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Detalii evaluare #43008304

Rezumat problemă

#475 Lant

Se dă lista muchiilor unui graf neorientat cu n vârfuri și două vârfuri p q. Să se determine toate lanțurile elementare cu extremitățile p și q.

Rezolvă

Detalii

Problema Lant Operații I/O lant.in/lant.out
Limita timp 0.5 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #43008304 Utilizator badita maria (MariaBadita)
Fișier lant.cpp Dimensiune 1.13 KB
Data încărcării 27 Martie 2023, 10:53 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

lant.cpp:3:1: error: stray '\302' in program
  

 ^
lant.cpp:3:1: error: stray '\240' in program
lant.cpp:7:1: error: stray '\302' in program
  

 ^
lant.cpp:7:1: error: stray '\240' in program
lant.cpp:12:1: error: stray '\302' in program
  

 ^
lant.cpp:12:1: error: stray '\240' in program
lant.cpp:15:1: error: stray '\302' in program
     fout << source << ' ';

 ^
lant.cpp:15:1: error: stray '\240' in program
lant.cpp:15:1: error: stray '\302' in program
lant.cpp:15:1: error: stray '\240' in program
lant.cpp:16:1: error: stray '\302' in program
     for(int i = 1; i <= lant_len; i++)

 ^
lant.cpp:16:1: error: stray '\240' in program
lant.cpp:16:1: error: stray '\302' in program
lant.cpp:16:1: error: stray '\240' in program
lant.cpp:17:1: error: stray '\302' in program
         fout << lant[i] << ' ';

 ^
lant.cpp:17:1: error: stray '\240' in program
lant.cpp:17:1: error: stray '\302' in program
lant.cpp:17:1: error: stray '\240' in program
lant.cpp:17:1: error: stray '\302' in program
lant.cpp:17:1: error: stray '\240' in program
lant.cpp:17:1: error: stray '\302' in program
lant.cpp:17:1: error: stray '\240' in program
lant.cpp:18:1: error: stray '\302' in program
     fout << '\n';

 ^
lant.cpp:18:1: error: stray '\240' in program
lant.cpp:18:1: error: stray '\302' in program
lant.cpp:18:1: error: stray '\240' in program
lant.cpp:20:1: error: stray '\302' in program
  

 ^
lant.cpp:20:1: error: stray '\240' in program
lant.cpp:23:1: error: stray '\302' in program
     for(int i = 1; i <= n; i++)

 ^
lant.cpp:23:1: error: stray '\240' in program
lant.cpp:23:1: error: stray '\302' in program
lant.cpp:23:1: error: stray '\240' in program
lant.cpp:24:1: error: stray '\302' in program
     {

 ^
lant.cpp:24:1: error: stray '\240' in program
lant.cpp:24:1: error: stray '\302' in program
lant.cpp:24:1: error: stray '\240' in program
lant.cpp:25:1: error: stray '\302' in program
         int neigh = i;

 ^
lant.cpp:25:1: error: stray '\240' in program
lant.cpp:25:1: error: stray '\302' in program
lant.cpp:25:1: error: stray '\240' in program
lant.cpp:25:1: error: stray '\302' in program
lant.cpp:25:1: error: stray '\240' in program
lant.cpp:25:1: error: stray '\302' in program
lant.cpp:25:1: error: stray '\240' in program
lant.cpp:26:1: error: stray '\302' in program
         if(a[node][neigh] == 1 and viz[neigh] == 0)

 ^
lant.cpp:26:1: error: stray '\240' in program
lant.cpp:26:1: error: stray '\302' in program
lant.cpp:26:1: error: stray '\240' in program
lant.cpp:26:1: error: stray '\302' in program
lant.cpp:26:1: error: stray '\240' in program
lant.cpp:26:1: error: stray '\302' in program
lant.cpp:26:1: error: stray '\240' in program
lant.cpp:27:1: error: stray '\302' in program
         {

 ^
lant.cpp:27:1: error: stray '\240' in program
lant.cpp:27:1: error: stray '\302' in program
lant.cpp:27:1: error: stray '\240' in program
lant.cpp:27:1: error: stray '\302' in program
lant.cpp:27:1: error: stray '\240' in program
lant.cpp:27:1: error: stray '\302' in program
lant.cpp:27:1: error: stray '\240' in program
lant.cpp:28:1: error: stray '\302' in program
             lant[++lant_len] = neigh;

