#include #include void main(void) { ofstream coutf("hello.out"); cout << "hello\n"; cout << '\a'; cout << " center"; cout << '\b'; cout << '\f'; cout << '\v'; cout << "world\n"; cout << "\"To be, or not to be ...\n"; cout << "\tthat\b\b\b\b____ is the question.\"\n"; coutf << "hello\n"; coutf << '\a'; coutf << " center"; coutf << '\b'; coutf << '\f'; coutf << '\v'; coutf << "world\n"; coutf << "\"To be, or not to be ...\n"; coutf << "\tthat\b\b\b\b____ is the question.\"\n"; }