Borderou de evaluare (job #599371)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:9:5: error: 'cin' was not declared in this scope 9 | cin>>n>>x>>y; | ^~~ 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:25:9: error: 'cout' was not declared in this scope 25 | cout<<oc<<'\n'; | ^~~~ main.cpp:25:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:26:10: error: 'cout' was not declared in this scope 26 | else cout <<sc<<'\n'; | ^~~~ main.cpp:26:10: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:27:5: error: 'cout' was not declared in this scope 27 | cout<<r; | ^~~~ main.cpp:27:5: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?