Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.

Detalii evaluare #20682694

Rezumat problemă

#581 Drumuri

Se dă un graf orientat cu n noduri și un nod p. Să se afișeze toate nodurile q ale grafului, diferite de p, cu proprietatea că există cel puțin un drum de la p la q și lungimea drumului minim este pară.

Rezolvă

Detalii

Problema Drumuri Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #20682694 Utilizator Necula Nicoleta (NeculaNicoleta)
Fișier drumuri.cpp Dimensiune 874 B
Data încărcării 06 Februarie 2020, 23:08 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

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

 ^
drumuri.cpp:3:1: error: stray '\240' in program
drumuri.cpp:5:1: error: stray '\302' in program
 using namespace std;

 ^
drumuri.cpp:5:1: error: stray '\240' in program
drumuri.cpp:5:1: error: stray '\302' in program
drumuri.cpp:5:1: error: stray '\240' in program
drumuri.cpp:7:1: error: stray '\302' in program
  

 ^
drumuri.cpp:7:1: error: stray '\240' in program
drumuri.cpp:9:1: error: stray '\302' in program
 int n,viz[105],p;

 ^
drumuri.cpp:9:1: error: stray '\240' in program
drumuri.cpp:11:1: error: stray '\302' in program
 bool a[105][105];

 ^
drumuri.cpp:11:1: error: stray '\240' in program
drumuri.cpp:13:1: error: stray '\302' in program
  

 ^
drumuri.cpp:13:1: error: stray '\240' in program
drumuri.cpp:15:1: error: stray '\302' in program
 void citire()

 ^
drumuri.cpp:15:1: error: stray '\240' in program
drumuri.cpp:19:1: error: stray '\302' in program
     int m,x,y;

 ^
drumuri.cpp:19:1: error: stray '\240' in program
drumuri.cpp:19:1: error: stray '\302' in program
drumuri.cpp:19:1: error: stray '\240' in program
drumuri.cpp:19:1: error: stray '\302' in program
drumuri.cpp:19:1: error: stray '\240' in program
drumuri.cpp:19:1: error: stray '\302' in program
drumuri.cpp:19:1: error: stray '\240' in program
drumuri.cpp:21:1: error: stray '\302' in program
     cin>>n>>p>>m;

 ^
drumuri.cpp:21:1: error: stray '\240' in program
drumuri.cpp:21:1: error: stray '\302' in program
drumuri.cpp:21:1: error: stray '\240' in program
drumuri.cpp:21:1: error: stray '\302' in program
drumuri.cpp:21:1: error: stray '\240' in program
drumuri.cpp:23:1: error: stray '\302' in program
     for (int i=1;i<=m;i++)

 ^
drumuri.cpp:23:1: error: stray '\240' in program
drumuri.cpp:23:1: error: stray '\302' in program
drumuri.cpp:23:1: error: stray '\240' in program
drumuri.cpp:23:1: error: stray '\302' in program
drumuri.cpp:23:1: error: stray '\240' in program
drumuri.cpp:23:1: error: stray '\302' in program
drumuri.cpp:23:1: error: stray '\240' in program
drumuri.cpp:23:1: error: stray '\302' in program
drumuri.cpp:23:1: error: stray '\240' in program
drumuri.cpp:25:1: error: stray '\302' in program
     {

 ^
drumuri.cpp:25:1: error: stray '\240' in program
drumuri.cpp:25:1: error: stray '\302' in program
drumuri.cpp:25:1: error: stray '\240' in program
drumuri.cpp:25:1: error: stray '\302' in program
drumuri.cpp:25:1: error: stray '\240' in program
drumuri.cpp:27:1: error: stray '\302' in program
         cin>>x>>y;

 ^
drumuri.cpp:27:1: error: stray '\240' in program
drumuri.cpp:27:1: error: stray '\302' in program
drumuri.cpp:27:1: error: stray '\240' in program
drumuri.cpp:27:1: error: stray '\302' in program
drumuri.cpp:27:1: error: stray '\240' in program
drumuri.cpp:27:1: error: stray '\302' in program
drumuri.cpp:27:1: error: stray '\240' in program
drumuri.cpp:27:1: error: stray '\302' in program
drumuri.cpp:27:1: error: stray '\240' in program
drumuri.cpp:29:1: error: stray '\302' in program
         a[x][y]=1;

