Borderou de evaluare (job #752265)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:5: error: 'cin' was not declared in this scope 10 | cin >> n >> p >> q; | ^~~ main.cpp:2:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 1 | #include <fstream> +++ |+#include <iostream> 2 | main.cpp:36:5: error: 'cout' was not declared in this scope 36 | cout << a << endl << b << endl << c << endl << d; | ^~~~ main.cpp:36:5: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?