Eroare de compilare: main.cpp: In function 'int main()': main.cpp:21:17: error: 'st' was not declared in this scope; did you mean 'std'? 21 | for(int i = st; i <= n; i++) | ^~ | std main.cpp:26:9: error: 'smax' was not declared in this scope; did you mean 'fmax'? 26 | smax = max(smax, sp[i] - sp[dq.front()]); | ^~~~ | fmax main.cpp:28:11: error: 'smax' was not declared in this scope; did you mean 'fmax'? 28 | fout<<smax; | ^~~~ | fmax Non zero exit status: 1