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Detalii evaluare #22744563

Rezumat problemă

#580 Roy-Warshall

Se dă lista arcelor unui graf orientat. Construiți matricea drumurilor, folosind algoritmul lui Roy-Warshall.

Rezolvă

Detalii

Problema Roy-Warshall Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #22744563 Utilizator Chindisă Ioana-Alina (c20ioana)
Fișier roy-warshall.cpp Dimensiune 694 B
Data încărcării 03 Mai 2020, 22:24 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

roy-warshall.cpp:13:1: error: stray '\302' in program
    int x,y;

 ^
roy-warshall.cpp:13:1: error: stray '\240' in program
roy-warshall.cpp:13:1: error: stray '\302' in program
roy-warshall.cpp:13:1: error: stray '\240' in program
roy-warshall.cpp:15:1: error: stray '\302' in program
    cin>>n>>m;

 ^
roy-warshall.cpp:15:1: error: stray '\240' in program
roy-warshall.cpp:15:1: error: stray '\302' in program
roy-warshall.cpp:15:1: error: stray '\240' in program
roy-warshall.cpp:17:1: error: stray '\302' in program
    for(int i=1;i<=m;i++)

 ^
roy-warshall.cpp:17:1: error: stray '\240' in program
roy-warshall.cpp:17:1: error: stray '\302' in program
roy-warshall.cpp:17:1: error: stray '\240' in program
roy-warshall.cpp:19:1: error: stray '\302' in program
   {

 ^
roy-warshall.cpp:19:1: error: stray '\240' in program
roy-warshall.cpp:21:1: error: stray '\302' in program
       cin>>x>>y;

 ^
roy-warshall.cpp:21:1: error: stray '\240' in program
roy-warshall.cpp:21:1: error: stray '\302' in program
roy-warshall.cpp:21:1: error: stray '\240' in program
roy-warshall.cpp:21:1: error: stray '\302' in program
roy-warshall.cpp:21:1: error: stray '\240' in program
roy-warshall.cpp:23:1: error: stray '\302' in program
       a[x][y]=1;

 ^
roy-warshall.cpp:23:1: error: stray '\240' in program
roy-warshall.cpp:23:1: error: stray '\302' in program
roy-warshall.cpp:23:1: error: stray '\240' in program
roy-warshall.cpp:23:1: error: stray '\302' in program
roy-warshall.cpp:23:1: error: stray '\240' in program
roy-warshall.cpp:25:1: error: stray '\302' in program
   }

 ^
roy-warshall.cpp:25:1: error: stray '\240' in program
roy-warshall.cpp:33:1: error: stray '\302' in program
    int i, j, k;

 ^
roy-warshall.cpp:33:1: error: stray '\240' in program
roy-warshall.cpp:33:1: error: stray '\302' in program
roy-warshall.cpp:33:1: error: stray '\240' in program
roy-warshall.cpp:35:1: error: stray '\302' in program
    for(k=1;k<=n;k++)

 ^
roy-warshall.cpp:35:1: error: stray '\240' in program
roy-warshall.cpp:35:1: error: stray '\302' in program
roy-warshall.cpp:35:1: error: stray '\240' in program
roy-warshall.cpp:37:1: error: stray '\302' in program
     for(i=1;i<=n;i++)

 ^
roy-warshall.cpp:37:1: error: stray '\240' in program
roy-warshall.cpp:37:1: error: stray '\302' in program
roy-warshall.cpp:37:1: error: stray '\240' in program
roy-warshall.cpp:39:1: error: stray '\302' in program
      for(j=1;j<=n;j++)

 ^
roy-warshall.cpp:39:1: error: stray '\240' in program
roy-warshall.cpp:39:1: error: stray '\302' in program
roy-warshall.cpp:39:1: error: stray '\240' in program
roy-warshall.cpp:39:1: error: stray '\302' in program
roy-warshall.cpp:39:1: error: stray '\240' in program
roy-warshall.cpp:41:1: error: stray '\302' in program
        if(a[i][j]==0)

