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| back to board | Tricks are! Posted by svr  18 Oct 2009 10:54After 3 test use a/b=>(a/nod(a,b))/(b/nod(a,b))No subject Posted by icanwin  18 Oct 2009 13:51To the English reader it will be not clear. It is necessary to write GCD.Re: No subject Posted by Cat36  9 Nov 2009 09:04No. I got AC without GCD | 
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