Eroare de compilare: main.cpp: In function 'void euler(int)': main.cpp:34:5: error: 'stack' was not declared in this scope 34 | stack<int> s; | ^~~~~ main.cpp:5:1: note: 'std::stack' is defined in header '<stack>'; did you forget to '#include <stack>'? 4 | #include <iostream> +++ |+#include <stack> 5 | main.cpp:34:11: error: expected primary-expression before 'int' 34 | stack<int> s; | ^~~ main.cpp:35:5: error: 's' was not declared in this scope 35 | s.push(start_node); | ^ Non zero exit status: 1