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Detalii evaluare #7465876

Rezumat problemă

#441 ComponenteConexe1

Se dă lista muchiilor unui graf neorientat. Să se determine numărul minim de muchii care trebuie adăugate pentru ca graful să devină conex, precum și un set de asemenea muchii.

Rezolvă

Detalii

Problema ComponenteConexe1 Operații I/O componenteconexe1.in/componenteconexe1.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #7465876 Utilizator Dina Ionut (tunoi012)
Fișier componenteconexe1.cpp Dimensiune 5.32 KB
Data încărcării 12 Decembrie 2017, 12:13 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

componenteconexe1.cpp:52:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:53:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:55:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:55:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:56:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:57:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:58:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:59:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:61:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:71:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:79:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^
componenteconexe1.cpp: At global scope:
componenteconexe1.cpp:98:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:99:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:101:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:101:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:102:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:103:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:104:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:105:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:107:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:117:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:125:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^
componenteconexe1.cpp: At global scope:
componenteconexe1.cpp:144:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:145:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:147:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:147:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:148:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:149:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:150:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:151:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:153:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:163:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:171:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^
componenteconexe1.cpp: At global scope:
componenteconexe1.cpp:190:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:191:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:193:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:193:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:194:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:195:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:196:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:197:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:199:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:209:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:217:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^
componenteconexe1.cpp: At global scope:
componenteconexe1.cpp:236:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:237:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:239:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:239:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:240:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:241:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:242:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:243:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:245:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:255:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:263:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^
componenteconexe1.cpp: At global scope:
componenteconexe1.cpp:282:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:283:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:285:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:285:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:286:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:287:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:288:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:289:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:291:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:301:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:309:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^
componenteconexe1.cpp: At global scope:
componenteconexe1.cpp:328:13: error: redefinition of 'std::ifstream fin'
 ifstream fin("componenteconexe1.in");

             ^
componenteconexe1.cpp:6:10: error: 'std::ifstream fin' previously declared here
 ifstream fin("componenteconexe1.in");

          ^
componenteconexe1.cpp:329:14: error: redefinition of 'std::ofstream fout'
 ofstream fout("componenteconexe1.out");

              ^
componenteconexe1.cpp:7:10: error: 'std::ofstream fout' previously declared here
 ofstream fout("componenteconexe1.out");

          ^
componenteconexe1.cpp:331:5: error: redefinition of 'int n'
 int n, tot;

     ^
componenteconexe1.cpp:9:5: error: 'int n' previously declared here
 int n, tot;

     ^
componenteconexe1.cpp:331:8: error: redefinition of 'int tot'
 int n, tot;

        ^
componenteconexe1.cpp:9:8: error: 'int tot' previously declared here
 int n, tot;

        ^
componenteconexe1.cpp:332:15: error: redefinition of 'int v [101][101]'
 int v[101][101];

               ^
componenteconexe1.cpp:10:5: error: 'int v [101][101]' previously declared here
 int v[101][101];

     ^
componenteconexe1.cpp:333:10: error: redefinition of 'int s [101]'
 int s[101];

          ^
componenteconexe1.cpp:11:5: error: 'int s [101]' previously declared here
 int s[101];

     ^
componenteconexe1.cpp:334:5: error: redefinition of 'int k'
 int k;

     ^
componenteconexe1.cpp:12:5: error: 'int k' previously declared here
 int k;

     ^
componenteconexe1.cpp:335:12: error: redefinition of 'int sol [101]'
 int sol[101];

            ^
componenteconexe1.cpp:13:5: error: 'int sol [101]' previously declared here
 int sol[101];

     ^
componenteconexe1.cpp: In function 'void citire()':
componenteconexe1.cpp:337:6: error: redefinition of 'void citire()'
 void citire()

      ^
componenteconexe1.cpp:15:6: error: 'void citire()' previously defined here
 void citire()

      ^
componenteconexe1.cpp: In function 'void dfs(int)':
componenteconexe1.cpp:347:6: error: redefinition of 'void dfs(int)'
 void dfs(int nod)

      ^
componenteconexe1.cpp:25:6: error: 'void dfs(int)' previously defined here
 void dfs(int nod)

      ^
componenteconexe1.cpp: In function 'int main()':
componenteconexe1.cpp:355:5: error: redefinition of 'int main()'
 int main()

     ^
componenteconexe1.cpp:33:5: error: 'int main()' previously defined here
 int main()

     ^

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 ComponenteConexe1 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.