |         ^~~
rotire.cpp:11:30: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   11 |         for(int j=1;j<=m;j++;)
      |                              ^
rotire.cpp:11:30: error: expected primary-expression before ‘)’ token
rotire.cpp:15:29: error: expected ‘)’ before ‘;’ token
   15 |         for(int j=m;j>=1;j--;)
      |            ~                ^
      |                             )
rotire.cpp:15:9: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   15 |         for(int j=m;j>=1;j--;)
      |         ^~~
rotire.cpp:15:30: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   15 |         for(int j=m;j>=1;j--;)
      |                              ^
rotire.cpp:15:30: error: expected primary-expression before ‘)’ token
rotire.cpp:23:6: error: expected ‘}’ at end of input
   23 |     }
      |      ^
rotire.cpp:10:5: note: to match this ‘{’
   10 |     {
      |     ^
rotire.cpp:23:6: error: expected ‘}’ at end of input
   23 |     }
      |      ^
rotire.cpp:4:1: note: to match this ‘{’
    4 | {
      | ^

Cum funcționează evaluarea?