Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.
Detalii evaluare #64369816
Rezumat problemă
#3916
Scrieți un program care citește două numere naturale n și m și care afișează cel mai mare număr care se poate obține eliminând din n exact m cifre, unde m este mai mic decât numărul de cifre ale lui n.
Muresan Ciprian (mcip1977) Detalii
| Problema | elim_m | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 16 MB
/
Stivă 8 MB
|
| Id soluție | #64369816 | Utilizator |
Tarcaet Carina (tarcaetcarina)
|
| Fișier | elim_m.cpp | Dimensiune | 852 B |
| Data încărcării | 04 Mai 2026, 08:34 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
elim_m.cpp:7:1: error: extended character is not valid in an identifier 7 | if(i>c) | ^ elim_m.cpp:7:1: error: extended character is not valid in an identifier elim_m.cpp:7:1: error: extended character is not valid in an identifier elim_m.cpp:8:1: error: extended character is not valid in an identifier 8 | { | ^ elim_m.cpp:8:1: error: extended character is not valid in an identifier elim_m.cpp:8:1: error: extended character is not valid in an identifier elim_m.cpp:8:1: error: extended character is not valid in an identifier elim_m.cpp:8:1: error: extended character is not valid in an identifier elim_m.cpp:8:1: error: extended character is not valid in an identifier elim_m.cpp:8:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier 9 | nr=0; | ^ elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:9:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier 10 | for(int j=1;j<=c;j++) | ^ elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:10:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier 11 | nr=nr*10+a[s[j]]; | ^ elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:11:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier 12 | if(nr>maxv) | ^ elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:12:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier 13 | maxv=nr; | ^ elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:13:1: error: extended character is not valid in an identifier elim_m.cpp:14:1: error: extended character is not valid in an identifier 14 | } | ^ elim_m.cpp:14:1: error: extended character is not valid in an identifier elim_m.cpp:14:1: error: extended character is not valid in an identifier elim_m.cpp:14:1: error: extended character is not valid in an identifier elim_m.cpp:14:1: error: extended character is not valid in an identifier elim_m.cpp:14:1: error: extended character is not valid in an identifier elim_m.cpp:14:1: error: extended character is not valid in an identifier elim_m.cpp:15:1: error: extended character is not valid in an identifier 15 | else | ^ elim_m.cpp:15:1: error: extended character is not valid in an identifier elim_m.cpp:15:1: error: extended character is not valid in an identifier elim_m.cpp:15:1: error: extended character is not valid in an identifier elim_m.cpp:15:1: error: extended character is not valid in an identifier elim_m.cpp:15:1: error: extended character is not valid in an identifier elim_m.cpp:15:1: error: extended character is not valid in an identifier elim_m.cpp:16:1: error: extended character is not valid in an identifier 16 | for(int j=s[i-1]+1;j<=k;j++) | ^ elim_m.cpp:16:1: error: extended character is not valid in an identifier elim_m.cpp:16:1: error: extended character is not valid in an identifier elim_m.cpp:16:1: error: extended character is not valid in an identifier elim_m.cpp:16:1: error: extended character is not valid in an identifier elim_m.cpp:16:1: error: extended character is not valid in an identifier elim_m.cpp:16:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier 17 | { | ^ elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:17:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier 18 | s[i]=j; | ^ elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:18:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier 19 | backt(i+1); | ^ elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:19:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier 20 | } | ^ elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:20:1: error: extended character is not valid in an identifier elim_m.cpp:24:1: error: extended character is not valid in an identifier 24 | cin>>n>>m; | ^ elim_m.cpp:24:1: error: extended character is not valid in an identifier elim_m.cpp:24:1: error: extended character is not valid in an identifier elim_m.cpp:25:1: error: extended character is not valid in an identifier 25 | c=n; | ^ elim_m.cpp:25:1: error: extended character is not valid in an identifier elim_m.cpp:25:1: error: extended character is not valid in an identifier elim_m.cpp:26:1: error: extended character is not valid in an identifier 26 | while(c) | ^ elim_m.cpp:26:1: error: extended character is not valid in an identifier elim_m.cpp:26:1: error: extended character is not valid in an identifier elim_m.cpp:27:1: error: extended character is not valid in an identifier 27 | nr++,c=c/10; | ^ elim_m.cpp:27:1: error: extended character is not valid in an identifier elim_m.cpp:27:1: error: extended character is not valid in an identifier elim_m.cpp:27:1: error: extended character is not valid in an identifier elim_m.cpp:27:1: error: extended character is not valid in an identifier elim_m.cpp:27:1: error: extended character is not valid in an identifier elim_m.cpp:27:1: error: extended character is not valid in an identifier elim_m.cpp:28:1: error: extended character is not valid in an identifier 28 | c=nr-m; | ^ elim_m.cpp:28:1: error: extended character is not valid in an identifier elim_m.cpp:28:1: error: extended character is not valid in an identifier elim_m.cpp:29:1: error: extended character is not valid in an identifier 29 | k=nr; | ^ elim_m.cpp:29:1: error: extended character is not valid in an identifier elim_m.cpp:29:1: error: extended character is not valid in an identifier elim_m.cpp:30:1: error: extended character is not valid in an identifier 30 | while(nr) | ^ elim_m.cpp:30:1: error: extended character is not valid in an identifier elim_m.cpp:30:1: error: extended character is not valid in an identifier elim_m.cpp:31:1: error: extended character is not valid in an identifier 31 | { | ^ elim_m.cpp:31:1: error: extended character is not valid in an identifier elim_m.cpp:31:1: error: extended character is not valid in an identifier elim_m.cpp:32:1: error: extended character is not valid in an identifier 32 | a[nr--]=n%10; | ^ elim_m.cpp:32:1: error: extended character is not valid in an identifier elim_m.cpp:32:1: error: extended character is not valid in an identifier elim_m.cpp:32:1: error: extended character is not valid in an identifier elim_m.cpp:32:1: error: extended character is not valid in an identifier elim_m.cpp:32:1: error: extended character is not valid in an identifier elim_m.cpp:32:1: error: extended character is not valid in an identifier elim_m.cpp:33:1: error: extended character is not valid in an identifier 33 | n=n/10; | ^ elim_m.cpp:33:1: error: extended character is not valid in an identifier elim_m.cpp:33:1: error: extended character is not valid in an identifier elim_m.cpp:33:1: error: extended character is not valid in an identifier elim_m.cpp:33:1: error: extended character is not valid in an identifier elim_m.cpp:33:1: error: extended character is not valid in an identifier elim_m.cpp:33:1: error: extended character is not valid in an identifier elim_m.cpp:34:1: error: extended character is not valid in an identifier 34 | } | ^ elim_m.cpp:34:1: error: extended character is not valid in an identifier elim_m.cpp:34:1: error: extended character is not valid in an identifier elim_m.cpp:35:1: error: extended character is not valid in an identifier 35 | backt(1); | ^ elim_m.cpp:35:1: error: extended character is not valid in an identifier elim_m.cpp:35:1: error: extended character is not valid in an identifier elim_m.cpp:36:1: error: extended character is not valid in an identifier 36 | cout<<maxv; | ^ elim_m.cpp:36:1: error: extended character is not valid in an identifier elim_m.cpp:36:1: error: extended character is not valid in an identifier elim_m.cpp:37:1: error: extended character is not valid in an identifier 37 | return 0; | ^ elim_m.cpp:37:1: error: extended character is not valid in an identifier elim_m.cpp:37:1: error: extended character is not valid in an identifier elim_m.cpp: In function ‘void backt(int)’: elim_m.cpp:7:1: error: ‘ ’ was not declared in this scope 7 | if(i>c) | ^~~ elim_m.cpp:15:1: error: ‘ ’ was not declared in this scope 15 | else | ^~~~~~~ elim_m.cpp:16:28: error: ‘j’ was not declared in this scope 16 | for(int j=s[i-1]+1;j<=k;j++) | ^ elim_m.cpp: In function ‘int main()’: elim_m.cpp:24:1: error: ‘ ’ was not declared in this scope 24 | cin>>n>>m; | ^~~ elim_m.cpp:25:4: error: expected ‘;’ before ‘c’ 25 | c=n; | ^~ | ; elim_m.cpp:26:4: error: expected ‘;’ before ‘while’ 26 | while(c) | ^~~~~~ | ; elim_m.cpp:28:4: error: expected ‘;’ before ‘c’ 28 | c=nr-m; | ^~ | ; elim_m.cpp:29:4: error: expected ‘;’ before ‘k’ 29 | k=nr; | ^~ | ; elim_m.cpp:30:4: error: expected ‘;’ before ‘while’ 30 | while(nr) | ^~~~~~ | ; elim_m.cpp:35:4: error: expected ‘;’ before ‘backt’ 35 | backt(1); | ^~~~~~ | ; elim_m.cpp:36:4: error: expected ‘;’ before ‘cout’ 36 | cout<<maxv; | ^~~~~ | ; elim_m.cpp:37:4: error: expected ‘;’ before ‘return’ 37 | 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 elim_m 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.