Rezumat problemă

Grade2

#573

Se dă lista arcelor unui graf orientat. Să se determine nodurile care au gradul exterior egal cu gradul interior.

Consola Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Probleme diverse cu grafuri orientate

Rezolvă

Detalii

Problema	Grade2	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64939480	Utilizator	Ciorba Dragos Mihai (Ciorba_Dragos_Mihai)
Fișier	grade2.cpp	Dimensiune	858 B
Data încărcării	18 Iunie 2026, 09:15	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

grade2.cpp: In function ‘bool gradeegale(int)’:
grade2.cpp:23:7: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   23 |       for(int i=1; i<=n; ++i)
      |       ^~~
grade2.cpp:25:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   25 |             return (s1==s2);
      |             ^~~~~~
grade2.cpp: In function ‘void gradele()’:
grade2.cpp:31:7: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   31 |       for(int i=1; i<=n; ++i)
      |       ^~~
grade2.cpp:34:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   34 |         cout<<c<<endl;
      |         ^~~~
grade2.cpp:39:11: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   39 |   int main()
      |           ^~
grade2.cpp:39:11: note: remove parentheses to default-initialize a variable
   39 |   int main()
      |           ^~
      |           --
grade2.cpp:39:11: note: or replace parentheses with braces to value-initialize a variable
grade2.cpp:40:3: error: a function-definition is not allowed here before ‘{’ token
   40 |   {
      |   ^
grade2.cpp:46:4: error: expected ‘}’ at end of input
   46 |   }
      |    ^
grade2.cpp:28:3: note: to match this ‘{’
   28 |   {
      |   ^

Cum funcționează evaluarea?