 ^
lant.cpp:28:1: error: stray '\240' in program
lant.cpp:28:1: error: stray '\302' in program
lant.cpp:28:1: error: stray '\240' in program
lant.cpp:28:1: error: stray '\302' in program
lant.cpp:28:1: error: stray '\240' in program
lant.cpp:28:1: error: stray '\302' in program
lant.cpp:28:1: error: stray '\240' in program
lant.cpp:28:1: error: stray '\302' in program
lant.cpp:28:1: error: stray '\240' in program
lant.cpp:28:1: error: stray '\302' in program
lant.cpp:28:1: error: stray '\240' in program
lant.cpp:29:1: error: stray '\302' in program
             viz[neigh] = 1;

 ^
lant.cpp:29:1: error: stray '\240' in program
lant.cpp:29:1: error: stray '\302' in program
lant.cpp:29:1: error: stray '\240' in program
lant.cpp:29:1: error: stray '\302' in program
lant.cpp:29:1: error: stray '\240' in program
lant.cpp:29:1: error: stray '\302' in program
lant.cpp:29:1: error: stray '\240' in program
lant.cpp:29:1: error: stray '\302' in program
lant.cpp:29:1: error: stray '\240' in program
lant.cpp:29:1: error: stray '\302' in program
lant.cpp:29:1: error: stray '\240' in program
lant.cpp:30:1: error: stray '\302' in program
             if(neigh == dest)

 ^
lant.cpp:30:1: error: stray '\240' in program
lant.cpp:30:1: error: stray '\302' in program
lant.cpp:30:1: error: stray '\240' in program
lant.cpp:30:1: error: stray '\302' in program
lant.cpp:30:1: error: stray '\240' in program
lant.cpp:30:1: error: stray '\302' in program
lant.cpp:30:1: error: stray '\240' in program
lant.cpp:30:1: error: stray '\302' in program
lant.cpp:30:1: error: stray '\240' in program
lant.cpp:30:1: error: stray '\302' in program
lant.cpp:30:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
                 print();

 ^
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:31:1: error: stray '\302' in program
lant.cpp:31:1: error: stray '\240' in program
lant.cpp:32:1: error: stray '\302' in program
  

 ^
lant.cpp:32:1: error: stray '\240' in program
lant.cpp:33:1: error: stray '\302' in program
             dfs(neigh);

 ^
lant.cpp:33:1: error: stray '\240' in program
lant.cpp:33:1: error: stray '\302' in program
lant.cpp:33:1: error: stray '\240' in program
lant.cpp:33:1: error: stray '\302' in program
lant.cpp:33:1: error: stray '\240' in program
lant.cpp:33:1: error: stray '\302' in program
lant.cpp:33:1: error: stray '\240' in program
lant.cpp:33:1: error: stray '\302' in program
lant.cpp:33:1: error: stray '\240' in program
lant.cpp:33:1: error: stray '\302' in program
lant.cpp:33:1: error: stray '\240' in program
lant.cpp:34:1: error: stray '\302' in program
             lant_len--;

 ^
lant.cpp:34:1: error: stray '\240' in program
lant.cpp:34:1: error: stray '\302' in program
lant.cpp:34:1: error: stray '\240' in program
lant.cpp:34:1: error: stray '\302' in program
lant.cpp:34:1: error: stray '\240' in program
lant.cpp:34:1: error: stray '\302' in program
lant.cpp:34:1: error: stray '\240' in program
lant.cpp:34:1: error: stray '\302' in program
lant.cpp:34:1: error: stray '\240' in program
lant.cpp:34:1: error: stray '\302' in program
lant.cpp:34:1: error: stray '\240' in program
lant.cpp:35:1: error: stray '\302' in program
             viz[neigh] = 0;

 ^
lant.cpp:35:1: error: stray '\240' in program
lant.cpp:35:1: error: stray '\302' in program
lant.cpp:35:1: error: stray '\240' in program
lant.cpp:35:1: error: stray '\302' in program
lant.cpp:35:1: error: stray '\240' in program
lant.cpp:35:1: error: stray '\302' in program
lant.cpp:35:1: error: stray '\240' in program
lant.cpp:35:1: error: stray '\302' in program
lant.cpp:35:1: error: stray '\240' in program
lant.cpp:35:1: error: stray '\302' in program
lant.cpp:35:1: error: stray '\240' in program
lant.cpp:36:1: error: stray '\302' in program
         }

 ^
lant.cpp:36:1: error: stray '\240' in program
lant.cpp:36:1: error: stray '\302' in program
lant.cpp:36:1: error: stray '\240' in program
lant.cpp:36:1: error: stray '\302' in program
lant.cpp:36:1: error: stray '\240' in program
lant.cpp:36:1: error: stray '\302' in program
lant.cpp:36:1: error: stray '\240' in program
lant.cpp:37:1: error: stray '\302' in program
     }

 ^
lant.cpp:37:1: error: stray '\240' in program
lant.cpp:37:1: error: stray '\302' in program
lant.cpp:37:1: error: stray '\240' in program
lant.cpp:39:1: error: stray '\302' in program
  

