#3903
Se dă o matrice A, formată din N linii și N coloane. Asupra unei submatrice cu colțul din stânga-sus aflat pe linia l1 și coloana c1, și colțul din dreapta-jos aflat pe linia l2 și coloana c2, se poate efectua operație de mărire a elementelor cu un număr întreg v. Afișați matricea A, după efectuarea a Q astfel de operații.
ad-hoc
| Problema | Diff2dArrays | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.4 secunde | Limita memorie |
Total: 4 MB
/
Stivă 2 MB
|
| Id soluție | #64193900 | Utilizator | |
| Fișier | diff2darrays.cpp | Dimensiune | 950 B |
| Data încărcării | 22 Aprilie 2026, 12:21 | Scor/rezultat | Eroare de compilare |
diff2darrays.cpp:5:1: error: expected unqualified-id before ‘int’ 5 | int n , q , i , j , k , l1, c1, l2, c2, v; | ^~~ diff2darrays.cpp: In function ‘int main()’: diff2darrays.cpp:9:12: error: ‘n’ was not declared in this scope 9 | cin >> n; | ^ diff2darrays.cpp:11:9: error: ‘i’ was not declared in this scope 11 | for(i = 1; i <= n; i++) { | ^ diff2darrays.cpp:12:13: error: ‘j’ was not declared in this scope 12 | for(j = 1; j <= n; j++) { | ^ diff2darrays.cpp:17:12: error: ‘q’ was not declared in this scope 17 | cin >> q; | ^ diff2darrays.cpp:19:9: error: ‘k’ was not declared in this scope 19 | for(k = 1; k <= q; k++) { | ^ diff2darrays.cpp:20:12: error: ‘l1’ was not declared in this scope 20 | cin >> l1 >> c1 >> l2 >> c2 >> v; | ^~ diff2darrays.cpp:20:18: error: ‘c1’ was not declared in this scope 20 | cin >> l1 >> c1 >> l2 >> c2 >> v; | ^~ diff2darrays.cpp:20:24: error: ‘l2’ was not declared in this scope 20 | cin >> l1 >> c1 >> l2 >> c2 >> v; | ^~ diff2darrays.cpp:20:30: error: ‘c2’ was not declared in this scope 20 | cin >> l1 >> c1 >> l2 >> c2 >> v; | ^~ diff2darrays.cpp:20:36: error: ‘v’ was not declared in this scope 20 | cin >> l1 >> c1 >> l2 >> c2 >> v; | ^ diff2darrays.cpp:28:9: error: ‘i’ was not declared in this scope 28 | for(i = 1; i <= n; i++) { | ^ diff2darrays.cpp:29:13: error: ‘j’ was not declared in this scope 29 | for(j = 1; j <= n; j++) { | ^ diff2darrays.cpp:34:9: error: ‘i’ was not declared in this scope 34 | for(i = 1; i <= n; i++) { | ^ diff2darrays.cpp:35:13: error: ‘j’ was not declared in this scope 35 | for(j = 1; j <= n; j++) { | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Diff2dArrays 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.