Eroare de compilare: main.cpp: In function 'void bfs()': main.cpp:26:20: error: found ':' in nested-name-specifier, expected '::' for (vecin : graf[nod]) ^ main.cpp:26:14: error: 'vecin' has not been declared for (vecin : graf[nod]) ^~~~~ main.cpp:39:5: error: expected primary-expression before '}' token } ^ main.cpp:39:5: error: expected ';' before '}' token main.cpp:39:5: error: expected primary-expression before '}' token main.cpp:39:5: error: expected ')' before '}' token main.cpp:39:5: error: expected primary-expression before '}' token Non zero exit status: 1