Eroare de compilare: main.cpp: In function 'void solve()': main.cpp:35:3: error: 'stack' was not declared in this scope 35 | 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:35:9: error: expected primary-expression before 'int' 35 | stack<int> s; | ^~~ main.cpp:36:3: error: 's' was not declared in this scope 36 | s.push(1); | ^ Non zero exit status: 1