Eroare de compilare: main.cpp: In function 'int main()': main.cpp:23:25: error: 'cout' was not declared in this scope 23 | cout << 2 << '\n'; | ^~~~ main.cpp:2:1: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 1 | #include <fstream> +++ |+#include <iostream> 2 | main.cpp:25:25: error: 'cout' was not declared in this scope 25 | cout << 1 << '\n'; | ^~~~ main.cpp:25:25: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1