Rezumat problemă

GradePQ

#4960

Se dă un graf neorientat cu n noduri și două numere naturale p q. Să se determine nodurile din graf care au gradul între p și q.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	GradePQ	Operații I/O	gradepq.in/gradepq.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64376544	Utilizator	Salehi Daria (SalehiDaria)
Fișier	gradepq.cpp	Dimensiune	622 B
Data încărcării	04 Mai 2026, 11:46	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

gradepq.cpp: In function ‘int main()’:
gradepq.cpp:5:17: error: variable ‘std::ifstream fin’ has initializer but incomplete type
    5 |     ifstream fin("gradepq.in");
      |                 ^
gradepq.cpp:6:18: error: variable ‘std::ofstream fout’ has initializer but incomplete type
    6 |     ofstream fout("gradepq.out");
      |                  ^
gradepq.cpp:8:1: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
    8 | for (int i=1;i<=m;i++)
      | ^~~
gradepq.cpp:14:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   14 |     for (int i=1;i<=n;i++){
      |     ^~~
gradepq.cpp:15:13: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’
   15 |      min=min+a[p][i];
      |          ~~~^~~~~~~~
gradepq.cpp:16:13: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’
   16 |      max=max+a[q][i];
      |          ~~~^~~~~~~~
gradepq.cpp:21:10: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator<=’
   21 |      if(s<=max && s>=min){r++;v[i]=1;}}
      |         ~^~~~~
gradepq.cpp:21:20: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator>=’
   21 |      if(s<=max && s>=min){r++;v[i]=1;}}
      |                   ~^~~~~

Cum funcționează evaluarea?