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Detalii evaluare #64571881
Rezumat problemă
#508
Se dă un vector x cu n elemente numere naturale, ordonate crescător, și un vector y cu m elemente, de asemenea numere naturale. Verificați pentru fiecare element al vectorului y dacă apare în x.
Candale Silviu (silviu) Detalii
| Problema | Cautare Binara | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.4 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64571881 | Utilizator |
Tresca Dragos (trescadragos)
|
| Fișier | cautare_binara.cpp | Dimensiune | 654 B |
| Data încărcării | 15 Mai 2026, 08:32 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
cautare_binara.cpp:7:1: error: extended character is not valid in an identifier 7 | int a[25001],y,ok=0,i,n,m; | ^ cautare_binara.cpp:7:1: error: extended character is not valid in an identifier cautare_binara.cpp:7:1: error: extended character is not valid in an identifier cautare_binara.cpp:8:1: error: extended character is not valid in an identifier 8 | cin>>n; | ^ cautare_binara.cpp:8:1: error: extended character is not valid in an identifier cautare_binara.cpp:8:1: error: extended character is not valid in an identifier cautare_binara.cpp:9:1: error: extended character is not valid in an identifier 9 | for(i=1; i<=n; i++)cin>>a[i]; | ^ cautare_binara.cpp:9:1: error: extended character is not valid in an identifier cautare_binara.cpp:9:1: error: extended character is not valid in an identifier cautare_binara.cpp:10:1: error: extended character is not valid in an identifier 10 | cin>>m; | ^ cautare_binara.cpp:10:1: error: extended character is not valid in an identifier cautare_binara.cpp:10:1: error: extended character is not valid in an identifier cautare_binara.cpp:11:1: error: extended character is not valid in an identifier 11 | for(i=1; i<=m; i++) | ^ cautare_binara.cpp:11:1: error: extended character is not valid in an identifier cautare_binara.cpp:11:1: error: extended character is not valid in an identifier cautare_binara.cpp:12:1: error: extended character is not valid in an identifier 12 | { | ^ cautare_binara.cpp:12:1: error: extended character is not valid in an identifier cautare_binara.cpp:12:1: error: extended character is not valid in an identifier cautare_binara.cpp:13:1: error: extended character is not valid in an identifier 13 | cin>>y; | ^ cautare_binara.cpp:13:1: error: extended character is not valid in an identifier cautare_binara.cpp:13:1: error: extended character is not valid in an identifier cautare_binara.cpp:13:1: error: extended character is not valid in an identifier cautare_binara.cpp:13:1: error: extended character is not valid in an identifier cautare_binara.cpp:13:1: error: extended character is not valid in an identifier cautare_binara.cpp:13:1: error: extended character is not valid in an identifier cautare_binara.cpp:14:1: error: extended character is not valid in an identifier 14 | ok=0; | ^ cautare_binara.cpp:14:1: error: extended character is not valid in an identifier cautare_binara.cpp:14:1: error: extended character is not valid in an identifier cautare_binara.cpp:14:1: error: extended character is not valid in an identifier cautare_binara.cpp:14:1: error: extended character is not valid in an identifier cautare_binara.cpp:14:1: error: extended character is not valid in an identifier cautare_binara.cpp:14:1: error: extended character is not valid in an identifier cautare_binara.cpp:15:1: error: extended character is not valid in an identifier 15 | int st=1,dr=n,mij; | ^ cautare_binara.cpp:15:1: error: extended character is not valid in an identifier cautare_binara.cpp:15:1: error: extended character is not valid in an identifier cautare_binara.cpp:15:1: error: extended character is not valid in an identifier cautare_binara.cpp:15:1: error: extended character is not valid in an identifier cautare_binara.cpp:15:1: error: extended character is not valid in an identifier cautare_binara.cpp:15:1: error: extended character is not valid in an identifier cautare_binara.cpp:16:1: error: extended character is not valid in an identifier 16 | while(st<=dr&&!ok) | ^ cautare_binara.cpp:16:1: error: extended character is not valid in an identifier cautare_binara.cpp:16:1: error: extended character is not valid in an identifier cautare_binara.cpp:16:1: error: extended character is not valid in an