#1860
BlackFriday
Anul acesta unele magazine din România s-au hotărât să organizeze BlackFriday joia, altele de luni până joi, iar altele sâmbătă şi duminică. Ele au afişat n
preţuri înainte de ieftinire şi cele n
preţuri după ieftinire. Aflaţi ce produs s-a ieftinit cu cel mai mare procent.
Problema | BlackFriday | Operații I/O |
![]() blackfriday.in /blackfriday.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58550983 | Utilizator | |
Fișier | blackfriday.cpp | Dimensiune | 602 B |
Data încărcării | 17 Iunie 2025, 10:14 | Scor / rezultat | Eroare de compilare |
blackfriday.cpp: In function 'int main()': blackfriday.cpp:9:5: error: expected ',' or ';' before 'ofstream' ofstream ki ("blakfriday.out") ^ blackfriday.cpp:12:9: error: 'n' was not declared in this scope be>>n; ^ blackfriday.cpp:13:10: error: 'i' was not declared in this scope for (i=1;i<=n;i++) ^ blackfriday.cpp:14:13: error: 'a' was not declared in this scope be>>a[i]; ^ blackfriday.cpp:15:10: error: 'j' was not declared in this scope for (j=1;j<=n;j++) ^ blackfriday.cpp:16:13: error: 'b' was not declared in this scope be>>b[j]; ^ blackfriday.cpp:17:30: error: 'a' was not declared in this scope double eddigi= (double) (a[1])/b[1]; ^ blackfriday.cpp:17:36: error: 'b' was not declared in this scope double eddigi= (double) (a[1])/b[1]; ^ blackfriday.cpp:18:5: error: 'legjobb' was not declared in this scope legjobb=1; ^ blackfriday.cpp:19:10: error: 'i' was not declared in this scope for (i=2;i<=n;i++) ^ blackfriday.cpp:25:13: error: 'egjobb' was not declared in this scope egjobb=i; ^ blackfriday.cpp:28:5: error: 'ki' was not declared in this scope ki<<lgjobb; ^ blackfriday.cpp:28:9: error: 'lgjobb' was not declared in this scope ki<<lgjobb; ^ blackfriday.cpp:31:13: error: expected '}' at end of input return 0; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema BlackFriday 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.