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Detalii evaluare #41618343

Rezumat problemă

#2707 matad

Dându-se o matrice de numere întregi cu n linii și n coloane, să se verifice dacă este sau nu matrice de adiacență asociată unui graf neorientat.

Folclorul informatic

Rezolvă

Detalii

Problema matad Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #41618343 Utilizator badita maria (MariaBadita)
Fișier matad.cpp Dimensiune 1000 B
Data încărcării 30 Ianuarie 2023, 12:50 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

matad.cpp:2:1: error: stray '\302' in program
  

 ^
matad.cpp:2:1: error: stray '\240' in program
matad.cpp:4:1: error: stray '\302' in program
  

 ^
matad.cpp:4:1: error: stray '\240' in program
matad.cpp:7:1: error: stray '\302' in program
  

 ^
matad.cpp:7:1: error: stray '\240' in program
matad.cpp:10:1: error: stray '\302' in program
     int n;

 ^
matad.cpp:10:1: error: stray '\240' in program
matad.cpp:10:1: error: stray '\302' in program
matad.cpp:10:1: error: stray '\240' in program
matad.cpp:11:1: error: stray '\302' in program
     cin >> n;

 ^
matad.cpp:11:1: error: stray '\240' in program
matad.cpp:11:1: error: stray '\302' in program
matad.cpp:11:1: error: stray '\240' in program
matad.cpp:12:1: error: stray '\302' in program
  

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

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

 ^
matad.cpp:14:1: error: stray '\240' in program
matad.cpp:14:1: error: stray '\302' in program
matad.cpp:14:1: error: stray '\240' in program
matad.cpp:14:1: error: stray '\302' in program
matad.cpp:14:1: error: stray '\240' in program
matad.cpp:14:1: error: stray '\302' in program
matad.cpp:14:1: error: stray '\240' in program
matad.cpp:15:1: error: stray '\302' in program
             cin >> a[i][j];

 ^
matad.cpp:15:1: error: stray '\240' in program
matad.cpp:15:1: error: stray '\302' in program
matad.cpp:15:1: error: stray '\240' in program
matad.cpp:15:1: error: stray '\302' in program
matad.cpp:15:1: error: stray '\240' in program
matad.cpp:15:1: error: stray '\302' in program
matad.cpp:15:1: error: stray '\240' in program
matad.cpp:15:1: error: stray '\302' in program
matad.cpp:15:1: error: stray '\240' in program
matad.cpp:15:1: error: stray '\302' in program
matad.cpp:15:1: error: stray '\240' in program
matad.cpp:16:1: error: stray '\302' in program
  

 ^
matad.cpp:16:1: error: stray '\240' in program
matad.cpp:17:1: error: stray '\302' in program
     bool verif = true;

 ^
matad.cpp:17:1: error: stray '\240' in program
matad.cpp:17:1: error: stray '\302' in program
matad.cpp:17:1: error: stray '\240' in program
matad.cpp:18:1: error: stray '\302' in program
  

 ^
matad.cpp:18:1: error: stray '\240' in program
matad.cpp:19:1: error: stray '\302' in program
     for(int i = 1; i <= n; i  )

 ^
matad.cpp:19:1: error: stray '\240' in program
matad.cpp:19:1: error: stray '\302' in program
matad.cpp:19:1: error: stray '\240' in program
matad.cpp:21:1: error: stray '\302' in program
         for(int j = 1; j <= n; j  )

 ^
matad.cpp:21:1: error: stray '\240' in program
matad.cpp:21:1: error: stray '\302' in program
matad.cpp:21:1: error: stray '\240' in program
matad.cpp:21:1: error: stray '\302' in program
matad.cpp:21:1: error: stray '\240' in program
matad.cpp:21:1: error: stray '\302' in program
matad.cpp:21:1: error: stray '\240' in program
matad.cpp:23:1: error: stray '\302' in program
             if(a[i][j] < 0 or a[i][j] > 1)

 ^
matad.cpp:23:1: error: stray '\240' in program
matad.cpp:23:1: error: stray '\302' in program
matad.cpp:23:1: error: stray '\240' in program
matad.cpp:23:1: error: stray '\302' in program
matad.cpp:23:1: error: stray '\240' in program
matad.cpp:23:1: error: stray '\302' in program
matad.cpp:23:1: error: stray '\240' in program
matad.cpp:23:1: error: stray '\302' in program
matad.cpp:23:1: error: stray '\240' in program
matad.cpp:23:1: error: stray '\302' in program
matad.cpp:23:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
                 verif = false;

 ^
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:25:1: error: stray '\302' in program
matad.cpp:25:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
                 break;

 ^
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:26:1: error: stray '\302' in program
matad.cpp:26:1: error: stray '\240' in program
matad.cpp:28:1: error: stray '\302' in program
  

 ^
matad.cpp:28:1: error: stray '\240' in program
matad.cpp:29:1: error: stray '\302' in program
             if(i == j and a[i][j] == 1)

