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Detalii evaluare #56940858

Rezumat problemă

Euler

#545

Se dă un graf neorientat cu n vârfuri care este conex și are gradele tuturor vârfurilor pare. Determinați un ciclu eulerian.

Fișiere Candale Silviu (silviu) medie
Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate Ciclu eulerian
Rezolvă

Detalii

Problema Euler Operații I/O euler.in/euler.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #56940858 Utilizator Ciuștea Ioana (CiusteaIoana)
Fișier euler.cpp Dimensiune 774 B
Data încărcării 11 Martie 2025, 12:25 Scor / rezultat Eroare de compilare

Evaluare

Mesaj compilare

euler.cpp:8:1: error: stray '\302' in program
     fin>>n;

 ^
euler.cpp:8:1: error: stray '\240' in program
euler.cpp:8:1: error: stray '\302' in program
euler.cpp:8:1: error: stray '\240' in program
euler.cpp:9:1: error: stray '\302' in program
     int x,y;

 ^
euler.cpp:9:1: error: stray '\240' in program
euler.cpp:9:1: error: stray '\302' in program
euler.cpp:9:1: error: stray '\240' in program
euler.cpp:10:1: error: stray '\302' in program
     while(fin>>x>>y)

 ^
euler.cpp:10:1: error: stray '\240' in program
euler.cpp:10:1: error: stray '\302' in program
euler.cpp:10:1: error: stray '\240' in program
euler.cpp:11:1: error: stray '\302' in program
     {

 ^
euler.cpp:11:1: error: stray '\240' in program
euler.cpp:11:1: error: stray '\302' in program
euler.cpp:11:1: error: stray '\240' in program
euler.cpp:12:1: error: stray '\302' in program
         a[x][y]=a[y][x]=1;

 ^
euler.cpp:12:1: error: stray '\240' in program
euler.cpp:12:1: error: stray '\302' in program
euler.cpp:12:1: error: stray '\240' in program
euler.cpp:12:1: error: stray '\302' in program
euler.cpp:12:1: error: stray '\240' in program
euler.cpp:12:1: error: stray '\302' in program
euler.cpp:12:1: error: stray '\240' in program
euler.cpp:13:1: error: stray '\302' in program
         gr[x]++;

 ^
euler.cpp:13:1: error: stray '\240' in program
euler.cpp:13:1: error: stray '\302' in program
euler.cpp:13:1: error: stray '\240' in program
euler.cpp:13:1: error: stray '\302' in program
euler.cpp:13:1: error: stray '\240' in program
euler.cpp:13:1: error: stray '\302' in program
euler.cpp:13:1: error: stray '\240' in program
euler.cpp:14:1: error: stray '\302' in program
         gr[y]++;

 ^
euler.cpp:14:1: error: stray '\240' in program
euler.cpp:14:1: error: stray '\302' in program
euler.cpp:14:1: error: stray '\240' in program
euler.cpp:14:1: error: stray '\302' in program
euler.cpp:14:1: error: stray '\240' in program
euler.cpp:14:1: error: stray '\302' in program
euler.cpp:14:1: error: stray '\240' in program
euler.cpp:15:1: error: stray '\302' in program
     }

 ^
euler.cpp:15:1: error: stray '\240' in program
euler.cpp:15:1: error: stray '\302' in program
euler.cpp:15:1: error: stray '\240' in program
euler.cpp:19:1: error: stray '\302' in program
     if(gr[x]>0)

 ^
euler.cpp:19:1: error: stray '\240' in program
euler.cpp:19:1: error: stray '\302' in program
euler.cpp:19:1: error: stray '\240' in program
euler.cpp:20:1: error: stray '\302' in program
     {

 ^
euler.cpp:20:1: error: stray '\240' in program
euler.cpp:20:1: error: stray '\302' in program
euler.cpp:20:1: error: stray '\240' in program
euler.cpp:21:1: error: stray '\302' in program
         for(int i=1;i<=n;i++)

 ^
euler.cpp:21:1: error: stray '\240' in program
euler.cpp:21:1: error: stray '\302' in program
euler.cpp:21:1: error: stray '\240' in program
euler.cpp:21:1: error: stray '\302' in program
euler.cpp:21:1: error: stray '\240' in program
euler.cpp:21:1: error: stray '\302' in program
euler.cpp:21:1: error: stray '\240' in program
euler.cpp:22:1: error: stray '\302' in program
             if(a[i][x]==1)