 ^
drumuri.cpp:29:1: error: stray '\240' in program
drumuri.cpp:29:1: error: stray '\302' in program
drumuri.cpp:29:1: error: stray '\240' in program
drumuri.cpp:29:1: error: stray '\302' in program
drumuri.cpp:29:1: error: stray '\240' in program
drumuri.cpp:29:1: error: stray '\302' in program
drumuri.cpp:29:1: error: stray '\240' in program
drumuri.cpp:31:1: error: stray '\302' in program
     }

 ^
drumuri.cpp:31:1: error: stray '\240' in program
drumuri.cpp:31:1: error: stray '\302' in program
drumuri.cpp:31:1: error: stray '\240' in program
drumuri.cpp:31:1: error: stray '\302' in program
drumuri.cpp:31:1: error: stray '\240' in program
drumuri.cpp:33:1: error: stray '\302' in program
  

 ^
drumuri.cpp:33:1: error: stray '\240' in program
drumuri.cpp:37:1: error: stray '\302' in program
  

 ^
drumuri.cpp:37:1: error: stray '\240' in program
drumuri.cpp:39:1: error: stray '\302' in program
 void DFS(int p, int k)

 ^
drumuri.cpp:39:1: error: stray '\240' in program
drumuri.cpp:39:1: error: stray '\302' in program
drumuri.cpp:39:1: error: stray '\240' in program
drumuri.cpp:39:1: error: stray '\302' in program
drumuri.cpp:39:1: error: stray '\240' in program
drumuri.cpp:39:1: error: stray '\302' in program
drumuri.cpp:39:1: error: stray '\240' in program
drumuri.cpp:43:1: error: stray '\302' in program
     viz[p]=k;

 ^
drumuri.cpp:43:1: error: stray '\240' in program
drumuri.cpp:43:1: error: stray '\302' in program
drumuri.cpp:43:1: error: stray '\240' in program
drumuri.cpp:45:1: error: stray '\302' in program
     for (int i=1;i<=n;i++)

 ^
drumuri.cpp:45:1: error: stray '\240' in program
drumuri.cpp:45:1: error: stray '\302' in program
drumuri.cpp:45:1: error: stray '\240' in program
drumuri.cpp:45:1: error: stray '\302' in program
drumuri.cpp:45:1: error: stray '\240' in program
drumuri.cpp:45:1: error: stray '\302' in program
drumuri.cpp:45:1: error: stray '\240' in program
drumuri.cpp:45:1: error: stray '\302' in program
drumuri.cpp:45:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
         if (a[p][i] && (!viz[i] || viz[i]>k))

 ^
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:47:1: error: stray '\302' in program
drumuri.cpp:47:1: error: stray '\240' in program
drumuri.cpp:49:1: error: stray '\302' in program
             DFS(i,k+1);

 ^
drumuri.cpp:49:1: error: stray '\240' in program
drumuri.cpp:49:1: error: stray '\302' in program
drumuri.cpp:49:1: error: stray '\240' in program
drumuri.cpp:49:1: error: stray '\302' in program
drumuri.cpp:49:1: error: stray '\240' in program
drumuri.cpp:49:1: error: stray '\302' in program
drumuri.cpp:49:1: error: stray '\240' in program
drumuri.cpp:49:1: error: stray '\302' in program
drumuri.cpp:49:1: error: stray '\240' in program
drumuri.cpp:49:1: error: stray '\302' in program
drumuri.cpp:49:1: error: stray '\240' in program
drumuri.cpp:53:1: error: stray '\302' in program
  

 ^
drumuri.cpp:53:1: error: stray '\240' in program
drumuri.cpp:55:1: error: stray '\302' in program
 void afisare()

 ^
drumuri.cpp:55:1: error: stray '\240' in program
drumuri.cpp:59:1: error: stray '\302' in program
     int v[105],k=0;

 ^
drumuri.cpp:59:1: error: stray '\240' in program
drumuri.cpp:59:1: error: stray '\302' in program
drumuri.cpp:59:1: error: stray '\240' in program
drumuri.cpp:59:1: error: stray '\302' in program
drumuri.cpp:59:1: error: stray '\240' in program
drumuri.cpp:59:1: error: stray '\302' in program
drumuri.cpp:59:1: error: stray '\240' in program
drumuri.cpp:61:1: error: stray '\302' in program
     for (int i=1;i<=n;i++)

