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Detalii evaluare #55641993

Rezumat problemă

VarfuriPrietene

#4633

Se dă un graf orientat cu n vârfuri și m arce. Vârfurile x și y se numesc prietene dacă distanța minimă de la vârful x la vârful y este egală cu distanța minimă de la vârful y la vârful x. Distanța minimă de la vârful x la vârful y este egală cu lungimea celui mai scurt drum care are ca extremitate ințială vârful x și extremitate finală vârful y.

Consola Muresan Ciprian (mcip1977) Ciprian Muresan medie
Clasa 11 Teoria Grafurilor Probleme diverse cu grafuri orientate
Rezolvă

Detalii

Problema VarfuriPrietene Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #55641993 Utilizator Dumitraș Ștefan (dumitrasst)
Fișier varfuriprietene.cpp Dimensiune 808 B
Data încărcării 21 Ianuarie 2025, 11:27 Scor / rezultat Eroare de compilare

Evaluare

Mesaj compilare

varfuriprietene.cpp:12:1: error: stray '\302' in program
     cin>>n>>m;

 ^
varfuriprietene.cpp:12:1: error: stray '\240' in program
varfuriprietene.cpp:12:1: error: stray '\302' in program
varfuriprietene.cpp:12:1: error: stray '\240' in program
varfuriprietene.cpp:13:1: error: stray '\302' in program
     for(int i=1; i<=n; i++)

 ^
varfuriprietene.cpp:13:1: error: stray '\240' in program
varfuriprietene.cpp:13:1: error: stray '\302' in program
varfuriprietene.cpp:13:1: error: stray '\240' in program
varfuriprietene.cpp:14:1: error: stray '\302' in program
         for(int j=1; j<=n; j++)

 ^
varfuriprietene.cpp:14:1: error: stray '\240' in program
varfuriprietene.cpp:14:1: error: stray '\302' in program
varfuriprietene.cpp:14:1: error: stray '\240' in program
varfuriprietene.cpp:14:1: error: stray '\302' in program
varfuriprietene.cpp:14:1: error: stray '\240' in program
varfuriprietene.cpp:14:1: error: stray '\302' in program
varfuriprietene.cpp:14:1: error: stray '\240' in program
varfuriprietene.cpp:15:1: error: stray '\302' in program
             a[i][j]=1e6;

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

 ^
varfuriprietene.cpp:16:1: error: stray '\240' in program
varfuriprietene.cpp:16:1: error: stray '\302' in program
varfuriprietene.cpp:16:1: error: stray '\240' in program
varfuriprietene.cpp:17:1: error: stray '\302' in program
     {

 ^
varfuriprietene.cpp:17:1: error: stray '\240' in program
varfuriprietene.cpp:17:1: error: stray '\302' in program
varfuriprietene.cpp:17:1: error: stray '\240' in program
varfuriprietene.cpp:18:1: error: stray '\302' in program
         cin>>x>>y;

 ^
varfuriprietene.cpp:18:1: error: stray '\240' in program
varfuriprietene.cpp:18:1: error: stray '\302' in program
varfuriprietene.cpp:18:1: error: stray '\240' in program
varfuriprietene.cpp:18:1: error: stray '\302' in program
varfuriprietene.cpp:18:1: error: stray '\240' in program
varfuriprietene.cpp:18:1: error: stray '\302' in program
varfuriprietene.cpp:18:1: error: stray '\240' in program
varfuriprietene.cpp:19:1: error: stray '\302' in program
         a[x][y]=1;

 ^
varfuriprietene.cpp:19:1: error: stray '\240' in program
varfuriprietene.cpp:19:1: error: stray '\302' in program
varfuriprietene.cpp:19:1: error: stray '\240' in program
varfuriprietene.cpp:19:1: error: stray '\302' in program
varfuriprietene.cpp:19:1: error: stray '\240' in program
varfuriprietene.cpp:19:1: error: stray '\302' in program
varfuriprietene.cpp:19:1: error: stray '\240' in program
varfuriprietene.cpp:20:1: error: stray '\302' in program
     }

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

 ^
varfuriprietene.cpp:21:1: error: stray '\240' in program
varfuriprietene.cpp:21:1: error: stray '\302' in program
varfuriprietene.cpp:21:1: error: stray '\240' in program
varfuriprietene.cpp:22:1: error: stray '\302' in program
         for(int i=1; i<=n; i++)

 ^
varfuriprietene.cpp:22:1: error: stray '\240' in program
varfuriprietene.cpp:22:1: error: stray '\302' in program
varfuriprietene.cpp:22:1: error: stray '\240' in program
varfuriprietene.cpp:22:1: error: stray '\302' in program
varfuriprietene.cpp:22:1: error: stray '\240' in program
varfuriprietene.cpp:22:1: error: stray '\302' in program
varfuriprietene.cpp:22:1: error: stray '\240' in program
varfuriprietene.cpp:23:1: error: stray '\302' in program
             for(int j=1; j<=n; j++)