identifier cautare_binara.cpp:16:1: error: extended character is not valid in an identifier cautare_binara.cpp:16:1: error: extended character is not valid in an identifier cautare_binara.cpp:16:1: error: extended character is not valid in an identifier cautare_binara.cpp:17:1: error: extended character is not valid in an identifier 17 | { | ^ cautare_binara.cpp:17:1: error: extended character is not valid in an identifier cautare_binara.cpp:17:1: error: extended character is not valid in an identifier cautare_binara.cpp:17:1: error: extended character is not valid in an identifier cautare_binara.cpp:17:1: error: extended character is not valid in an identifier cautare_binara.cpp:17:1: error: extended character is not valid in an identifier cautare_binara.cpp:17:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier 18 | mij=(st+dr)/2; | ^ cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:18:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier 19 | if(y<a[mij]) | ^ cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:19:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier 20 | dr=mij-1; | ^ cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:20:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier 21 | else if(y>a[mij]) | ^ cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:21:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier 22 | st=mij+1; | ^ cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:22:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier 23 | else ok=1; | ^ cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:23:1: error: extended character is not valid in an identifier cautare_binara.cpp:24:1: error: extended character is not valid in an identifier 24 | } | ^ cautare_binara.cpp:24:1: error: extended character is not valid in an identifier cautare_binara.cpp:24:1: error: extended character is not valid in an identifier cautare_binara.cpp:24:1: error: extended character is not valid in an identifier cautare_binara.cpp:24:1: error: extended character is not valid in an identifier cautare_binara.cpp:24:1: error: extended character is not valid in an identifier cautare_binara.cpp:24:1: error: extended character is not valid in an identifier cautare_binara.cpp:25:1: error: extended character is not valid in an identifier 25 | cout<<ok<<" "; | ^ cautare_binara.cpp:25:1: error: extended character is not valid in an identifier cautare_binara.cpp:25:1: error: extended character is not valid in an identifier cautare_binara.cpp:25:1: error: extended character is not valid in an identifier cautare_binara.cpp:25:1: error: extended character is not valid in an identifier cautare_binara.cpp:25:1: error: extended character is not valid in an identifier cautare_binara.cpp:25:1: error: extended character is not valid in an identifier cautare_binara.cpp:26:1: error: extended character is not valid in an identifier 26 | } | ^ cautare_binara.cpp:26:1: error: extended character is not valid in an identifier cautare_binara.cpp:26:1: error: extended character is not valid in an identifier cautare_binara.cpp:27:1: error: extended character is not valid in an identifier 27 | return 0; | ^ cautare_binara.cpp:27:1: error: extended character is not valid in an identifier cautare_binara.cpp:27:1: error: extended character is not valid in an identifier cautare_binara.cpp: In function ‘int main()’: cautare_binara.cpp:7:1: error: ‘ ’ was not declared in this scope 7 | int a[25001],y,ok=0,i,n,m; | ^~~ cautare_binara.cpp:8:4: error: expected ‘;’ before ‘cin’ 8 | cin>>n; | ^~~~ | ; cautare_binara.cpp:9:4: error: expected ‘;’ before ‘for’ 9 | for(i=1; i<=n; i++)cin>>a[i]; | ^~~~ | ; cautare_binara.cpp:9:14: error: ‘i’ was not declared in this scope 9 | for(i=1; i<=n; i++)cin>>a[i]; | ^ cautare_binara.cpp:9:17: error: ‘n’ was not declared in this scope 9 | for(i=1; i<=n; i++)cin>>a[i]; | ^ cautare_binara.cpp:10:4: error: expected ‘;’ before ‘cin’ 10 | cin>>m; | ^~~~ | ; cautare_binara.cpp:11:4: error: expected ‘;’ before ‘for’ 11 | for(i=1; i<=m; i++) | ^~~~ | ; cautare_binara.cpp:11:17: error: ‘m’ was not declared in this scope; did you mean ‘tm’? 11 | for(i=1; i<=m; i++) | ^ | tm cautare_binara.cpp:27:4: error: expected ‘;’ before ‘return’ 27 | 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 Cautare Binara 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.