 ^
matad.cpp:29:1: error: stray '\240' in program
matad.cpp:29:1: error: stray '\302' in program
matad.cpp:29:1: error: stray '\240' in program
matad.cpp:29:1: error: stray '\302' in program
matad.cpp:29:1: error: stray '\240' in program
matad.cpp:29:1: error: stray '\302' in program
matad.cpp:29:1: error: stray '\240' in program
matad.cpp:29:1: error: stray '\302' in program
matad.cpp:29:1: error: stray '\240' in program
matad.cpp:29:1: error: stray '\302' in program
matad.cpp:29:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
                 verif = false;

 ^
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:31:1: error: stray '\302' in program
matad.cpp:31:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
                 break;

 ^
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:32:1: error: stray '\302' in program
matad.cpp:32:1: error: stray '\240' in program
matad.cpp:34:1: error: stray '\302' in program
  

 ^
matad.cpp:34:1: error: stray '\240' in program
matad.cpp:35:1: error: stray '\302' in program
             if(a[i][j] != a[j][i])

 ^
matad.cpp:35:1: error: stray '\240' in program
matad.cpp:35:1: error: stray '\302' in program
matad.cpp:35:1: error: stray '\240' in program
matad.cpp:35:1: error: stray '\302' in program
matad.cpp:35:1: error: stray '\240' in program
matad.cpp:35:1: error: stray '\302' in program
matad.cpp:35:1: error: stray '\240' in program
matad.cpp:35:1: error: stray '\302' in program
matad.cpp:35:1: error: stray '\240' in program
matad.cpp:35:1: error: stray '\302' in program
matad.cpp:35:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
                 verif = false;

 ^
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:37:1: error: stray '\302' in program
matad.cpp:37:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
                 break;

 ^
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:38:1: error: stray '\302' in program
matad.cpp:38:1: error: stray '\240' in program
matad.cpp:41:1: error: stray '\302' in program
  

 ^
matad.cpp:41:1: error: stray '\240' in program
matad.cpp:42:1: error: stray '\302' in program
         if(verif == false)

 ^
matad.cpp:42:1: error: stray '\240' in program
matad.cpp:42:1: error: stray '\302' in program
matad.cpp:42:1: error: stray '\240' in program
matad.cpp:42:1: error: stray '\302' in program
matad.cpp:42:1: error: stray '\240' in program
matad.cpp:42:1: error: stray '\302' in program
matad.cpp:42:1: error: stray '\240' in program
matad.cpp:43:1: error: stray '\302' in program
             break;

 ^
matad.cpp:43:1: error: stray '\240' in program
matad.cpp:43:1: error: stray '\302' in program
matad.cpp:43:1: error: stray '\240' in program
matad.cpp:43:1: error: stray '\302' in program
matad.cpp:43:1: error: stray '\240' in program
matad.cpp:43:1: error: stray '\302' in program
matad.cpp:43:1: error: stray '\240' in program
matad.cpp:43:1: error: stray '\302' in program
matad.cpp:43:1: error: stray '\240' in program
matad.cpp:43:1: error: stray '\302' in program
matad.cpp:43:1: error: stray '\240' in program
matad.cpp:45:1: error: stray '\302' in program
     cout << verif;

 ^
matad.cpp:45:1: error: stray '\240' in program
matad.cpp:45:1: error: stray '\302' in program
matad.cpp:45:1: error: stray '\240' in program
matad.cpp:46:1: error: stray '\302' in program
  

 ^
matad.cpp:46:1: error: stray '\240' in program
matad.cpp:47:1: error: stray '\302' in program
     return 0;

 ^
matad.cpp:47:1: error: stray '\240' in program
matad.cpp:47:1: error: stray '\302' in program
matad.cpp:47:1: error: stray '\240' in program
matad.cpp:6:14: error: expected ']' before numeric constant
 int a[NMAX   5][NMAX   5];

              ^
matad.cpp: In function 'int main()':
matad.cpp:13:30: warning: for increment expression has no effect [-Wunused-value]
     for(int i = 1; i <= n; i  )

                              ^
matad.cpp:14:36: warning: for increment expression has no effect [-Wunused-value]
         for(int j = 1; j <= n; j  )

                                    ^
matad.cpp:15:26: error: 'a' was not declared in this scope
             cin >> a[i][j];

                          ^
matad.cpp:19:30: warning: for increment expression has no effect [-Wunused-value]
     for(int i = 1; i <= n; i  )

                              ^
matad.cpp:21:36: warning: for increment expression has no effect [-Wunused-value]
         for(int j = 1; j <= n; j  )

                                    ^
matad.cpp:23:22: error: 'a' was not declared in this scope
             if(a[i][j] < 0 or a[i][j] > 1)

                      ^
matad.cpp:48:9: error: expected '}' at end of input
         }
         ^
matad.cpp:48:9: error: expected '}' at end of input

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 matad 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.