 ^
roy-warshall.cpp:41:1: error: stray '\240' in program
roy-warshall.cpp:41:1: error: stray '\302' in program
roy-warshall.cpp:41:1: error: stray '\240' in program
roy-warshall.cpp:41:1: error: stray '\302' in program
roy-warshall.cpp:41:1: error: stray '\240' in program
roy-warshall.cpp:41:1: error: stray '\302' in program
roy-warshall.cpp:41:1: error: stray '\240' in program
roy-warshall.cpp:43:1: error: stray '\302' in program
         a[i][j]=a[i][k]*a[k][j];

 ^
roy-warshall.cpp:43:1: error: stray '\240' in program
roy-warshall.cpp:43:1: error: stray '\302' in program
roy-warshall.cpp:43:1: error: stray '\240' in program
roy-warshall.cpp:43:1: error: stray '\302' in program
roy-warshall.cpp:43:1: error: stray '\240' in program
roy-warshall.cpp:43:1: error: stray '\302' in program
roy-warshall.cpp:43:1: error: stray '\240' in program
roy-warshall.cpp:51:1: error: stray '\302' in program
    for(int i=1;i<=n;i++)

 ^
roy-warshall.cpp:51:1: error: stray '\240' in program
roy-warshall.cpp:51:1: error: stray '\302' in program
roy-warshall.cpp:51:1: error: stray '\240' in program
roy-warshall.cpp:53:1: error: stray '\302' in program
    {

 ^
roy-warshall.cpp:53:1: error: stray '\240' in program
roy-warshall.cpp:53:1: error: stray '\302' in program
roy-warshall.cpp:53:1: error: stray '\240' in program
roy-warshall.cpp:55:1: error: stray '\302' in program
        for(int j=1;j<=n;j++)

 ^
roy-warshall.cpp:55:1: error: stray '\240' in program
roy-warshall.cpp:55:1: error: stray '\302' in program
roy-warshall.cpp:55:1: error: stray '\240' in program
roy-warshall.cpp:55:1: error: stray '\302' in program
roy-warshall.cpp:55:1: error: stray '\240' in program
roy-warshall.cpp:55:1: error: stray '\302' in program
roy-warshall.cpp:55:1: error: stray '\240' in program
roy-warshall.cpp:57:1: error: stray '\302' in program
        cout<<a[i][j]<<" ";

 ^
roy-warshall.cpp:57:1: error: stray '\240' in program
roy-warshall.cpp:57:1: error: stray '\302' in program
roy-warshall.cpp:57:1: error: stray '\240' in program
roy-warshall.cpp:57:1: error: stray '\302' in program
roy-warshall.cpp:57:1: error: stray '\240' in program
roy-warshall.cpp:57:1: error: stray '\302' in program
roy-warshall.cpp:57:1: error: stray '\240' in program
roy-warshall.cpp:59:1: error: stray '\302' in program
    cout<<endl;

 ^
roy-warshall.cpp:59:1: error: stray '\240' in program
roy-warshall.cpp:59:1: error: stray '\302' in program
roy-warshall.cpp:59:1: error: stray '\240' in program
roy-warshall.cpp:61:1: error: stray '\302' in program
    }

 ^
roy-warshall.cpp:61:1: error: stray '\240' in program
roy-warshall.cpp:61:1: error: stray '\302' in program
roy-warshall.cpp:61:1: error: stray '\240' in program
roy-warshall.cpp:69:1: error: stray '\302' in program
    citire();

 ^
roy-warshall.cpp:69:1: error: stray '\240' in program
roy-warshall.cpp:69:1: error: stray '\302' in program
roy-warshall.cpp:69:1: error: stray '\240' in program
roy-warshall.cpp:71:1: error: stray '\302' in program
    rw();

 ^
roy-warshall.cpp:71:1: error: stray '\240' in program
roy-warshall.cpp:71:1: error: stray '\302' in program
roy-warshall.cpp:71:1: error: stray '\240' in program
roy-warshall.cpp:73:1: error: stray '\302' in program
    afis();

 ^
roy-warshall.cpp:73:1: error: stray '\240' in program
roy-warshall.cpp:73:1: error: stray '\302' in program
roy-warshall.cpp:73:1: 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 Roy-Warshall 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.