 ^
euler.cpp:22:1: error: stray '\240' in program
euler.cpp:22:1: error: stray '\302' in program
euler.cpp:22:1: error: stray '\240' in program
euler.cpp:22:1: error: stray '\302' in program
euler.cpp:22:1: error: stray '\240' in program
euler.cpp:22:1: error: stray '\302' in program
euler.cpp:22:1: error: stray '\240' in program
euler.cpp:22:1: error: stray '\302' in program
euler.cpp:22:1: error: stray '\240' in program
euler.cpp:22:1: error: stray '\302' in program
euler.cpp:22:1: error: stray '\240' in program
euler.cpp:23:1: error: stray '\302' in program
             {

 ^
euler.cpp:23:1: error: stray '\240' in program
euler.cpp:23:1: error: stray '\302' in program
euler.cpp:23:1: error: stray '\240' in program
euler.cpp:23:1: error: stray '\302' in program
euler.cpp:23:1: error: stray '\240' in program
euler.cpp:23:1: error: stray '\302' in program
euler.cpp:23:1: error: stray '\240' in program
euler.cpp:23:1: error: stray '\302' in program
euler.cpp:23:1: error: stray '\240' in program
euler.cpp:23:1: error: stray '\302' in program
euler.cpp:23:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
                 a[i][x]=a[x][i]=0;

 ^
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:24:1: error: stray '\302' in program
euler.cpp:24:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
                 gr[i]--;

 ^
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:25:1: error: stray '\302' in program
euler.cpp:25:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
                 gr[x]--;

 ^
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:26:1: error: stray '\302' in program
euler.cpp:26:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
                 dfs(i);

 ^
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:27:1: error: stray '\302' in program
euler.cpp:27:1: error: stray '\240' in program
euler.cpp:28:1: error: stray '\302' in program
             }

 ^
euler.cpp:28:1: error: stray '\240' in program
euler.cpp:28:1: error: stray '\302' in program
euler.cpp:28:1: error: stray '\240' in program
euler.cpp:28:1: error: stray '\302' in program
euler.cpp:28:1: error: stray '\240' in program
euler.cpp:28:1: error: stray '\302' in program
euler.cpp:28:1: error: stray '\240' in program
euler.cpp:28:1: error: stray '\302' in program
euler.cpp:28:1: error: stray '\240' in program
euler.cpp:28:1: error: stray '\302' in program
euler.cpp:28:1: error: stray '\240' in program
euler.cpp:29:1: error: stray '\302' in program
     }

 ^
euler.cpp:29:1: error: stray '\240' in program
euler.cpp:29:1: error: stray '\302' in program
euler.cpp:29:1: error: stray '\240' in program
euler.cpp:30:1: error: stray '\302' in program
     v[++k]=x;

 ^
euler.cpp:30:1: error: stray '\240' in program
euler.cpp:30:1: error: stray '\302' in program
euler.cpp:30:1: error: stray '\240' in program
euler.cpp:34:1: error: stray '\302' in program
     citire();

 ^
euler.cpp:34:1: error: stray '\240' in program
euler.cpp:34:1: error: stray '\302' in program
euler.cpp:34:1: error: stray '\240' in program
euler.cpp:35:1: error: stray '\302' in program
     dfs(1);

 ^
euler.cpp:35:1: error: stray '\240' in program
euler.cpp:35:1: error: stray '\302' in program
euler.cpp:35:1: error: stray '\240' in program
euler.cpp:36:1: error: stray '\302' in program
     fout<<k<<"\n";

 ^
euler.cpp:36:1: error: stray '\240' in program
euler.cpp:36:1: error: stray '\302' in program
euler.cpp:36:1: error: stray '\240' in program
euler.cpp:37:1: error: stray '\302' in program
     for(int i=1;i<=k;i++) fout<<v[i]<<" ";

 ^
euler.cpp:37:1: error: stray '\240' in program
euler.cpp:37:1: error: stray '\302' in program
euler.cpp:37:1: error: stray '\240' in program
euler.cpp:38:1: error: stray '\302' in program
     return 0;

 ^
euler.cpp:38:1: error: stray '\240' in program
euler.cpp:38:1: error: stray '\302' in program
euler.cpp:38:1: 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 Euler 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.

Du-te sus!