 ^
varfuriprietene.cpp:23:1: error: stray '\240' in program
varfuriprietene.cpp:23:1: error: stray '\302' in program
varfuriprietene.cpp:23:1: error: stray '\240' in program
varfuriprietene.cpp:23:1: error: stray '\302' in program
varfuriprietene.cpp:23:1: error: stray '\240' in program
varfuriprietene.cpp:23:1: error: stray '\302' in program
varfuriprietene.cpp:23:1: error: stray '\240' in program
varfuriprietene.cpp:23:1: error: stray '\302' in program
varfuriprietene.cpp:23:1: error: stray '\240' in program
varfuriprietene.cpp:23:1: error: stray '\302' in program
varfuriprietene.cpp:23:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
                 if(a[i][j]>=a[i][k]+a[k][j])

 ^
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:24:1: error: stray '\302' in program
varfuriprietene.cpp:24:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
                     a[i][j]=a[i][k]+a[k][j];

 ^
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:25:1: error: stray '\302' in program
varfuriprietene.cpp:25:1: error: stray '\240' in program
varfuriprietene.cpp:26:1: error: stray '\302' in program
     for(int i=1;i<=n;i++)

 ^
varfuriprietene.cpp:26:1: error: stray '\240' in program
varfuriprietene.cpp:26:1: error: stray '\302' in program
varfuriprietene.cpp:26:1: error: stray '\240' in program
varfuriprietene.cpp:27:1: error: stray '\302' in program
         for(int j=i+1;j<=n;j++)

 ^
varfuriprietene.cpp:27:1: error: stray '\240' in program
varfuriprietene.cpp:27:1: error: stray '\302' in program
varfuriprietene.cpp:27:1: error: stray '\240' in program
varfuriprietene.cpp:27:1: error: stray '\302' in program
varfuriprietene.cpp:27:1: error: stray '\240' in program
varfuriprietene.cpp:27:1: error: stray '\302' in program
varfuriprietene.cpp:27:1: error: stray '\240' in program
varfuriprietene.cpp:28:1: error: stray '\302' in program
           if(a[i][j]==a[j][i] and a[i][j]!=1e6)

 ^
varfuriprietene.cpp:28:1: error: stray '\240' in program
varfuriprietene.cpp:28:1: error: stray '\302' in program
varfuriprietene.cpp:28:1: error: stray '\240' in program
varfuriprietene.cpp:28:1: error: stray '\302' in program
varfuriprietene.cpp:28:1: error: stray '\240' in program
varfuriprietene.cpp:28:1: error: stray '\302' in program
varfuriprietene.cpp:28:1: error: stray '\240' in program
varfuriprietene.cpp:28:1: error: stray '\302' in program
varfuriprietene.cpp:28:1: error: stray '\240' in program
varfuriprietene.cpp:29:1: error: stray '\302' in program
     {

 ^
varfuriprietene.cpp:29:1: error: stray '\240' in program
varfuriprietene.cpp:29:1: error: stray '\302' in program
varfuriprietene.cpp:29:1: error: stray '\240' in program
varfuriprietene.cpp:30:1: error: stray '\302' in program
         cout<<i<<" "<<j<<endl;

 ^
varfuriprietene.cpp:30:1: error: stray '\240' in program
varfuriprietene.cpp:30:1: error: stray '\302' in program
varfuriprietene.cpp:30:1: error: stray '\240' in program
varfuriprietene.cpp:30:1: error: stray '\302' in program
varfuriprietene.cpp:30:1: error: stray '\240' in program
varfuriprietene.cpp:30:1: error: stray '\302' in program
varfuriprietene.cpp:30:1: error: stray '\240' in program
varfuriprietene.cpp:31:1: error: stray '\302' in program
         ok=1;

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

 ^
varfuriprietene.cpp:32:1: error: stray '\240' in program
varfuriprietene.cpp:32:1: error: stray '\302' in program
varfuriprietene.cpp:32:1: error: stray '\240' in program
varfuriprietene.cpp:33:1: error: stray '\302' in program
     if(!ok)

 ^
varfuriprietene.cpp:33:1: error: stray '\240' in program
varfuriprietene.cpp:33:1: error: stray '\302' in program
varfuriprietene.cpp:33:1: error: stray '\240' in program
varfuriprietene.cpp:34:1: error: stray '\302' in program
         cout<<"Nu exista";

 ^
varfuriprietene.cpp:34:1: error: stray '\240' in program
varfuriprietene.cpp:34:1: error: stray '\302' in program
varfuriprietene.cpp:34:1: error: stray '\240' in program
varfuriprietene.cpp:34:1: error: stray '\302' in program
varfuriprietene.cpp:34:1: error: stray '\240' in program
varfuriprietene.cpp:34:1: error: stray '\302' in program
varfuriprietene.cpp:34:1: error: stray '\240' in program
varfuriprietene.cpp:37:1: error: stray '\302' in program
     return 0;

 ^
varfuriprietene.cpp:37:1: error: stray '\240' in program
varfuriprietene.cpp:37:1: error: stray '\302' in program
varfuriprietene.cpp:37:1: 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 VarfuriPrietene 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.

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