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Help ~~ though AC , a strange problem !

Posted by quietin at 2009-02-24 11:18:14 on Problem 2115

in the function of EX_GCD:
y=tmp-a/b*y;       

put y before a is a WA
write as y=tmp-a/(b*y) lead the EX_GCD a forever loop

what's the true meaning ?

Followed by:

OH ~ maybe out of the precision‘s boundary (0) quietin 2009-02-24 11:21:03

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