I will suggest initialize them if you can. :)

On Sun, 20 Mar 2011 21:03:42 +1100, Javier Agustìn Fernàndez Arroyo <[email protected]> wrote:

teachers at college told us it is a *must* to initialize variables.....

On Sun, Mar 20, 2011 at 10:53 AM, Dmitry Gorbachev
<[email protected]>wrote:

Hi,

> please, initialize "i" to 0. Non-initialized variable store garbage,
> not zeroes.

It probably does not look very well, but otherwise correct:

> If an object that has static storage duration is not initialized
explicitly, then:
> — if it has pointer type, it is initialized to a null pointer;
> — if it has arithmetic type, it is initialized to (positive or unsigned)
zero;
> — if it is an aggregate, every member is initialized (recursively)
according to these rules;
> — if it is a union, the first named member is initialized (recursively)
according to these rules.

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