#804
Se dă o matrice cu m linii şi n coloane şi elemente numere naturale cu cel mult 4 cifre fiecare. Să se determine coloanele matricei care au toate elementele egale cu aceeași valoare.
Variante Bacalaureat 2013
| Problema | ColEgale | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64633923 | Utilizator | |
| Fișier | colegale.cpp | Dimensiune | 569 B |
| Data încărcării | 19 Mai 2026, 16:00 | Scor/rezultat | Eroare de compilare |
colegale.cpp: In function ‘int main()’: colegale.cpp:6:6: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’? 6 | cin>>n>>m; | ^~~ | std::cin In file included from colegale.cpp:1: /usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here 62 | extern istream cin; ///< Linked to standard input | ^~~ colegale.cpp:21:15: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’? 21 | cout<<a[1][j]<<" "; | ^~~~ | std::cout /usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here 63 | extern ostream cout; ///< Linked to standard output | ^~~~ colegale.cpp:27:7: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’? 27 | cout<<"nu exista"; | ^~~~ | std::cout /usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here 63 | extern ostream cout; ///< Linked to standard output | ^~~~ colegale.cpp:5:23: warning: unused variable ‘minim’ [-Wunused-variable] 5 | int a[51][51],n,m,minim=10000,minim2=100000,linie,linie2,gasit=0; | ^~~~~ colegale.cpp:5:35: warning: unused variable ‘minim2’ [-Wunused-variable] 5 | int a[51][51],n,m,minim=10000,minim2=100000,linie,linie2,gasit=0; | ^~~~~~ colegale.cpp:5:49: warning: unused variable ‘linie’ [-Wunused-variable] 5 | int a[51][51],n,m,minim=10000,minim2=100000,linie,linie2,gasit=0; | ^~~~~ colegale.cpp:5:55: warning: unused variable ‘linie2’ [-Wunused-variable] 5 | int a[51][51],n,m,minim=10000,minim2=100000,linie,linie2,gasit=0; | ^~~~~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema ColEgale 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.