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Detalii evaluare #64334486
Rezumat problemă
#3943
Se dă numărul natural n. Determinati o modalitate de așezare a numerelor din mulțimea \({1,2,…,n}\) pe un cerc astfel încât suma a oricare două nume învecinate să fie pătrat perfect.
Candale Silviu (silviu) Detalii
| Problema | Cerc5 | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64334486 | Utilizator |
Baicu Stefania (stefaniabaicu)
|
| Fișier | cerc5.cpp | Dimensiune | 1.16 KB |
| Data încărcării | 30 Aprilie 2026, 10:35 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
cerc5.cpp:5:1: error: extended character is not valid in an identifier 5 | | ^ cerc5.cpp:10:1: error: extended character is not valid in an identifier 10 | | ^ cerc5.cpp:14:1: error: extended character is not valid in an identifier 14 | if(i>n) | ^ cerc5.cpp:14:1: error: extended character is not valid in an identifier cerc5.cpp:14:1: error: extended character is not valid in an identifier cerc5.cpp:15:1: error: extended character is not valid in an identifier 15 | { | ^ cerc5.cpp:15:1: error: extended character is not valid in an identifier cerc5.cpp:15:1: error: extended character is not valid in an identifier cerc5.cpp:16:1: error: extended character is not valid in an identifier 16 | int sum,r; | ^ cerc5.cpp:16:1: error: extended character is not valid in an identifier cerc5.cpp:16:1: error: extended character is not valid in an identifier cerc5.cpp:16:1: error: extended character is not valid in an identifier cerc5.cpp:16:1: error: extended character is not valid in an identifier cerc5.cpp:16:1: error: extended character is not valid in an identifier cerc5.cpp:16:1: error: extended character is not valid in an identifier cerc5.cpp:17:1: error: extended character is not valid in an identifier 17 | sum=s[1]+s[n]; | ^ cerc5.cpp:17:1: error: extended character is not valid in an identifier cerc5.cpp:17:1: error: extended character is not valid in an identifier cerc5.cpp:17:1: error: extended character is not valid in an identifier cerc5.cpp:17:1: error: extended character is not valid in an identifier cerc5.cpp:17:1: error: extended character is not valid in an identifier cerc5.cpp:17:1: error: extended character is not valid in an identifier cerc5.cpp:18:1: error: extended character is not valid in an identifier 18 | r=sqrt(sum); | ^ cerc5.cpp:18:1: error: extended character is not valid in an identifier cerc5.cpp:18:1: error: extended character is not valid in an identifier cerc5.cpp:18:1: error: extended character is not valid in an identifier cerc5.cpp:18:1: error: extended character is not valid in an identifier cerc5.cpp:18:1: error: extended character is not valid in an identifier cerc5.cpp:18:1: error: extended character is not valid in an identifier cerc5.cpp:19:1: error: extended character is not valid in an identifier 19 | if(r*r==sum) | ^ cerc5.cpp:19:1: error: extended character is not valid in an identifier cerc5.cpp:19:1: error: extended character is not valid in an identifier cerc5.cpp:19:1: error: extended character is not valid in an identifier cerc5.cpp:19:1: error: extended character is not valid in an identifier cerc5.cpp:19:1: error: extended character is not valid in an identifier cerc5.cpp:19:1: error: extended character is not valid in an identifier cerc5.cpp:20:1: error: extended character is not valid in an identifier 20 | { | ^ cerc5.cpp:20:1: error: extended character is not valid in an identifier cerc5.cpp:20:1: error: extended character is not valid in an identifier cerc5.cpp:20:1: error: extended character is not valid in an identifier cerc5.cpp:20:1: error: extended character is not valid in an identifier cerc5.cpp:20:1: error: extended character is not valid in an identifier cerc5.cpp:20:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier 21 | for(int j=1;j<=n;j++) | ^ cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:21:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier 22 | cout<<s[j]<<" "; | ^ cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:22:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier 23 | exit(0); | ^ cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:23:1: error: extended character is not valid in an identifier cerc5.cpp:24:1: error: extended character is not valid in an identifier 24 | } | ^ cerc5.cpp:24:1: error: extended character is not valid in an identifier cerc5.cpp:24:1: error: extended character is not valid in an identifier cerc5.cpp:24:1: error: extended character is not valid in an identifier cerc5.cpp:24:1: error: extended character is not valid in an identifier cerc5.cpp:24:1: error: extended character is not valid in an identifier cerc5.cpp:24:1: error: extended character is not valid in an identifier cerc5.cpp:25:1: error: extended character is not valid in an identifier 25 | } | ^ cerc5.cpp:25:1: error: extended character is not valid in an identifier cerc5.cpp:25:1: error: extended character is not valid in an identifier cerc5.cpp:26:1: error: extended character is not valid in an identifier 26 | else | ^ cerc5.cpp:26:1: error: extended character is not valid in an identifier cerc5.cpp:26:1: error: extended character is not valid in an identifier cerc5.cpp:27:1: error: extended character is not valid in an identifier 27 | for(int j=1;j<=n;j++) | ^ cerc5.cpp:27:1: error: extended character is not valid in an identifier cerc5.cpp:27:1: error: extended character is not valid in an identifier cerc5.cpp:27:1: error: extended character is not valid in an identifier cerc5.cpp:27:1: error: extended character is not valid in an identifier cerc5.cpp:27:1: error: extended character is not valid in an identifier cerc5.cpp:27:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier 28 | if(viz[j]==0) | ^ cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:28:1: error: extended character is not valid in an identifier cerc5.cpp:29:1: error: extended character is not valid in an identifier 29 | { | ^ cerc5.cpp:29:1: error: extended character is not valid in an identifier cerc5.cpp:29:1: