Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:5: error: 'cin' was not declared in this scope 10 | cin>>n>>s; | ^~~ 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:85:17: error: 'cout' was not declared in this scope 85 | cout<<x<<" "; | ^~~~ main.cpp:85:17: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:89:17: error: 'cout' was not declared in this scope 89 | cout<<x2<<" "; | ^~~~ main.cpp:89:17: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:94:13: error: 'cout' was not declared in this scope 94 | cout<<"-1"; | ^~~~ main.cpp:94:13: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:99:9: error: 'cout' was not declared in this scope 99 | cout<<"-1"; | ^~~~ main.cpp:99:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1