How to clear console in c++?

Question

Microsoft

In what ways except:
1) system("cls");(because the system is busy) "pause"
2)

for(int = 0; int < 25; i++) (нелогично)
                    cout << "\n";

can you clear the console?
PS the decision only under Win is possible - without a difference.

Answer 1

www.cplusplus.com/forum/articles/10515
See ways: "ncurses" and "conio.h".

Answer 2

Is that more logical?
cout << string( 100, '\n' );
Under windows support.microsoft.com/kb/99261
starting from here #define PERR(bSuccess, a

Answer 3

printf("\e[1;1H\e[2J");
Works everywhere