#207
Scrieţi un program care citeşte de la tastatură un număr natural n şi construieşte în memorie o matrice cu n linii şi n coloane ale cărei elemente vor primi valori după cum urmează:
0nn-11Variante Bacalaureat 2009
| Problema | GenMat2 | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64269429 | Utilizator | |
| Fișier | genmat2.cpp | Dimensiune | 390 B |
| Data încărcării | 27 Aprilie 2026, 12:05 | Scor/rezultat | Eroare de compilare |
genmat2.cpp:5:3: error: extended character is not valid in an identifier 5 | { cin>>n; | ^ genmat2.cpp:5:5: error: extended character is not valid in an identifier 5 | { cin>>n; | ^ genmat2.cpp:6:1: error: extended character is not valid in an identifier 6 | for(int j=1; j<=n; j++) | ^ genmat2.cpp:6:3: error: extended character is not valid in an identifier 6 | for(int j=1; j<=n; j++) | ^ genmat2.cpp:7:1: error: extended character is not valid in an identifier 7 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:7:3: error: extended character is not valid in an identifier 7 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:7:5: error: extended character is not valid in an identifier 7 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:7:7: error: extended character is not valid in an identifier 7 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:8:1: error: extended character is not valid in an identifier 8 | if(i!=j) | ^ genmat2.cpp:8:3: error: extended character is not valid in an identifier 8 | if(i!=j) | ^ genmat2.cpp:8:5: error: extended character is not valid in an identifier 8 | if(i!=j) | ^ genmat2.cpp:8:7: error: extended character is not valid in an identifier 8 | if(i!=j) | ^ genmat2.cpp:8:9: error: extended character is not valid in an identifier 8 | if(i!=j) | ^ genmat2.cpp:8:11: error: extended character is not valid in an identifier 8 | if(i!=j) | ^ genmat2.cpp:9:1: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:3: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:5: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:7: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:9: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:11: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:13: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:9:15: error: extended character is not valid in an identifier 9 | a[i][j]=n-(j-1); | ^ genmat2.cpp:10:1: error: extended character is not valid in an identifier 10 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:10:3: error: extended character is not valid in an identifier 10 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:11:1: error: extended character is not valid in an identifier 11 | { for(int j=1; j<=n; j++) | ^ genmat2.cpp:11:3: error: extended character is not valid in an identifier 11 | { for(int j=1; j<=n; j++) | ^ genmat2.cpp:11:7: error: extended character is not valid in an identifier 11 | { for(int j=1; j<=n; j++) | ^ genmat2.cpp:11:9: error: extended character is not valid in an identifier 11 | { for(int j=1; j<=n; j++) | ^ genmat2.cpp:12:1: error: extended character is not valid in an identifier 12 | cout<<a[i][j]<<' '; | ^ genmat2.cpp:12:3: error: extended character is not valid in an identifier 12 | cout<<a[i][j]<<' '; | ^ genmat2.cpp:12:5: error: extended character is not valid in an identifier 12 | cout<<a[i][j]<<' '; | ^ genmat2.cpp:12:7: error: extended character is not valid in an identifier 12 | cout<<a[i][j]<<' '; | ^ genmat2.cpp:12:9: error: extended character is not valid in an identifier 12 | cout<<a[i][j]<<' '; | ^ genmat2.cpp:12:11: error: extended character is not valid in an identifier 12 | cout<<a[i][j]<<' '; | ^ genmat2.cpp:13:1: error: extended character is not valid in an identifier 13 | cout<<endl; | ^ genmat2.cpp:13:3: error: extended character is not valid in an identifier 13 | cout<<endl; | ^ genmat2.cpp:13:5: error: extended character is not valid in an identifier 13 | cout<<endl; | ^ genmat2.cpp:13:7: error: extended character is not valid in an identifier 13 | cout<<endl; | ^ genmat2.cpp:14:1: error: extended character is not valid in an identifier 14 | } | ^ genmat2.cpp:14:3: error: extended character is not valid in an identifier 14 | } | ^ genmat2.cpp:17:1: error: extended character is not valid in an identifier 17 | return 0; | ^ genmat2.cpp:17:3: error: extended character is not valid in an identifier 17 | return 0; | ^ genmat2.cpp: In function ‘int main()’: genmat2.cpp:5:3: error: ‘ ’ was not declared in this scope 5 | { cin>>n; | ^ genmat2.cpp:6:2: error: expected ‘;’ before ‘ ’ 6 | for(int j=1; j<=n; j++) | ^~ | ; genmat2.cpp:6:18: error: ‘j’ was not declared in this scope 6 | for(int j=1; j<=n; j++) | ^ genmat2.cpp:7:22: error: ‘i’ was not declared in this scope 7 | for(int i=1; i<=n; i++) | ^ genmat2.cpp:10:2: error: expected ‘;’ before ‘ ’ 10 | for(int i=1; i<=n; i++) | ^~ | ; genmat2.cpp:17:2: error: expected ‘;’ before ‘ ’ 17 | return 0; | ^~ | ;
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema GenMat2 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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.