#220
Se dă o matrice cu elemente numere naturale, care conţine doar valorile {0,1,2}. Să se determine numerele de ordine ale coloanelor pentru care produsul elementelor este maxim.
Variante Bacalaureat 2009
| Problema | ProdMax | Operații I/O |
prodmax.in/prodmax.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64547161 | Utilizator | |
| Fișier | prodmax.cpp | Dimensiune | 535 B |
| Data încărcării | 13 Mai 2026, 16:20 | Scor/rezultat | Eroare de compilare |
prodmax.cpp:4:5: error: expected identifier before numeric constant 4 | int[101][101], n, m; | ^~~ prodmax.cpp:4:5: error: expected ‘]’ before numeric constant 4 | int[101][101], n, m; | ^~~ | ] prodmax.cpp:4:4: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions] 4 | int[101][101], n, m; | ^ prodmax.cpp:4:4: error: structured binding declaration cannot have type ‘int’ prodmax.cpp:4:4: note: type must be cv-qualified ‘auto’ or reference to cv-qualified ‘auto’ prodmax.cpp:4:4: error: empty structured binding declaration prodmax.cpp:4:9: error: expected initializer before ‘[’ token 4 | int[101][101], n, m; | ^ prodmax.cpp: In function ‘int main()’: prodmax.cpp:10:10: error: ‘n’ was not declared in this scope 10 | fin>>n>>m; | ^ prodmax.cpp:10:13: error: ‘m’ was not declared in this scope; did you mean ‘mx’? 10 | fin>>n>>m; | ^ | mx prodmax.cpp:13:14: error: ‘a’ was not declared in this scope 13 | fin>>a[i][j]; | ^ prodmax.cpp:16:9: error: ‘a’ was not declared in this scope 16 | a[0][j]=1; | ^ prodmax.cpp:23:12: error: ‘a’ was not declared in this scope 23 | if(a[0][j]==mx) fout<<j<<" "; | ^ prodmax.cpp:9:15: warning: unused variable ‘p’ [-Wunused-variable] 9 | int i, j, p=1,mx=-1; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema ProdMax 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.