 ^
drumuri.cpp:61:1: error: stray '\240' in program
drumuri.cpp:61:1: error: stray '\302' in program
drumuri.cpp:61:1: error: stray '\240' in program
drumuri.cpp:61:1: error: stray '\302' in program
drumuri.cpp:61:1: error: stray '\240' in program
drumuri.cpp:61:1: error: stray '\302' in program
drumuri.cpp:61:1: error: stray '\240' in program
drumuri.cpp:61:1: error: stray '\302' in program
drumuri.cpp:61:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
         if (viz[i]%2==0 && viz[i]>2)

 ^
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:63:1: error: stray '\302' in program
drumuri.cpp:63:1: error: stray '\240' in program
drumuri.cpp:65:1: error: stray '\302' in program
             v[++k]=i;

 ^
drumuri.cpp:65:1: error: stray '\240' in program
drumuri.cpp:65:1: error: stray '\302' in program
drumuri.cpp:65:1: error: stray '\240' in program
drumuri.cpp:65:1: error: stray '\302' in program
drumuri.cpp:65:1: error: stray '\240' in program
drumuri.cpp:65:1: error: stray '\302' in program
drumuri.cpp:65:1: error: stray '\240' in program
drumuri.cpp:65:1: error: stray '\302' in program
drumuri.cpp:65:1: error: stray '\240' in program
drumuri.cpp:65:1: error: stray '\302' in program
drumuri.cpp:65:1: error: stray '\240' in program
drumuri.cpp:67:1: error: stray '\302' in program
     cout<<k<<'\n';

 ^
drumuri.cpp:67:1: error: stray '\240' in program
drumuri.cpp:67:1: error: stray '\302' in program
drumuri.cpp:67:1: error: stray '\240' in program
drumuri.cpp:67:1: error: stray '\302' in program
drumuri.cpp:67:1: error: stray '\240' in program
drumuri.cpp:69:1: error: stray '\302' in program
     for (int i=1;i<=k;i++)

 ^
drumuri.cpp:69:1: error: stray '\240' in program
drumuri.cpp:69:1: error: stray '\302' in program
drumuri.cpp:69:1: error: stray '\240' in program
drumuri.cpp:69:1: error: stray '\302' in program
drumuri.cpp:69:1: error: stray '\240' in program
drumuri.cpp:69:1: error: stray '\302' in program
drumuri.cpp:69:1: error: stray '\240' in program
drumuri.cpp:69:1: error: stray '\302' in program
drumuri.cpp:69:1: error: stray '\240' in program
drumuri.cpp:71:1: error: stray '\302' in program
         cout<<v[i]<<' ';

 ^
drumuri.cpp:71:1: error: stray '\240' in program
drumuri.cpp:71:1: error: stray '\302' in program
drumuri.cpp:71:1: error: stray '\240' in program
drumuri.cpp:71:1: error: stray '\302' in program
drumuri.cpp:71:1: error: stray '\240' in program
drumuri.cpp:71:1: error: stray '\302' in program
drumuri.cpp:71:1: error: stray '\240' in program
drumuri.cpp:71:1: error: stray '\302' in program
drumuri.cpp:71:1: error: stray '\240' in program
drumuri.cpp:75:1: error: stray '\302' in program
  

 ^
drumuri.cpp:75:1: error: stray '\240' in program
drumuri.cpp:77:1: error: stray '\302' in program
 int main()

 ^
drumuri.cpp:77:1: error: stray '\240' in program
drumuri.cpp:81:1: error: stray '\302' in program
     citire();

 ^
drumuri.cpp:81:1: error: stray '\240' in program
drumuri.cpp:81:1: error: stray '\302' in program
drumuri.cpp:81:1: error: stray '\240' in program
drumuri.cpp:83:1: error: stray '\302' in program
     DFS(p,2);

 ^
drumuri.cpp:83:1: error: stray '\240' in program
drumuri.cpp:83:1: error: stray '\302' in program
drumuri.cpp:83:1: error: stray '\240' in program
drumuri.cpp:85:1: error: stray '\302' in program
     afisare();

 ^
drumuri.cpp:85:1: error: stray '\240' in program
drumuri.cpp:85:1: error: stray '\302' in program
drumuri.cpp:85:1: error: stray '\240' in program
drumuri.cpp:87:1: error: stray '\302' in program
     return 0;

 ^
drumuri.cpp:87:1: error: stray '\240' in program
drumuri.cpp:87:1: error: stray '\302' in program
drumuri.cpp:87:1: error: stray '\240' in program
drumuri.cpp:87:1: error: stray '\302' in program
drumuri.cpp:87:1: error: stray '\240' in program
drumuri.cpp:87:1: error: stray '\302' in program
drumuri.cpp:87:1: 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 Drumuri 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.