[Dev-C++] Timing

[Ian W. <lak...@ho...>]

hi there, i've got two questions if someone could answer them for me.

does anyone know:
1) how to do a function that only gives a limited time for you to      
answer a question?

2) how to produce a tone through the pc's internal speaker?

it would be much appreciated if anyone could shed some light on this.
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