error: extended character is not valid in an identifier cerc5.cpp:29:1: error: extended character is not valid in an identifier cerc5.cpp:29:1: error: extended character is not valid in an identifier cerc5.cpp:29:1: error: extended character is not valid in an identifier cerc5.cpp:29:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier 30 | int sum,r; | ^ cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:30:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier 31 | sum=j+s[i-1]; | ^ cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:31:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier 32 | r=sqrt(sum); | ^ cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:32:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier 33 | if(r*r==sum) | ^ cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:33:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier 34 | { | ^ cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:34:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier 35 | s[i]=j; | ^ cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:35:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier 36 | viz[j]=1; | ^ cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:36:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier 37 | backt(i+1); | ^ cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:37:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier 38 | viz[j]=0; | ^ cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:38:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier 39 | } | ^ cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:39:1: error: extended character is not valid in an identifier cerc5.cpp:40:1: error: extended character is not valid in an identifier 40 | } | ^ cerc5.cpp:40:1: error: extended character is not valid in an identifier cerc5.cpp:40:1: error: extended character is not valid in an identifier cerc5.cpp:40:1: error: extended character is not valid in an identifier cerc5.cpp:40:1: error: extended character is not valid in an identifier cerc5.cpp:40:1: error: extended character is not valid in an identifier cerc5.cpp:40:1: error: extended character is not valid in an identifier cerc5.cpp:43:1: error: extended character is not valid in an identifier 43 | | ^ cerc5.cpp:47:1: error: extended character is not valid in an identifier 47 | cin>>n; | ^ cerc5.cpp:47:1: error: extended character is not valid in an identifier cerc5.cpp:47:1: error: extended character is not valid in an identifier cerc5.cpp:48:1: error: extended character is not valid in an identifier 48 | for(int i=1;i<=n;i++) | ^ cerc5.cpp:48:1: error: extended character is not valid in an identifier cerc5.cpp:48:1: error: extended character is not valid in an identifier cerc5.cpp:49:1: error: extended character is not valid in an identifier 49 | { | ^ cerc5.cpp:49:1: error: extended character is not valid in an identifier cerc5.cpp:49:1: error: extended character is not valid in an identifier cerc5.cpp:50:1: error: extended character is not valid in an identifier 50 | s[1]=i; | ^ cerc5.cpp:50:1: error: extended character is not valid in an identifier cerc5.cpp:50:1: error: extended character is not valid in an identifier cerc5.cpp:50:1: error: extended character is not valid in an identifier cerc5.cpp:50:1: error: extended character is not valid in an identifier cerc5.cpp:50:1: error: extended character is not valid in an identifier cerc5.cpp:50:1: error: extended character is not valid in an identifier cerc5.cpp:51:1: error: extended character is not valid in an identifier 51 | viz[i]=1; | ^ cerc5.cpp:51:1: error: extended character is not valid in an identifier cerc5.cpp:51:1: error: extended character is not valid in an identifier cerc5.cpp:51:1: error: extended character is not valid in an identifier cerc5.cpp:51:1: error: extended character is not valid in an identifier cerc5.cpp:51:1: error: extended character is not valid in an identifier cerc5.cpp:51:1: error: extended character is not valid in an identifier cerc5.cpp:52:1: error: extended character is not valid in an identifier 52 | backt(2); | ^ cerc5.cpp:52:1: error: extended character is not valid in an identifier cerc5.cpp:52:1: error: extended character is not valid in an identifier cerc5.cpp:52:1: error: extended character is not valid in an identifier cerc5.cpp:52:1: error: extended character is not valid in an identifier cerc5.cpp:52:1: error: extended character is not valid in an identifier cerc5.cpp:52:1: error: extended character is not valid in an identifier cerc5.cpp:53:1: error: extended character is not valid in an identifier 53 | viz[i]=0; | ^ cerc5.cpp:53:1: error: extended character is not valid in an identifier cerc5.cpp:53:1: error: extended character is not valid in an identifier cerc5.cpp:53:1: error: extended character is not valid in an identifier cerc5.cpp:53:1: error: extended character is not valid in an identifier cerc5.cpp:53:1: error: extended character is not valid in an identifier cerc5.cpp:53:1: error: extended character is not valid in an identifier cerc5.cpp:54:1: error: extended character is not valid in an identifier 54 | } | ^ cerc5.cpp:54:1: error: extended character is not valid in an identifier cerc5.cpp:54:1: error: extended character is not valid in an identifier cerc5.cpp:55:1: error: extended character is not valid in an identifier 55 | cout<<"nu exista"; | ^ cerc5.cpp:55:1: error: extended character is not valid in an identifier cerc5.cpp:55:1: error: extended character is not valid in an identifier cerc5.cpp:56:1: error: extended character is not valid in an identifier 56 | return 0; | ^ cerc5.cpp:56:1: error: extended character is not valid in an identifier cerc5.cpp:56:1: error: extended character is not valid in an identifier cerc5.cpp:5:1: error: ‘ ’ does not name a type 5 | | ^ cerc5.cpp:10:1: error: ‘ ’ does not name a type 10 | | ^ cerc5.cpp:43:1: error: ‘ ’ does not name a type 43 | | ^
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 Cerc5 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.