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Detalii evaluare #64605044
Rezumat problemă
#4909
Se consideră n tipuri de bancnote, cu valorile v[1] v[2] ... v[n], ordonate strict crescător. Pentru fiecare tip de bancnote se știe numărul de bancnote disponibile c[1] c[2] ... c[n]. Se cere să se determine în câte moduri se poate plăti integral o sumă dată S cu bancnotele disponibile, astfel încât să se folosească cel puțin o bancnotă de fiecare tip.
Muresan Ciprian (mcip1977) Detalii
| Problema | Plata4 | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64605044 | Utilizator |
Baicu Stefania (stefaniabaicu)
|
| Fișier | plata4.cpp | Dimensiune | 825 B |
| Data încărcării | 18 Mai 2026, 11:11 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
plata4.cpp:15:1: error: extended character is not valid in an identifier 15 | | ^ plata4.cpp:20:1: error: extended character is not valid in an identifier 20 | | ^ plata4.cpp:24:1: error: extended character is not valid in an identifier 24 | cin>>n>>sum; | ^ plata4.cpp:24:1: error: extended character is not valid in an identifier plata4.cpp:24:1: error: extended character is not valid in an identifier plata4.cpp:25:1: error: extended character is not valid in an identifier 25 | for(int i=1; i<=n; i++) | ^ plata4.cpp:25:1: error: extended character is not valid in an identifier plata4.cpp:25:1: error: extended character is not valid in an identifier plata4.cpp:26:1: error: extended character is not valid in an identifier 26 | cin>>v[i]; | ^ plata4.cpp:26:1: error: extended character is not valid in an identifier plata4.cpp:26:1: error: extended character is not valid in an identifier plata4.cpp:26:1: error: extended character is not valid in an identifier plata4.cpp:26:1: error: extended character is not valid in an identifier plata4.cpp:26:1: error: extended character is not valid in an identifier plata4.cpp:26:1: error: extended character is not valid in an identifier plata4.cpp:27:1: error: extended character is not valid in an identifier 27 | for(int i=1; i<=n; i++) | ^ plata4.cpp:27:1: error: extended character is not valid in an identifier plata4.cpp:27:1: error: extended character is not valid in an identifier plata4.cpp:28:1: error: extended character is not valid in an identifier 28 | cin>>c[i]; | ^ plata4.cpp:28:1: error: extended character is not valid in an identifier plata4.cpp:28:1: error: extended character is not valid in an identifier plata4.cpp:28:1: error: extended character is not valid in an identifier plata4.cpp:28:1: error: extended character is not valid in an identifier plata4.cpp:28:1: error: extended character is not valid in an identifier plata4.cpp:28:1: error: extended character is not valid in an identifier plata4.cpp:31:1: error: extended character is not valid in an identifier 31 | | ^ plata4.cpp:35:1: error: extended character is not valid in an identifier 35 | if(i>n) | ^ plata4.cpp:35:1: error: extended character is not valid in an identifier plata4.cpp:35:1: error: extended character is not valid in an identifier plata4.cpp:36:1: error: extended character is not valid in an identifier 36 | { | ^ plata4.cpp:36:1: error: extended character is not valid in an identifier plata4.cpp:36:1: error: extended character is not valid in an identifier plata4.cpp:37:1: error: extended character is not valid in an identifier 37 | if(sp==sum)sol++; | ^ plata4.cpp:37:1: error: extended character is not valid in an identifier plata4.cpp:37:1: error: extended character is not valid in an identifier plata4.cpp:37:1: error: extended character is not valid in an identifier plata4.cpp:37:1: error: extended character is not valid in an identifier plata4.cpp:37:1: error: extended character is not valid in an identifier plata4.cpp:37:1: error: extended character is not valid in an identifier plata4.cpp:38:1: error: extended character is not valid in an identifier 38 | } | ^ plata4.cpp:38:1: error: extended character is not valid in an identifier plata4.cpp:38:1: error: extended character is not valid in an identifier plata4.cpp:39:1: error: extended character is not valid in an identifier 39 | else | ^ plata4.cpp:39:1: error: extended character is not valid in an identifier plata4.cpp:39:1: error: extended character is not valid in an identifier plata4.cpp:40:1: error: extended character is not valid in an identifier 40 | for(int j=1; j<=c[i]; j++) | ^ plata4.cpp:40:1: error: extended character is not valid in an identifier plata4.cpp:40:1: error: extended character is not valid in an identifier plata4.cpp:40:1: error: extended character is not valid in an identifier plata4.cpp:40:1: error: extended character is not valid in an identifier plata4.cpp:40:1: error: extended character is not valid in an identifier plata4.cpp:40:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier 41 | if(sp+j*v[i]<=sum) | ^ plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:41:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier 42 | { | ^ plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:42:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier 43 | s[i]=j; | ^ plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:43:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier 44 | backt(i+1,sp+j*v[i]); | ^ plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:44:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier 45 | } | ^ plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:45:1: error: extended character is not valid in an identifier plata4.cpp:47:1: error: extended character is not valid in an identifier 47 | | ^ plata4.cpp:52:1: error: extended character is not valid in an identifier 52 | citire(); | ^ plata4.cpp:52:1: error: extended character is not valid in an identifier plata4.cpp:52:1: error: extended character is not valid in an identifier plata4.cpp:53:1: error: extended character is not valid in an identifier 53 | backt(1,0); | ^ plata4.cpp:53:1: error: extended character is not valid in an identifier plata4.cpp:53:1: error: extended character is not valid in an identifier plata4.cpp:54:1: error: extended character is not valid in an identifier 54 | cout<<sol; | ^ plata4.cpp:54:1: error: extended character is not valid in an identifier plata4.cpp:54:1: error: extended character is not valid in an identifier plata4.cpp:55:1: error: extended character is not valid in an identifier 55 | return 0; | ^ plata4.cpp:55:1: error: extended character is not valid in an identifier plata4.cpp:55:1: error: extended character is not valid in an identifier plata4.cpp:15:1: error: ‘ ’ does not name a type 15 | | ^ plata4.cpp:20:1: error: ‘ ’ does not name a type 20 | | ^ plata4.cpp:31:1: error: ‘ ’ does not name a type 31 | | ^ plata4.cpp: In function ‘int main()’: plata4.cpp:52:1: error: ‘ ’ was not declared in this scope 52 | citire(); | ^~~ plata4.cpp:53:4: error: expected ‘;’ before ‘backt’ 53 | backt(1,0); | ^~~~~~ | ; plata4.cpp:54:4: error: expected ‘;’ before ‘cout’ 54 | cout<<sol; | ^~~~~ | ; plata4.cpp:55:4: error: expected ‘;’ before ‘return’ 55 | return 0; | ^~~~~~~ | ;
Cum funcționează evaluarea?
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
- probleme la care rezolvarea presupune scrierea unui program complet
- probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.
Problema Plata4 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
- Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.
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.