Eroare de compilare: main.cpp: In function 'int main()': main.cpp:90:9: error: 'cin' was not declared in this scope 90 | cin >> n >> m; | ^~~ main.cpp:4:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 3 | #include <algorithm> +++ |+#include <iostream> 4 | main.cpp:155:17: error: 'cout' was not declared in this scope 155 | cout << ans[i] << '\n'; | ^~~~ main.cpp:155:17: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1