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Delphi Question

 
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tanjiajun_34
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PostPosted: Tue Nov 18, 2008 11:38 pm    Post subject: Delphi Question Reply with quote
If my code is....
answer:=round(6544);

What will the answer be?
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Snootae
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PostPosted: Wed Nov 19, 2008 1:47 am    Post subject: Reply with quote
Quote:
Rounds a floating point number to an integer


it doesnt do anything to 5664, seeing as its not a decimal, its an integer
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DeletedUser14087
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PostPosted: Wed Nov 19, 2008 4:30 am    Post subject: Reply with quote
Won't do anything, 6544 is a Int32 (Integer).

Round(): Rounds a floating point number to an integer

Round(12.75) = 13.
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tanjiajun_34
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PostPosted: Wed Nov 19, 2008 5:59 pm    Post subject: Reply with quote
So there will not have any changes to the no. if it is a integer?
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DeletedUser14087
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PostPosted: Thu Nov 20, 2008 12:41 am    Post subject: Reply with quote
tanjiajun_34 wrote:
So there will not have any changes to the no. if it is a integer?


Correct.
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