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打表找了前10000的规律,才把这题AC…… 可惜不会证明T_T

Posted by xuhaoran510 at 2011-12-29 21:32:38 on Problem 2505
1 9 TRUE
10 18 FALSE
19 162 TRUE
163 324 FALSE
325 2916 TRUE
2917 5832 FALSE

TRUE=Stan wins
FALSE=Ollie wins

发现可以表示成[18^k+1,18^k*9]的都是Stan wins

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