Eroare de compilare: main.cpp: In function 'int main()': main.cpp:83:5: error: 'function' was not declared in this scope 83 | function<void(int,int)> dfs = [&](int nod,int tata){ | ^~~~~~~~ main.cpp:5:1: note: 'std::function' is defined in header '<functional>'; did you forget to '#include <functional>'? 4 | #include <algorithm> +++ |+#include <functional> 5 | main.cpp:83:26: error: expression list treated as compound expression in functional cast [-fpermissive] 83 | function<void(int,int)> dfs = [&](int nod,int tata){ | ^ main.cpp:83:14: error: expected primary-expression before 'void' 83 | function<void(int,int)> dfs = [&](int nod,int tata){ | ^~~~ main.cpp:98:5: error: 'dfs' was not declared in this scope 98 | dfs(1,0); //pornesc DFS cu 1 | ^~~ Non zero exit status: 1