Eroare de compilare: main.cpp: In function 'void bfs(int)': main.cpp:20:5: error: 'queue' was not declared in this scope 20 | queue<int> q; | ^~~~~ main.cpp:3:1: note: 'std::queue' is defined in header '<queue>'; did you forget to '#include <queue>'? 2 | #include <vector> +++ |+#include <queue> 3 | main.cpp:20:11: error: expected primary-expression before 'int' 20 | queue<int> q; | ^~~ main.cpp:21:5: error: 'q' was not declared in this scope 21 | q.push(start); | ^ Non zero exit status: 1