#658
Se dă o matrice cu n linii și m coloane și elemente numere naturale. Să se determine suma elementelor de pe fiecare linie.
| Problema | SumaLinii | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64666550 | Utilizator | |
| Fișier | sumalinii.cpp | Dimensiune | 363 B |
| Data încărcării | 21 Mai 2026, 12:36 | Scor/rezultat | Eroare de compilare |
sumalinii.cpp: In function ‘int main()’: sumalinii.cpp:6:21: error: expected initializer before ‘i’ 6 | int a[101][101] i, n, j, s; | ^ sumalinii.cpp:8:10: error: ‘n’ was not declared in this scope 8 | cin>>n; | ^ sumalinii.cpp:10:10: error: ‘i’ was not declared in this scope 10 | for (i=1; i<=N; i++) | ^ sumalinii.cpp:10:18: error: ‘N’ was not declared in this scope 10 | for (i=1; i<=N; i++) | ^ sumalinii.cpp:11:14: error: ‘j’ was not declared in this scope 11 | for (j=1; j<=N; j++) | ^ sumalinii.cpp:12:20: error: ‘a’ was not declared in this scope 12 | cin >> a[i][j]; | ^ sumalinii.cpp:14:5: error: ‘s’ was not declared in this scope 14 | s = 0; | ^ sumalinii.cpp:16:10: error: ‘i’ was not declared in this scope 16 | for (i=1; i<=N; i++){ | ^ sumalinii.cpp:16:18: error: ‘N’ was not declared in this scope 16 | for (i=1; i<=N; i++){ | ^ sumalinii.cpp:18:14: error: ‘j’ was not declared in this scope 18 | for (j=1; j<=N; j++) | ^ sumalinii.cpp:19:17: error: ‘a’ was not declared in this scope 19 | s=s+a[i][j]; | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema SumaLinii 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.