Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.

Detalii evaluare #64610057

Rezumat problemă

GenMat3
#208

Scrieţi un program care citeşte de la tastatură două numere naturale nenule n şi m şi construieşte în memorie o matrice cu n linii şi m coloane astfel încât, parcurgând tabloul linie cu linie de sus în jos şi fiecare linie de la stânga la dreapta, să se obţină şirul primelor n*m pătrate perfecte impare , ordonat strict crescător.

Variante Bacalaureat 2009
Consola Candale Silviu (silviu) ușoară
Clasa 9 Tablouri bidimensionale (matrice) Generări de matrice Bacalaureat Bacalaureat 2009
Rezolvă

Detalii

Problema GenMat3 Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #64610057 Utilizator Petrica Dan (PetricaDan)
Fișier genmat3.cpp Dimensiune 399 B
Data încărcării 18 Mai 2026, 15:07 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

genmat3.cpp:5:1: error: extended character   is not valid in an identifier
    5 |    int i,j,n,m;
      | ^
genmat3.cpp:5:1: error: extended character   is not valid in an identifier
genmat3.cpp:6:1: error: extended character   is not valid in an identifier
    6 |    cin>>n;
      | ^
genmat3.cpp:6:1: error: extended character   is not valid in an identifier
genmat3.cpp:7:1: error: extended character   is not valid in an identifier
    7 |    cin>>m;
      | ^
genmat3.cpp:7:1: error: extended character   is not valid in an identifier
genmat3.cpp:8:1: error: extended character   is not valid in an identifier
    8 |    int a[n+2][m+2];
      | ^
genmat3.cpp:8:1: error: extended character   is not valid in an identifier
genmat3.cpp:9:1: error: extended character   is not valid in an identifier
    9 |    int r=1;
      | ^
genmat3.cpp:9:1: error: extended character   is not valid in an identifier
genmat3.cpp:10:1: error: extended character   is not valid in an identifier
   10 |    for(i=1;i<=n;i++)
      | ^
genmat3.cpp:10:1: error: extended character   is not valid in an identifier
genmat3.cpp:11:1: error: extended character   is not valid in an identifier
   11 |      for(j=1;j<=m;j++){
      | ^
genmat3.cpp:11:1: error: extended character   is not valid in an identifier
genmat3.cpp:11:1: error: extended character   is not valid in an identifier
genmat3.cpp:11:1: error: extended character   is not valid in an identifier
genmat3.cpp:12:1: error: extended character   is not valid in an identifier
   12 |      a[i][j]=r*r;
      | ^
genmat3.cpp:12:1: error: extended character   is not valid in an identifier
genmat3.cpp:12:1: error: extended character   is not valid in an identifier
genmat3.cpp:12:1: error: extended character   is not valid in an identifier
genmat3.cpp:13:1: error: extended character   is not valid in an identifier
   13 |      r=r+2;
      | ^
genmat3.cpp:13:1: error: extended character   is not valid in an identifier
genmat3.cpp:13:1: error: extended character   is not valid in an identifier
genmat3.cpp:13:1: error: extended character   is not valid in an identifier
genmat3.cpp:14:1: error: extended character   is not valid in an identifier
   14 |      }
      | ^
genmat3.cpp:14:1: error: extended character   is not valid in an identifier
genmat3.cpp:14:1: error: extended character   is not valid in an identifier
genmat3.cpp:14:1: error: extended character   is not valid in an identifier
genmat3.cpp:15:1: error: extended character   is not valid in an identifier
   15 |      for(i=1;i<=n;i++)
      | ^
genmat3.cpp:15:1: error: extended character   is not valid in an identifier
genmat3.cpp:15:1: error: extended character   is not valid in an identifier
genmat3.cpp:15:1: error: extended character   is not valid in an identifier
genmat3.cpp:16:1: error: extended character   is not valid in an identifier
   16 |      {
      | ^
genmat3.cpp:16:1: error: extended character   is not valid in an identifier
genmat3.cpp:16:1: error: extended character   is not valid in an identifier
genmat3.cpp:16:1: error: extended character   is not valid in an identifier
genmat3.cpp:17:1: error: extended character   is not valid in an identifier
   17 |      for(j=1;j<=m;j++)
      | ^
genmat3.cpp:17:1: error: extended character   is not valid in an identifier
genmat3.cpp:17:1: error: extended character   is not valid in an identifier
genmat3.cpp:17:1: error: extended character   is not valid in an identifier
genmat3.cpp:18:1: error: extended character   is not valid in an identifier
   18 |      cout<<a[i][j]<<" ";
      | ^
genmat3.cpp:18:1: error: extended character   is not valid in an identifier
genmat3.cpp:18:1: error: extended character   is not valid in an identifier
genmat3.cpp:18:1: error: extended character   is not valid in an identifier
genmat3.cpp:19:1: error: extended character   is not valid in an identifier
   19 |      cout<<endl;
      | ^
genmat3.cpp:19:1: error: extended character   is not valid in an identifier
genmat3.cpp:19:1: error: extended character   is not valid in an identifier
genmat3.cpp:19:1: error: extended character   is not valid in an identifier
genmat3.cpp:20:1: error: extended character   is not valid in an identifier
   20 |      }
      | ^
genmat3.cpp:20:1: error: extended character   is not valid in an identifier
genmat3.cpp:20:1: error: extended character   is not valid in an identifier
genmat3.cpp:20:1: error: extended character   is not valid in an identifier
genmat3.cpp:21:1: error: extended character   is not valid in an identifier
   21 |     return 0;
      | ^
genmat3.cpp:21:1: error: extended character   is not valid in an identifier
genmat3.cpp:21:1: error: extended character   is not valid in an identifier
genmat3.cpp: In function ‘int main()’:
genmat3.cpp:5:1: error: ‘  ’ was not declared in this scope
    5 |    int i,j,n,m;
      | ^~
genmat3.cpp:6:3: error: expected ‘;’ before ‘cin’
    6 |    cin>>n;
      |   ^~~~
      |   ;
genmat3.cpp:7:3: error: expected ‘;’ before ‘cin’
    7 |    cin>>m;
      |   ^~~~
      |   ;
genmat3.cpp:8:3: error: expected ‘;’ before ‘int’
    8 |    int a[n+2][m+2];
      |   ^~~~
      |   ;
genmat3.cpp:9:3: error: expected ‘;’ before ‘int’
    9 |    int r=1;
      |   ^~~~
      |   ;
genmat3.cpp:10:3: error: expected ‘;’ before ‘for’
   10 |    for(i=1;i<=n;i++)
      |   ^~~~
      |   ;
genmat3.cpp:10:12: error: ‘i’ was not declared in this scope
   10 |    for(i=1;i<=n;i++)
      |            ^
genmat3.cpp:10:15: error: ‘n’ was not declared in this scope
   10 |    for(i=1;i<=n;i++)
      |               ^
genmat3.cpp:11:14: error: ‘j’ was not declared in this scope
   11 |      for(j=1;j<=m;j++){
      |              ^
genmat3.cpp:11:17: error: ‘m’ was not declared in this scope; did you mean ‘tm’?
   11 |      for(j=1;j<=m;j++){
      |                 ^
      |                 tm
genmat3.cpp:15:1: error: ‘    ’ was not declared in this scope
   15 |      for(i=1;i<=n;i++)
      | ^~~~
genmat3.cpp:21:1: error: ‘   ’ was not declared in this scope
   21 |     return 0;
      | ^~~

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema GenMat3 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.

Du-te sus!