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back to boardthere's always one common can Posted by Zero 3 Aug 2011 10:30 why output b-1 and a-1 you will get an AC?
because there's always one common can
in this way there are a+b-1 cans in total
then Larry has a+b-1-a=b-1 cans left
so does Harry
the statement is very unclear.... Re: there's always one common can Posted by Dior 4 May 2014 10:11 I have the same problem! |
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