 ^
lant.cpp:39:1: error: stray '\240' in program
lant.cpp:42:1: error: stray '\302' in program
     int m;

 ^
lant.cpp:42:1: error: stray '\240' in program
lant.cpp:42:1: error: stray '\302' in program
lant.cpp:42:1: error: stray '\240' in program
lant.cpp:43:1: error: stray '\302' in program
     fin >> n >> m;

 ^
lant.cpp:43:1: error: stray '\240' in program
lant.cpp:43:1: error: stray '\302' in program
lant.cpp:43:1: error: stray '\240' in program
lant.cpp:44:1: error: stray '\302' in program
     for(int i = 1; i <= m; i++)

 ^
lant.cpp:44:1: error: stray '\240' in program
lant.cpp:44:1: error: stray '\302' in program
lant.cpp:44:1: error: stray '\240' in program
lant.cpp:45:1: error: stray '\302' in program
     {

 ^
lant.cpp:45:1: error: stray '\240' in program
lant.cpp:45:1: error: stray '\302' in program
lant.cpp:45:1: error: stray '\240' in program
lant.cpp:46:1: error: stray '\302' in program
         int u, v;

 ^
lant.cpp:46:1: error: stray '\240' in program
lant.cpp:46:1: error: stray '\302' in program
lant.cpp:46:1: error: stray '\240' in program
lant.cpp:46:1: error: stray '\302' in program
lant.cpp:46:1: error: stray '\240' in program
lant.cpp:46:1: error: stray '\302' in program
lant.cpp:46:1: error: stray '\240' in program
lant.cpp:47:1: error: stray '\302' in program
         fin >> u >> v;

 ^
lant.cpp:47:1: error: stray '\240' in program
lant.cpp:47:1: error: stray '\302' in program
lant.cpp:47:1: error: stray '\240' in program
lant.cpp:47:1: error: stray '\302' in program
lant.cpp:47:1: error: stray '\240' in program
lant.cpp:47:1: error: stray '\302' in program
lant.cpp:47:1: error: stray '\240' in program
lant.cpp:48:1: error: stray '\302' in program
         a[u][v] = 1;

 ^
lant.cpp:48:1: error: stray '\240' in program
lant.cpp:48:1: error: stray '\302' in program
lant.cpp:48:1: error: stray '\240' in program
lant.cpp:48:1: error: stray '\302' in program
lant.cpp:48:1: error: stray '\240' in program
lant.cpp:48:1: error: stray '\302' in program
lant.cpp:48:1: error: stray '\240' in program
lant.cpp:49:1: error: stray '\302' in program
         a[v][u] = 1;

 ^
lant.cpp:49:1: error: stray '\240' in program
lant.cpp:49:1: error: stray '\302' in program
lant.cpp:49:1: error: stray '\240' in program
lant.cpp:49:1: error: stray '\302' in program
lant.cpp:49:1: error: stray '\240' in program
lant.cpp:49:1: error: stray '\302' in program
lant.cpp:49:1: error: stray '\240' in program
lant.cpp:50:1: error: stray '\302' in program
     }

 ^
lant.cpp:50:1: error: stray '\240' in program
lant.cpp:50:1: error: stray '\302' in program
lant.cpp:50:1: error: stray '\240' in program
lant.cpp:51:1: error: stray '\302' in program
     fin >> source >> dest;

 ^
lant.cpp:51:1: error: stray '\240' in program
lant.cpp:51:1: error: stray '\302' in program
lant.cpp:51:1: error: stray '\240' in program
lant.cpp:52:1: error: stray '\302' in program
     viz[source] = 1;

 ^
lant.cpp:52:1: error: stray '\240' in program
lant.cpp:52:1: error: stray '\302' in program
lant.cpp:52:1: error: stray '\240' in program
lant.cpp:53:1: error: stray '\302' in program
  

 ^
lant.cpp:53:1: error: stray '\240' in program
lant.cpp:54:1: error: stray '\302' in program
     dfs(source);

 ^
lant.cpp:54:1: error: stray '\240' in program
lant.cpp:54:1: error: stray '\302' in program
lant.cpp:54:1: error: stray '\240' in program
lant.cpp:55:1: error: stray '\302' in program
  

 ^
lant.cpp:55:1: error: stray '\240' in program
lant.cpp:56:1: error: stray '\302' in program
     return 0;

 ^
lant.cpp:56:1: error: stray '\240' in program
lant.cpp:56:1: error: stray '\302' in program
lant.cpp:56:1: error: stray '\240' in program
lant.cpp:58:1: error: stray '\302' in program
  
 ^
lant.cpp:58:1: error: stray '\240' in program

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 Lant 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.