#314
ColZero
Se consideră tabloul bidimensional cu m
linii şi n
coloane şi elemente numere naturale. Să se determine numărul de coloane care conţin doar elemente egale cu 0
.
Problema | ColZero | Operații I/O |
![]() colzero.in /colzero.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58329577 | Utilizator | |
Fișier | colzero.cpp | Dimensiune | 486 B |
Data încărcării | 27 Mai 2025, 15:25 | Scor / rezultat | Eroare de compilare |
colzero.cpp:5:1: error: expected ',' or ';' before 'ofstream' ofstream fout("colzero.out") ^ colzero.cpp: In function 'int main()': colzero.cpp:9:10: error: 'm' was not declared in this scope fin>>m>>n; ^ colzero.cpp:9:13: error: 'n' was not declared in this scope fin>>m>>n; ^ colzero.cpp:10:9: error: 'i' was not declared in this scope for(i=1;i<=m;i++) ^ colzero.cpp:11:13: error: 'j' was not declared in this scope for(j=1;j<=n;j++) ^ colzero.cpp:12:14: error: 'a' was not declared in this scope fin>>a[i][j]; ^ colzero.cpp:13:9: error: 'j' was not declared in this scope for(j=1;j<=n;j++) ^ colzero.cpp:15:9: error: 'x' was not declared in this scope x=0; ^ colzero.cpp:16:13: error: 'i' was not declared in this scope for(i=1;i<=m;i++) ^ colzero.cpp:17:16: error: 'a' was not declared in this scope if(a[i][j]==0) ^ colzero.cpp:20:13: error: 'NR' was not declared in this scope NR++; ^ colzero.cpp:22:5: error: 'fout' was not declared in this scope fout<<NR; ^ colzero.cpp:22:11: error: 'NR' was not declared in this scope fout<<NR; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema ColZero 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.