Eroare de compilare: main.cpp: In function 'int main()': main.cpp:50:37: error: 'cin' was not declared in this scope 50 | int n,x,ans = 0,suma = 0,st,dr; cin >> n; | ^~~ main.cpp:3:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 2 | #include<algorithm> +++ |+#include <iostream> 3 | using namespace std; main.cpp:69:5: error: 'cout' was not declared in this scope 69 | cout << ans << " " << st - 1 << " " << dr; | ^~~~ main.cpp:69:5: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1