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Home » Tip Bank » C++
Language: C++
Expertise: Beginner
May 16, 2000

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How to Emit a Beep?

Question:
How do I make a beep in C++? I'd like to make my program alert the user in case of errors.

Answer:
Use the '\a' escape sequence to emit a beep. For example:

const char ALERT = '\a';
if (input < 0)
{
 cout << "wrong input!" << ALERT << endl;
}
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