Rezumat problemă

Bipartit1mare

#1318

Se dă lista muchiilor unui graf neorientat cu n vârfuri, etichetate de la 1 la n. Să se verifice dacă graful este bipartit.

Fișiere Jurj Flaviu-Andrei (jurjstyle) medie

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	Bipartit1mare	Operații I/O	bipartit1mare.in/bipartit1mare.out
Limita timp	0.3 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63819975	Utilizator	Alexandra Buzlea (alexandra_buzlea)
Fișier	bipartit1mare.cpp	Dimensiune	1.40 KB
Data încărcării	20 Martie 2026, 08:52	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

bipartit1mare.cpp:2:10: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix]
 #include <queue>using namespace std;

          ^
bipartit1mare.cpp:2:17: warning: extra tokens at end of #include directive [enabled by default]
 #include <queue>using namespace std;

                 ^
bipartit1mare.cpp:3:1: error: 'ifstream' does not name a type
 ifstream cin("bipartit1mare.in");

 ^
bipartit1mare.cpp:4:1: error: 'ofstream' does not name a type
 ofstream cout("bipartit1mare.out");

 ^
bipartit1mare.cpp: In function 'void citire()':
bipartit1mare.cpp:10:5: error: 'cin' was not declared in this scope
     cin >> n >> m;

     ^
bipartit1mare.cpp: In function 'void BFS(int)':
bipartit1mare.cpp:18:5: error: 'queue' was not declared in this scope
     queue <int> q;

     ^
bipartit1mare.cpp:18:5: note: suggested alternative:
In file included from /usr/include/c++/4.8/queue:64:0,
                 from bipartit1mare.cpp:2:
/usr/include/c++/4.8/bits/stl_queue.h:93:11: note:   'std::queue'
     class queue
           ^
bipartit1mare.cpp:18:12: error: expected primary-expression before 'int'
     queue <int> q;

            ^
bipartit1mare.cpp:18:12: error: expected ';' before 'int'
bipartit1mare.cpp:19:5: error: 'q' was not declared in this scope
     q.push(vf);

     ^
bipartit1mare.cpp:29:34: error: 'elseif' was not declared in this scope
             elseif(viz[i]==viz[x])

                                  ^
bipartit1mare.cpp:30:17: error: expected ';' before '{' token
                 {                ok=false;

                 ^
bipartit1mare.cpp: In function 'void DFS(int)':
bipartit1mare.cpp:41:40: error: 'elseif' was not declared in this scope
         }        elseif(viz[i]==viz[vf])

                                        ^
bipartit1mare.cpp:42:13: error: expected ';' before 'ok'
             ok=false;

             ^
bipartit1mare.cpp: In function 'int main()':
bipartit1mare.cpp:53:14: error: 'cout' was not declared in this scope
     {        cout << "DA" << "\n";

              ^
bipartit1mare.cpp:62:5: error: 'elsecout' was not declared in this scope
     elsecout << "NU";

     ^

Cum funcționează evaluarea?