C++ 轉義字元

下述程式示範了一些轉義序列。它使用振鈴字元來提請注意，使用換行符使光标前進，使用倒退字元使光标向左退一格

void bodini(void)
{
	cout<<"\aOperation \"HyperHype\" is now activated!\n";
	cout<<"Enter your agent code:_______\b\b\b\b\b\b";
	long code;
	cin>>code;
	cout<<"\aYou entered "<<code<<"...\n";
	cout<<"\aCode verified! Proceed with Plan Z3!\n"; 
}