easy PS

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by blaster » Tue Dec 14, 2010 11:24 pm
uh,i got the trick )))

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by naremnaresh » Tue Dec 14, 2010 11:35 pm
answer is 0

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by prachich1987 » Tue Dec 14, 2010 11:47 pm
blaster wrote:uh,i got the trick )))
Whats the trick..Is the answer not 0?