Eroare de compilare: main.cpp: In function 'bool DFS(int, std::vector<std::vector<int> >, std::vector<bool>&, std::vector<bool>&)': main.cpp:10:9: error: 'stack' was not declared in this scope 10 | stack<int> s; | ^~~~~ main.cpp:6:1: note: 'std::stack' is defined in header '<stack>'; did you forget to '#include <stack>'? 5 | #include <queue> +++ |+#include <stack> 6 | main.cpp:10:15: error: expected primary-expression before 'int' 10 | stack<int> s; | ^~~ main.cpp:11:5: error: 's' was not declared in this scope 11 | s.push(i); | ^ Non zero exit status: 1